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Ammonium hypophosphite

CAS No.: 7803-65-8

Chemical Name:: Ammonium hypophosphite

Synonyms: aMMoniuM phosphonite;Ammonium hypophosphi;Ammonium phosphenite;AMMONIUM PHOSPHINATE;AMMONIUM HYPOPHOSPHITE;Phosphonous acid ammoniate;Ammonium hypophosphite6x1kg;Phosphinic acid, ammonium salt;hypophosphorousacid,ammoniumsalt;Phosphonous acid ammoniate (1:1)

CBNumber:: CB2365529

Molecular Formula:: H3N.H3O2P

Molecular Weight:: 83.03

MOL File:: 7803-65-8.mol

MSDS File:: SDS

Modify Date:: 2023/10/17 17:11:53

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Ammonium hypophosphite Properties

Melting point	155-160 °C
Density	1.634 [CRC10]
solubility	very soluble in H2O; slightly soluble in ethanol; insoluble in acetone
form	white hygroscopic crystals
color	white hygroscopic crystals, crystalline
Water Solubility	1000 g/L
Merck	13,530
InChIKey	ZRDXIILBYDTYOA-UHFFFAOYSA-N
CAS DataBase Reference	7803-65-8(CAS DataBase Reference)
EPA Substance Registry System	Ammonium hypophosphite (7803-65-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HS Code	28351000

Ammonium hypophosphite Chemical Properties,Uses,Production

Chemical Properties

white crystals

Uses

As catalyst in polyamide manufacture.

General Description

White crystalline solid. Sinks and mixes with water.

Air & Water Reactions

Water soluble. Ammonium hypophosphite liberates spontaneously flammable phosphine at about 240°C [Mellor 8:880 1946-47].

Reactivity Profile

Ammonium hypophosphite liberates spontaneously flammable phosphine at about 240°C [Mellor 8:880 1946-47]. Some inorganic materials, such as hypophosphites, tend to form explosive mixtures with perchloric acid when hot [Analyst 84:215 1959].

Hazard

Evolves flammable and toxic fumes on heating.

Health Hazard

Non-toxic or low toxicity unless heated to decomposition (240°C).

Purification Methods

Crystallise it from hot EtOH.

Ammonium hypophosphite Preparation Products And Raw materials

Raw materials

Preparation Products

ammonium hydrogen phosphonate

Ammonium hypophosphite Suppliers

Global( 179)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Victory Chemicals	+91-2224175189 +91-9820098499	Maharashtra, India	9	58	Inquiry
Hebei Yanxi Chemical Co., Ltd.	+86-17531190177; +8617531190177	China	5873	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21669	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29898	58	Inquiry
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	China	6387	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569265 +86-18612256290	China	2132	58	Inquiry
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	China	13184	58	Inquiry
SIMAGCHEM CORP	+86-13806087780	China	17367	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry

Supplier	Advantage
Victory Chemicals	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

7803-65-8(Ammonium hypophosphite)Related Search:

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