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ChemicalBook >> CAS DataBase List >>AMMONIUM SELENATE

AMMONIUM SELENATE

CAS No.
7783-21-3
Chemical Name:
AMMONIUM SELENATE
Synonyms
AMMONIUM SELENATE;selenicacid,diammoniumsalt
CBNumber:
CB4724984
Molecular Formula:
H8N2O4Se
Molecular Weight:
179.03
MDL Number:
MFCD00015963
MOL File:
7783-21-3.mol
Last updated:2026-05-26 16:21:34
Product description Number Pack Size Price
Diammonium selenate AA0057CM 10g $947
Diammonium selenate AA0057CM 50g $2639
AMMONIUM SELENATE 95.00% ING0002343 5MG $497.95

AMMONIUM SELENATE Properties

Melting point decomposed by heating [MER06]
Density d420 2.194
solubility insoluble in ethanol, acetone
form white monoclinic crystals
color white monoclinic crystals, crystalline
Water Solubility g/100g solution H2O: 54.02 (25°C) [KRU93]; insoluble alcohol [HAW93]
REACH Annex XVII Substances List Ammonium selenate (7783-21-3)
FDA UNII 02E09D6S55
EPA Substance Registry System Selenic acid, diammonium salt (7783-21-3)

SAFETY

Risk and Safety Statements

RIDADR  2630
TSCA  TSCA listed
HazardClass  6.1(a)
PackingGroup  I

AMMONIUM SELENATE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA0057CM Diammonium selenate 7783-21-3 10g $947 2026-05-28 Buy
aablocks AA0057CM Diammonium selenate 7783-21-3 50g $2639 2026-05-28 Buy
American Custom Chemicals Corporation ING0002343 AMMONIUM SELENATE 95.00% 7783-21-3 5MG $497.95 2021-12-16 Buy
Product number Packaging Price Buy
AA0057CM 10g $947 Buy
AA0057CM 50g $2639 Buy
ING0002343 5MG $497.95 Buy

AMMONIUM SELENATE Chemical Properties,Uses,Production

Chemical Properties

Colorless crystals. Soluble in water, insoluble in alcohol.

Uses

Mothproofing agent.

Purification Methods

Crystallise the selenate from water at room temperature by adding EtOH and cooling. Its solubility in H2O is 117% at 7o and 197% at 100o. [King J Phys Chem 41 797 1937.]

AMMONIUM SELENATE Preparation Products And Raw materials

Raw materials

Preparation Products

AMMONIUM SELENATE Suppliers

Global( 18)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Didu New Materials Co. Ltd
+86-86-17392712697 +8617792793228 1069@dideu.com China 8614 58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd
027-88013699 17354350817 Ryan@jiutian-bio.com China 5945 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208 ellena@amitychem.com China 43414 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739 info@dycnchem.com China 53803 58
Shaanxi Dideu Medichem Co. Ltd 029-81154043 17391733319 1086@dideu.com China 9987 58
selenicacid,diammoniumsalt AMMONIUM SELENATE 7783-21-3 H8N2O4Se
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