砷酸钾

砷酸钾用途

用于农药、皮革防腐、试剂、光学、电子材料等

砷酸钾名称

[ CAS 号 ]:
7784-41-0

[ 中文名 ]:
砷酸钾

[ 英文名 ]:
potassium,dihydrogen arsorate

[中文别名 ]:

砷酸二氢钾

[英文别名 ]:

POTASSIUM ARSENATE
Monopotassium arsenate
Arsenic acid,monopotassium salt
Potassium dihydrogenarsenate
MFCD00036296
potassium dihydroorthoarsenate
Potassium acid arsenate
EINECS 232-065-8
Potassium hydrogen arsenate
Macquer's salt

砷酸钾物理化学性质

[ 密度 ]:
2.867

[ 熔点 ]:
288ºC

[ 分子式 ]:
AsH₂KO₄

[ 分子量 ]:
180.03300

[ 精确质量 ]:
179.88100

[ PSA ]:
80.59000

[ 储存条件 ]:
库房通风低温干燥,与食品分开储运

砷酸钾MSDS

砷酸钾毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CG1100000

CHEMICAL NAME :: Arsenic acid, monopotassium salt

CAS REGISTRY NUMBER :: 7784-41-0

LAST UPDATED :: 199712

DATA ITEMS CITED :: 26

MOLECULAR FORMULA :: As-H2-O4.K

MOLECULAR WEIGHT :: 180.04

WISWESSER LINE NOTATION :: .KA..AS-O2-Q2

砷酸钾安全信息

[ 符号 ]:

GHS06, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H331-H350-H410

[ 警示性声明 ]:
P201-P261-P273-P301 + P310-P311-P501

[ 个人防护装备 ]:
Eyeshields;Faceshields;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) ]:
T,N

[ 风险声明 (欧洲) ]:
45-23/25-50/53

[ 安全声明 (欧洲) ]:
53-45-60-61

[ 危险品运输编码 ]:
UN 1677 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
CG1100000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

砷酸钾合成路线

砷酸钾上下游产品

砷酸钾上游产品

砷酸钾下游产品

砷酸钾文献

Delayed neuronal death after brief histotoxic hypoxia in vitro.

J. Neurochem. 64 , 2185-2192, (1995)

The effect of three metabolic inhibitors--iodoacetate, potassium cyanide, and potassium arsenate--on neuronal viability was studied in primary rat cortical and hippocampal CA1 neuronal cultures. Iodoa...

Accidental acute fatal sodium nitrite poisoning.

J. Toxicol. Clin. Toxicol. 33 , 131-133, (1995)

An accidental food poisoning outbreak occurred resulting in the death of 14 of the 22 affected persons. Chemical analysis of food materials revealed the presence of sodium nitrite and potassium arsena...

Development of tier-I toxicity assays for Orius insidiosus (Heteroptera: Anthocoridae) for assessing the risk of plant-incorporated protectants to nontarget heteropterans.

Environ. Entomol. 36 , 982-988, (2007)

A 13-d continuous dietary exposure bioassay using nymphs of the insidious flower bug, Orius insidiosus (Say) (Heteroptera: Anthocoridae), was developed to assess the potential dietary effects of insec...

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砷酸钾