水杨羟肟酸
水杨羟肟酸用途
医药中间体。化学分析沉淀剂,分析铋、铜、镍和铜的试剂。
【用途二】
医药中间体。化学分析沉淀剂,分析铋、铜、镍和铜的试剂。水杨羟肟酸能与锡、钨、稀土、铜、铁等金属形成稳定的螯合物,而与碱土金属及碱金属形成不稳定的螯合物,所以,水杨羟肟酸具有较好的选择性。特别是水杨羟肟酸与锡石螯合时不仅能形成多种形式的外络盐,而且还能形成不同构成的内络盐,因此,水杨羟肟酸对锡的选择性较强。该品在锡石选矿中通常与P86配套使用,并具有一定的起泡性。
水杨羟肟酸名称
[ CAS 号 ]:
89-73-6
[ 中文名 ]:
水杨基羟肟酸
[ 英文名 ]:
N,2-Dihydroxybenzamide
[中文别名 ]:
[英文别名 ]:
- EINECS 201-934-3
- N,2-dihydroxybenzamide
- MFCD00002110
- Salicylhydroxamic acid
水杨羟肟酸物理化学性质
[ 密度 ]:
1.4±0.1 g/cm3
[ 熔点 ]:
177 °C (dec.)(lit.)
[ 分子式 ]:
C7H7NO3
[ 分子量 ]:
153.135
[ 闪点 ]:
248.9ºC
[ 精确质量 ]:
153.042587
[ PSA ]:
69.56000
[ LogP ]:
0.53
[ 外观性状 ]:
褐色结晶粉末
[ 折射率 ]:
1.626
[ 储存条件 ]:
室温
[ 稳定性 ]:
Stable. Incompatible with strong bases, strong oxidizing agents. Combustible.
[ 水溶解性 ]:
可溶于:甲醇
水杨羟肟酸MSDS
水杨羟肟酸毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VO6870000
- CHEMICAL NAME :
- Salicylohydroxamic acid
- CAS REGISTRY NUMBER :
- 89-73-6
- LAST UPDATED :
- 199412
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C7-H7-N-O3
- MOLECULAR WEIGHT :
- 153.15
- WISWESSER LINE NOTATION :
- QMVR BQ
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 :
- 5 gm/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 - rat
- DOSE/DURATION :
- 600 ug/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 :
- 860 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- DNA inhibition
- TEST SYSTEM :
- Human Lymphocyte
- DOSE/DURATION :
- 1 mmol/L
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 29,1275,1980
水杨羟肟酸安全信息
[ 符号 ]:
GHS07, GHS08
[ 信号词 ]:
Warning
[ 危害声明 ]:
H312-H315-H319-H332-H335-H351
[ 警示性声明 ]:
P261-P280-P305 + P351 + P338
[ 个人防护装备 ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ 危害码 (欧洲) ]:
Xn:Harmful;
[ 风险声明 (欧洲) ]:
R40
[ 安全声明 (欧洲) ]:
S22-S26-S36-S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
3
[ RTECS号 ]:
VO6870000
[ 海关编码 ]:
2924299090
水杨羟肟酸合成路线
水杨羟肟酸上下游产品
水杨羟肟酸上游产品
水杨羟肟酸下游产品
水杨羟肟酸制备
由邻羟基苯甲酸甲酯与盐酸羟胺在氢氧化钠存在下缩合,再经酸化而得。
水杨羟肟酸海关
[ 海关编码 ]: 2924299090
[ 中文概述 ]:
2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途, 包装
[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
水杨羟肟酸文献
Dalton Trans. 41(24) , 7372-81, (2012)
The equilibria and kinetics (stopped-flow) of the binding of Ni(II) to salicylhydroxamic acid (SHA) and phenylbenzohydroxamic acid (PBHA) have been investigated in aqueous solutions containing SDS mic...
Role of stress-related hormones in plant defence during early infection of the cyst nematode Heterodera schachtii in Arabidopsis.New Phytol. 207 , 778-89, (2015)
Heterodera schachtii, a plant-parasitic cyst nematode, invades host roots and induces a specific syncytial feeding structure, from which it withdraws all required nutrients, causing severe yield losse...
Development of a two-step high-resolution melting (HRM) analysis for screening sequence variants associated with resistance to the QoIs, benzimidazoles and dicarboximides in airborne inoculum of Botrytis cinerea.FEMS Microbiol. Lett. 360(2) , 126-31, (2014)
A rapid, high-resolution melting (HRM) analysis protocol was developed to detect sequence variations associated with resistance to the QoIs, benzimidazoles and dicarboximides in Botrytis cinerea airbo...
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海吉至生化科技有限公司
区域:上海市奉贤区
价格:
¥78.0/5g
¥278.0/25g
联系人:刘佳
产品详情:水杨羟肟酸
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥1178.0/100g
¥393.0/25g
¥140.0/5g
¥42.0/1g
联系人:夏言
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥34.9/1g
¥282.9/25g
¥86.9/5g
¥938.9/100g
联系人:阿拉丁李高志
产品详情:水杨羟肟酸
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相关化合物
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