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Ammonium dihydrogen arsenate

CAS No.
13462-93-6
Chemical Name:
Ammonium dihydrogen arsenate
Synonyms
Ammoniumarsenat;dihydrogen arsorate;ammoniumorthoarsenate;AMMONIUM ARSENATE MONOBASIC;azanium,dihydrogen arsorate;Ammonium dihydrogen arsenate;Ammonium arsenate monobasic 98%;Arsenate(3-),dihydrogen-,ammonium;arsenicacid(h3aso4),monoammoniumsalt;Arsenic acid dihydrogen ammonium salt
CBNumber:
CB4355959
Molecular Formula:
AsH6NO4
Molecular Weight:
158.97
MDL Number:
MFCD00064864
MOL File:
13462-93-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:45

Ammonium dihydrogen arsenate Properties

Melting point 300°C
Density 2.311
refractive index 1.577
form Crystalline
Specific Gravity 2.311
color tetragonal crystals, crystalline
Water Solubility Soluble in water. (337.4 mg/ml at 0°C).
Exposure limits ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3
REACH Annex XVII Substances List Ammonium dihydrogenarsenate (13462-93-6)
FDA UNII 0KYL9Q413A
EPA Substance Registry System Ammonium dihydrogen arsenate (13462-93-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS06,GHS08,GHS09
Hazard statements  H301-H331-H350-H400-H410
Precautionary statements  P201-P261-P280-P301+P310a-P405-P501a
RIDADR  UN1557
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  II
NFPA 704
0
3 0

Ammonium dihydrogen arsenate price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation ING0002302 AMMONIUM DIHYDROGEN ARSENATE 95.00% 13462-93-6 5MG $505.1 2021-12-16 Buy
Product number Packaging Price Buy
ING0002302 5MG $505.1 Buy

Ammonium dihydrogen arsenate Chemical Properties, Uses, Production

Chemical Properties

crystal(s) [ALF93]

Uses

It is used as pharmaceutical intermediates.

Purification Methods

Crystallise it from water (1mL/g). POISONOUS.

Ammonium dihydrogen arsenate Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 31)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44567 61
Credit Asia Chemical Co., Ltd. +86 (21) 61124340 China 9739 58
Nanjing crow LuNing pharmaceutical technology co., LTD 13382066392 CHINA 4851 58
Shaanxi Dideu Medichem Co. Ltd +86-29-81139210 +86-17392587031 1059@dideu.com China 9643 58
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39866 58
Hubei Baidu Chemical Co., Ltd 027-59106051 13627137652 1438180055@qq.com China 8460 58
Tianmen Hengchang Chemical Co., Ltd 027-59322316 15172518801 1208480077@qq.com China 9475 58
Hubei DAHAO Chemical Co., Ltd. 027-59106191 13986034860 1400828855@qq.com China 8666 58
Hubei Enxing Biotechnology Co., Ltd 16621771607 2457984128@qq.com China 491 58
AMMONIUM ARSENATE MONOBASIC Ammoniumarsenat ammoniumorthoarsenate Arsenate(3-),dihydrogen-,ammonium arsenicacid(h3aso4),monoammoniumsalt Arsenic acid dihydrogen ammonium salt Ammonium arsenate monobasic 98% azanium,dihydrogen arsorate AMMONIUM DIHYDROGEN ARSENATE ISO 9001:2015 REACH dihydrogen arsorate Ammonium dihydrogen arsenate 13462-93-6 AsH12N3O4 AsH9N2O4 NH4H2AsO4 AsH3O4H3N AsH6NO4