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Ammonium hydrogen oxalate hemihydrate

Ammonium hydrogen oxalate hemihydrate Structure
Ammonium hydrogen oxalate hemihydrate structure
CAS No.
37541-72-3
Chemical Name:
Ammonium hydrogen oxalate hemihydrate
Synonyms
Ethanedioic acid ammonium salt hydrate
CBNumber:
CB01477995
Molecular Formula:
C2H7NO5
Molecular Weight:
125.08
MDL Number:
MOL File:
37541-72-3.mol
Last updated:2026-09-12 18:44:32
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Ammonium hydrogen oxalate hemihydrate Properties

Melting point decomposes at 220℃ [ALD93]
Water Solubility monohydrate: soluble 25 parts H2O; slightly soluble alcohol [MER06]
CAS DataBase Reference 37541-72-3

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H312-H302
Precautionary statements  P280-P302+P352-P312-P322-P363-P501-P264-P270-P301+P312-P330-P501
Hazard Codes  Xn
Risk Statements  21/22
Safety Statements  24/25
RIDADR  2811
HazardClass  6.1(b)
PackingGroup  III

Ammonium hydrogen oxalate hemihydrate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0117323 AMMONIUM HYDROGENOXALATE HYDRATE 95.00% 37541-72-3 25G $1271.57 2021-12-16 Buy
Product number Packaging Price Buy
CHM0117323 25G $1271.57 Buy

Ammonium hydrogen oxalate hemihydrate Chemical Properties, Uses, Production

Chemical Properties

monohydrate: rhomb; uses: removes ink stains [MER06]

Ammonium hydrogen oxalate hemihydrate Preparation Products And Raw materials

Raw materials

Preparation Products

Ammonium hydrogen oxalate hemihydrate Suppliers

Global Suppliers ( 4)
Supplier Tel Email Country ProdList Advantage
Shaanxi Didu New Materials Co. Ltd +86-86-17392712779 +86-13289823923 1090@dideu.com China 8651 58
Supplier Advantage
Shaanxi Didu New Materials Co. Ltd 58
Ethanedioic acid ammonium salt hydrate 37541-72-3 2NH4HC2O4H2O