| 中文名 |
偏钒酸钠
|
| 英文名 |
sodium metavanadate
|
| 中文别名 |
无水偏钒酸钠
钒酸钠, TYPICALLY , V MIN
钒酸钠
偏钒酸钠二水(,BC)
钒酸钠, TYPICALLY, V MIN
偏钒酸钠 二水
偏钒酸钠/Sodium metavanadate
无水钒酸钠
抗性淀粉RS3
SODIUM METAVANADATE 偏钒酸钠
钒酸钠(偏钒酸钠)
13-8 S818282 偏钒酸钠,试剂
偏钒酸钠(无水)
二水合偏钒酸钠
偏钒酸钠(钒(V)酸钠、钒酸钠)
钒酸钠, 通常 , V 最低
偏釩酸鈉
钒(V)酸钠
偏钒酸纳
|
| 英文别名 |
Vanadicacidsodiumsalt
Vanadate,sodium
Sodium trioxovanadate
sodiumvanadate(v)(navo3)
SODIUM METAVANADATE
Sodium (meta)vanadate
SODIUM META VANADATE, SODIUM META VANADATE, SODIUM META VANADATE, SODIUM META VANADATE
Sodium Metavanadate extrapure
Sodium Vanadate(Ⅴ)
Sodium metavanadate,Sodium (meta)vanadate, Sodium vanadate(V)
Sodium metavanadate dehydrate
SODIUM VANADATE(V)
Sodium metavanadate(Ⅴ)
vanadicacid,monosodiumsalt
monosodium trioxovanadate
Vanadium, olatodioxo-, sodium salt (1:1)
Sodium metavanadate dihydrate
vanadate(vo3(1-)),sodium
Sodium metavanadate, V min
Natriummetavanadat
metawanadansodowy
Sodium metavanadate, min
SODIUM META VANADATE
Sodiummetavanadate,min
SODIUM M-VANADATE
SODIUM METAVANADATE, ANHYDROUS
sodiumtrioxovanadate(1-)
SODIUM META VANADATE ANHYDROUS Extra
Sodium vanadium trioxide
Sodiumvanadate(NaVO3)
EINECS 237-272-7
Sodium (meta)vanadate, Sodium vanadate(V)
SODIUM VANADIUM OXIDE
SODIUM VANADATE
Sodium vanadium oxide, typically , V min
Sodium Vanadium Oxide, Typically, V Min
monosodiumtrioxovanadate(1-)
Sodium metavanadate ISO 9001:2015 REACH
Sodium metavanadate, typically , V min
SODIUM MONOVANADATE
Vanadate (VO31-),sodium (1:1)
Sodium oxido(dioxo)vanadium
SODIUM VANADATE (META)
MFCD00011125
vanadate(vo31-),sodium
Antioxidant PVN, sodium metavanadate
sodium vanadium oxide
SODIUM METAVANADATE(V)
SodiuM Metavanadate >= (RT)
SodiuM Metavanadate anhydrous, trace Metals basis
Vanadicacid(HVO3),sodiumsalt
|
| 熔点 |
600 °C
|
| 分子式 |
NaO3V
|
| 分子量 |
121.929
|
| 精确质量 |
121.918480
|
| PSA |
57.20000
|
| 外观性状 |
白色粉末
|
| 储存条件 |
常温密闭,阴凉通风干燥。
|
| 稳定性 |
1.常温常压下稳定
2.避免的物料 氧化物 酸 碱 水分/潮湿。能溶于水,不燃。低毒!
|
| 分子结构 |
1、摩尔折射率:无可用的
2、摩尔体积(cm3/mol):无可用的
3、等张比容(90.2K):无可用的
4、表面张力(dyne/cm):无可用的
5、介电常数:无可用的
6、极化率(10-24cm3):无可用的
7、单一同位素质量:121.918478 Da
8、标称质量:122 Da
9、平均质量:121.9295 Da
|
| 计算化学 |
1.疏水参数计算参考值(XlogP):无
2.氢键供体数量:0
3.氢键受体数量:3
4.可旋转化学键数量:0
5.互变异构体数量:无
6.拓扑分子极性表面积57.2
7.重原子数量:5
8.表面电荷:0
9.复杂度:49.8
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:2
|
| 更多 |
1. 性状:白色结晶或浅黄色结晶性粉末
2. 密度(g/mL,25/4℃):2.79
3. 相对蒸汽密度(g/mL,空气=1):未确定
4. 熔点(ºC):630
5. 沸点(ºC,常压):未确定
6. 沸点(ºC,5.2kPa):未确定
7. 折射率:未确定
8. 闪点(ºC):未确定
9. 比旋光度(º):未确定
10. 自燃点或引燃温度(ºC):不适用的
11. 蒸气压(kPa,25ºC):未确定
12. 饱和蒸气压(kPa,60ºC):未确定
13. 燃烧热(KJ/mol):未确定
14. 临界温度(ºC):未确定
15. 临界压力(KPa):未确定
16. 油水(辛醇/水)分配系数的对数值:未确定
17. 爆炸上限(%,V/V):未确定
18. 爆炸下限(%,V/V):未确定
19. 溶解性:易溶于水,微溶于乙醇。
|
毒理学数据:
急性毒性:小鼠口经LC50:74.6 mg/kg;大鼠口经LD50:98 mg/kg。
生态学数据:
通常对水体是稍微有害的,不要将未稀释或大量产品接触地下水,水道或污水系统,未经政府许可勿将材料排入周围环境。
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
YW1050000
-
CHEMICAL NAME :
-
Vanadic acid, monosodium salt
-
CAS REGISTRY NUMBER :
-
13718-26-8
-
LAST UPDATED :
-
199710
-
DATA ITEMS CITED :
-
45
-
MOLECULAR FORMULA :
-
O3-V.Na
-
MOLECULAR WEIGHT :
-
121.93
-
WISWESSER LINE NOTATION :
-
NA VA-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
98 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - hypermotility, diarrhea
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
12 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 :
-
74600 ug/kg
-
TOXIC EFFECTS :
-
Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - hypermotility, diarrhea
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
36 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - hypermotility, diarrhea
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
17 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 :
-
Intravenous
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
11 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 :
-
Mammal - cat
-
DOSE/DURATION :
-
7180 ug/kg
-
TOXIC EFFECTS :
-
Vascular - BP elevation not characterized in autonomic section Vascular - BP lowering not characterized in autonomic section
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
200 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 :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
17 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 :
-
25851 ug/kg/6W-I
-
TOXIC EFFECTS :
-
Gastrointestinal - malabsorption Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - changes in calcium
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
517 mg/kg/12W-I
-
TOXIC EFFECTS :
-
Gastrointestinal - other changes Liver - other changes Nutritional and Gross Metabolic - changes in metals, not otherwise specified
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
3878 mg/kg/90D-I
-
TOXIC EFFECTS :
-
Cardiac - other changes Endocrine - other changes Biochemical - Neurotransmitters or modulators (putative) - catecholamine levels in CNS
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
718 mg/kg/30W-C
-
TOXIC EFFECTS :
-
Cardiac - pulse rate increase, without fall in BP Vascular - BP elevation not characterized in autonomic section Kidney, Ureter, Bladder - other changes in urine composition
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
25 mg/kg/5D-I
-
TOXIC EFFECTS :
-
Brain and Coverings - other degenerative changes
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
17500 ug/kg/10W-I
-
TOXIC EFFECTS :
-
Behavioral - changes in motor activity (specific assay) Gastrointestinal - decreased motility or constipation
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
1800 mg/kg
-
SEX/DURATION :
-
male 30 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Paternal Effects - testes, epididymis, sperm duct Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
25 mg/kg
-
SEX/DURATION :
-
female 9 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) 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 :
-
25 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 - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
40 mg/kg
-
SEX/DURATION :
-
female 6-15 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) Reproductive - Effects on Embryo or Fetus - fetal death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
80 mg/kg
-
SEX/DURATION :
-
female 6-15 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
MUTATION DATA
-
TYPE OF TEST :
-
Sex chromosome loss and nondisjunction
-
TEST SYSTEM :
-
Human Lymphocyte
-
REFERENCE :
-
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 319,205,1993 *** REVIEWS *** TOXICOLOGY REVIEW FRMBAZ Farmacia (Bucharest). (Rompresfilatelia, POB 12-201, Bucharest, Romania) V.1- 1953- Volume(issue)/page/year: 21,325,1973 TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: V,46,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-BELGIUM:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-DENMARK:TWA 0.03 mg(V2O5)/m3 JAN 1993 OEL-FINLAND:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-FRANCE:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-GERMANY:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-HUNGARY:TWA 0.05 mg(V2O5)/m3;STEL 0.1 mg(V205)/m3 JAN 1993 OEL-JAPAN:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.25 mg(V205)/m3 JAN 1993 OEL-POLAND:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-SWEDEN:STEL 0.05 mg(V2O5)/m3 JAN 1993 OEL-SWEDEN:TWA 0.2 mg(V2O5)/m3 (dust) JAN 1993 OEL-SWITZERLAND:TWA 0.05 mg(V2O5)/m3;STEL 0.25 mg(V2O5)/m3 JAN 1993 OEL-TURKEY:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.05 mg(V2O5)/m3 (dust) JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 mg(V2O5)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO VANADIUM (as V2O5), resp dust/fume-air:CL 0.05 mg/m3/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
|
【方法一】
烧碱法将五氧化二钒溶解于氢氧化钠溶液中,经浓缩结晶,即得偏钒酸钠成品。其
V2O5+2NaOH→2NaVO3+H2O
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