应用
Ammonium sulfate is widely utilized as a fertilizer for alkaline soils. In biochemistry it is used for purification of proteins via ammonium sulfate precipitation method. As a food additive, it serves as an acidity regulator in flours and breads. It is used in the preparation of other ammonium salts, particularly ammonium persulfate. It is applied in several applications as a flame retardant and a wood preservative. It finds use as raw materials for various chemical products such as dyes and pharmaceutical products. A saturated solution of ammonium sulfate in heavy water is employed as an external standard in sulfur-33 NMR spectroscopy.

备注
Incompatible with various substances like highly reactive oxidizing agents and alkalis.

基本信息

MDL
MFCD00003391

EINECS
231-984-1

分子式
H₈N₂O₄S

分子量
132.14

熔点
ca 280° dec.

密度
1.769

灵敏度
Ambient temperatures.

形态
Crystals

溶解性
Soluble in water. Insoluble in alcohol and acetone.

Merck
14,555

GHS危害和防范说明

Hazard Statements
H303
May be harmful if swallowed.

安全信息

RTECS
BS4500000

TSCA
是