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AMMONIUM ARSENATE

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AMMONIUM ARSENATE Basic information

Product Name:
AMMONIUM ARSENATE
Synonyms:
  • hydrogen arsorate
  • diazanium,hydrogen arsorate
  • ammoniumacidarsenate
  • arsenicacid,diammoniumsalt
  • diammoniummonohydrogenarsenate
  • dibasicammoniumarsenate
  • secondaryammoniumarsenate
  • AMMONIUM ARSENATE
CAS:
7784-44-3
MF:
AsH6NO4
MW:
158.97
EINECS:
232-067-9
Mol File:
7784-44-3.mol
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AMMONIUM ARSENATE Chemical Properties

Melting point:
decomposes [CRC10]
Density 
1.990
solubility 
soluble in H2O
form 
powder
color 
white
Water Solubility 
soluble H2O, decomposed by hot H2O [HAW93]
EPA Substance Registry System
Arsenic acid (H3AsO4), diammonium salt (7784-44-3)
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Safety Information

RIDADR 
1546
HazardClass 
6.1(a)
PackingGroup 
II
HS Code 
28429090
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AMMONIUM ARSENATE Usage And Synthesis

Chemical Properties

Ammonium arsenate a combustible, white powder or plate-like colorless crystal.

General Description

A white crystalline solid. Toxic by ingestion.

Air & Water Reactions

Water soluble; decomposes in hot water [Handbook of Chemistry and Physics].

Reactivity Profile

Solutions of AMMONIUM ARSENATE are acidic. They neutralize bases in reactions that generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acids. Compounds usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

Health Hazard

Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.

Safety Profile

Confirmed human carcinogen. A poison. When heated to decomposition it emits very toxic fumes of As, NOx, and NH3. See also ARSENIC.

Shipping

UN1546 Ammonium arsenate, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

Incompatibilities

Hydrogen gas forms highly toxic arsine gas on contact with inorganic arsenic.

Waste Disposal

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.

AMMONIUM ARSENATESupplier

3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Email
3bsc@sina.com
Shaanxi Dideu Medichem Co. Ltd
Tel
+86-029-89586680 +86-18192503167
Email
1026@dideu.com
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Email
linda@hubeijusheng.com
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Email
linda@hubeijusheng.com
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
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