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水杨酸钠

水杨酸钠用途

Sodium Salicylate 抑制 COX-2 活性,抑制作用与转录因子 (NF-κB) 激活无关。
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水杨酸钠名称

[ CAS 号 ]:
54-21-7

[ 中文名 ]:
水杨酸钠

[ 英文名 ]:
Sodium Salicylate

[中文别名 ]:

[英文别名 ]:

水杨酸钠生物活性

[ 描述 ]:

Sodium Salicylate 抑制 COX-2 活性,抑制作用与转录因子 (NF-κB) 激活无关。

[ 相关类别 ]:

信号通路 >> 自噬 >> 自噬
研究领域 >> 炎症/免疫

[ 靶点 ]

COX-2

Autophagy


[体外研究]

水杨酸钠是一种有效的COX-2活性抑制剂,其浓度远低于抑制NF-κB(20 mg/mL)活化所需的浓度。当与白细胞介素1β一起加入24小时时,水杨酸钠抑制前列腺素E2释放,IC50值为5μg/ mL,这种作用不依赖于NF-κB活化或COX-2转录或翻译。在0,1或10μM外源花生四烯酸存在下,急性(30分钟)水杨酸钠也引起浓度依赖性的COX-2活性抑制。相反,当外源花生四烯酸增加至30μM时,水杨酸钠是一种非常弱的COX-2活性抑制剂,IC50>100μg/ mL。当与IL-1β一起加入24小时时,水杨酸钠引起PGE 2释放的浓度依赖性抑制,表观IC 50值为约5μg/ mL。在暴露30分钟后测试水杨酸钠直接抑制A549细胞中COX-2活性的能力,然后加入不同浓度的外源花生四烯酸(1,10和30μM)。在没有添加花生四烯酸的情况下或在1或10μM外源底物存在下,水杨酸钠引起COX-2活性的浓度依赖性抑制,表观IC 50值为约5μg/ mL。然而,当使用30μM花生四烯酸进行相同的实验时,水杨酸钠是COX-2活性的无效抑制剂,表观IC50值大于100μg/ mL,并且实现最大抑制小于50％[ 1]。

[体内研究]

在C57Bl/6 DIO小鼠中,水杨酸盐降低空腹和餐后血浆葡萄糖水平。此外,在C57Bl/6DIO小鼠中水杨酸盐处理后存在降低血浆甘油三酯水平的趋势(P = 0.059)。水杨酸盐显着降低C57Bl/6 DIO小鼠网膜脂肪组织中的11β-HSD1 mRNA,其在肠系膜脂肪中具有相似的趋势(P = 0.057)。在C57Bl/6 DIO小鼠的肠系膜脂肪中,水杨酸盐还降低了11β-HSD1酶活性[2]。

[激酶实验]

将人纯化的COX-2和辅因子谷胱甘肽（5mM），肾上腺素（5mM）和血红素（1μM）溶解于50mM Tris缓冲液（pH7.5）中。首先将血红素溶于100mM的1M NaOH浓缩原液中，然后在Tris缓冲液中进一步稀释。酶反应在96孔板的各孔中进行，最终反应体积为200μL。向板中加入不同浓度的水杨酸钠，然后加入10单位的酶（180μL）。将板在37°温育30分钟，然后再加入花生四烯酸（10nM至30μM）15分钟。通过将板加热至100℃持续5分钟来终止反应。然后将96孔板以10,000×g离心10分钟，取出适当的样品并加入放射免疫测定[1]。

[细胞实验]

为了评估水杨酸钠在诱导后对COX-2活性的直接影响，首先用IL-1β处理A549细胞24小时，并用含有不同浓度的水杨酸钠的DMEM替换培养基（10,100和1000μg/ mL）。将细胞在37℃下孵育30分钟。然后加入花生四烯酸（1-30μM）15分钟，取出培养基用于测量PGE2 [1]。

[动物实验]

小鼠[2]成年雄性C57Bl / 6小鼠在12周龄。饮食诱导的肥胖C57Bl / 6小鼠（C57B1 / 6DIO）在治疗前给予10周的高脂肪饮食（58％脂肪，12％蔗糖）。在到达（C57Bl / 6 Lean）后1周，高脂肪喂养10周后（C57Bl / 6 DIO）或达到目标体重后给予水杨酸钠（120mg / kg /天）或蒸馏水（载体） （HSD1KO-DIO）通过渗透性微型泵在肩胛骨之间皮下植入4周至n = 8组。

[参考文献]

[1]. Mitchell JA, et al. Sodium salicylate inhibits cyclo-oxygenase-2 activity independently of transcription factor (nuclear factor kappaB) activation: role of arachidonic acid. Mol Pharmacol. 1997 Jun;51(6):907-12.

[2]. Nixon M, et al. Salicylate downregulates 11β-HSD1 expression in adipose tissue in obese mice and in humans, mediating insulin sensitization. Diabetes. 2012 Apr;61(4):790-6.


[相关活性小分子]

对乙酰氨基苯酚 | 阿司匹林 | 非洲豆蔻醇 | 人参皂苷Rg3 | 人参皂苷CK | 黄腐酚 | 布洛芬 | 双氯芬酸 | NS-398(COX-2抑制剂) | 美洛昔康 | 氟芬那酸 | 表儿茶素(EC) | 水杨酸 | 酮洛芬 | 萘普生

水杨酸钠物理化学性质

[ 沸点 ]:
336.3ºC at 760mmHg

[ 熔点 ]:
>300 °C(lit.)

[ 分子式 ]:
C7H5NaO3

[ 分子量 ]:
160.103

[ 闪点 ]:
144.5ºC

[ 精确质量 ]:
160.013641

[ PSA ]:
60.36000

[ 外观性状 ]:
白色晶体

[ 折射率 ]:
1.435

[ 储存条件 ]:
室温，避光，干燥，密封

[ 稳定性 ]:
Stable. Incompatible with mineral acids, metallic salts, iodine. May be light-sensitive.

[ 水溶解性 ]:
1000 g/L (20 ºC)

水杨酸钠MSDS

详细MSDS(安全技术说明书)

水杨酸钠毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VO5075000
CHEMICAL NAME :
Salicylic acid, monosodium salt
CAS REGISTRY NUMBER :
54-21-7
LAST UPDATED :
199703
DATA ITEMS CITED :
69
MOLECULAR FORMULA :
C7-H5-O3.Na
MOLECULAR WEIGHT :
160.11
WISWESSER LINE NOTATION :
QVR BQ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Behavioral - excitement Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
1400 mg/kg
TOXIC EFFECTS :
Behavioral - toxic psychosis Lungs, Thorax, or Respiration - respiratory stimulation Skin and Appendages - sweating
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Multiple routes
SPECIES OBSERVED :
Human - child
DOSE/DURATION :
2970 mg/kg/13D
TOXIC EFFECTS :
Behavioral - excitement Gastrointestinal - nausea or vomiting
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
930 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
542 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
540 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
550 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
560 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
760 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
990 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
562 mg/kg
TOXIC EFFECTS :
Behavioral - analgesia
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
415 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Cardiac - arrhythmias (including changes in conduction) Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2100 mg/kg/7D-C
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6600 mg/kg/11D-I
TOXIC EFFECTS :
Liver - other changes Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
16350 mg/kg/15W-I
TOXIC EFFECTS :
Behavioral - muscle weakness Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18200 mg/kg/13W-C
TOXIC EFFECTS :
Liver - other changes Kidney, Ureter, Bladder - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3360 mg/kg/14D-I
TOXIC EFFECTS :
Behavioral - fluid intake Kidney, Ureter, Bladder - urine volume increased Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
3900 mg/kg/2W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
40 mg/kg
SEX/DURATION :
female 20-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - stillbirth
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
250 mg/kg
SEX/DURATION :
female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
250 mg/kg
SEX/DURATION :
female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
25 mg/kg
SEX/DURATION :
female 20-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
375 mg/kg
SEX/DURATION :
female 8-10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - behavioral
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
3 gm/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
500 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
849 mg/kg
SEX/DURATION :
female 9-11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
150 mg/kg
SEX/DURATION :
female 12-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
300 mg/kg
SEX/DURATION :
female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - Central Nervous System
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
50 mg/kg
SEX/DURATION :
female 21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
400 mg/kg
SEX/DURATION :
female 10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - body wall
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
300 mg/kg
SEX/DURATION :
female 10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
600 mg/kg
SEX/DURATION :
female 6-13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
400 mg/kg
SEX/DURATION :
female 10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
400 mg/kg
SEX/DURATION :
female 10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
665 mg/kg
SEX/DURATION :
female 17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Effects on Embryo or Fetus - other effects to embryo Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
4 gm/kg
SEX/DURATION :
female 8-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2 gm/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1500 mg/kg
SEX/DURATION :
female 7 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
8 gm/kg
SEX/DURATION :
female 8-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
400 mg/kg
SEX/DURATION :
female 12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
400 mg/kg
SEX/DURATION :
female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
500 mg/kg
SEX/DURATION :
female 17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
500 mg/kg
SEX/DURATION :
female 17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - parturition
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
1100 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
125 mg/kg
SEX/DURATION :
female 18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
250 mg/kg
SEX/DURATION :
female 18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
400 mg/kg
SEX/DURATION :
female 13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
125 mg/kg
SEX/DURATION :
female 18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
TYPE OF TEST :
DNA damage
TYPE OF TEST :
Cytogenetic analysis

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
350 mg/kg
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 370,1,1996 *** REVIEWS *** TOXICOLOGY REVIEW PEDIAU Pediatrics. (American Academy of Pediatrics, P.O. Box 1034, Evanston, IL 60204) V.1- 1948- Volume(issue)/page/year: 54,342,1974 TOXICOLOGY REVIEW ARVPAX Annual Review of Pharmacology. (Palo Alto, CA) V.1-15, 1961-75. For publisher information, see ARPTDI. Volume(issue)/page/year: 5,447,1965 TOXICOLOGY REVIEW AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 38,409,1965 TOXICOLOGY REVIEW ADVPA3 Advances in Pharmacology. (New York, NY) V.1-6, 1962-68. For publisher information, see AVPCAQ. Volume(issue)/page/year: 4,263,1966 TOXICOLOGY REVIEW 85DJA5 "Malformations Congenitales des Mammiferes," Tuchmann-Duplessis, H., Paris, Masson et Cie, 1971 Volume(issue)/page/year: -,171,1971 TOXICOLOGY REVIEW APSQA7 Acta Paediatrica Scandinavica, Supplement. (Almqvist & Wiksell International, POB 4627, S-11691 Stockholm, Sweden) No. 158-379 1965-91 Volume(issue)/page/year: (211),24,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84407 No. of Facilities: 1892 (estimated) No. of Industries: 6 No. of Occupations: 16 No. of Employees: 16641 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84407 No. of Facilities: 2056 (estimated) No. of Industries: 9 No. of Occupations: 18 No. of Employees: 29395 (estimated) No. of Female Employees: 19141 (estimated)
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水杨酸钠安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H319

[ 警示性声明 ]:
P301 + P312 + P330-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
1

[ RTECS号 ]:
VO5075000

[ 海关编码 ]:
2918211000

水杨酸钠上下游产品

水杨酸钠上游产品

水杨酸钠下游产品

水杨酸钠制备

1.将水杨酸和碳酸氢钠交叉加入蒸馏水中，温度保持60℃，并保持呈酸性状态，同时加入适量乙二胺四乙酸（EDTA）及保险粉。升温至85℃，反应半小时。将合格的反应液经过滤送入沸腾床，85℃干燥得水杨酸。

2.将水杨酸于50℃下溶解于蒸馏水中，在搅拌下慢慢的用稀氢氧化钠中和至ph值5.4～5.8：

反应结束后脱色过滤，滤液清亮后，减压浓缩至浆状，冷却，过滤出结晶，干燥后即为成品。
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水杨酸钠海关

[ 海关编码 ]: 2918211000

[ 中文概述 ]:
2918211000. 水杨酸、水杨酸钠. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最低关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918211000. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:6.5%. General tariff:20.0%

水杨酸钠文献

Differential effects of AMPK agonists on cell growth and metabolism.

Oncogene 34 , 3627-39, (2015)

As a sensor of cellular energy status, the AMP-activated protein kinase (AMPK) is believed to act in opposition to the metabolic phenotypes favored by proliferating tumor cells. Consequently, compound...

Cr(VI) reduction by gluconolactone and hydrogen peroxide, the reaction products of fungal glucose oxidase: Cooperative interaction with organic acids in the biotransformation of Cr(VI).

Chemosphere 134 , 563-70, (2015)

The Cr(VI) reducing capability of growing cells of the environmental A. tubingensis Ed8 strain is remarkably efficient compared to reference strains A. niger FGSC322 and A. tubingensis NRRL593. Extrac...

DNA biosensor-based on fluorescence detection of E. coli O157:H7 by Au@Ag nanorods.

Biosens. Bioelectron. 70 , 239-45, (2015)

A novel DNA sensor for the detection of the Escherichia coli O157:H7 (E. coli O157:H7) eaeA gene was constructed using surface enhanced fluorescence (SEF). The spacing distance dependence nature of Au...


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