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水杨羟肟酸

水杨羟肟酸用途

【用途一】
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。
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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 ]:

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
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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

水杨羟肟酸制备

【方法一】
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。
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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

Mechanism of Ni2+ and NiOH+ interaction with hydroxamic acids in SDS: evaluation of the contributions to the equilibrium and rate parameters in the aqueous and micellar phase.

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...


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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

产品详情:[Perfemiker]水杨羟肟酸,99%


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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【水杨羟肟酸】化源网提供水杨羟肟酸CAS号89-73-6,水杨羟肟酸MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询水杨羟肟酸上化源网,专业又轻松。>>电脑版:水杨羟肟酸

标题:水杨羟肟酸_MSDS_用途_密度_水杨羟肟酸CAS号【89-73-6】_化源网 地址:https://m.chemsrc.com/mip/cas/89-73-6_441429.html