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AMMONIUM SULFITE

AMMONIUM SULFITE
AMMONIUM SULFITE structure
CAS No.
7783-11-1
Chemical Name:
AMMONIUM SULFITE
Synonyms
AMMONIUM SULFITE;Ammonium sulfite mon;Diammonium sulfite monohydrate;Ammonium sulfite monohydrate 92%;Sulfurous acid diammonium·hydrate;Ammonium sulfite monohydrate, 92% min;Ammonium sulfite monohydrate, Monohydrate;Sulfurous acid diammonium salt monohydrate;Sulfurous acid,diammonium salt, monohydrate (8CI,9CI);Ammonium sulfite monohydrate Vetec(TM) reagent grade, 91%
CBNumber:
CB3309298
Molecular Formula:
H2O.H2O3S.2H3N
Formula Weight:
134.16
MOL File:
7783-11-1.mol

AMMONIUM SULFITE Properties

Melting point:
60-70°C
Density 
1.41 g/mL at 25 °C(lit.)
refractive index 
1.515
form 
Crystalline
Specific Gravity
1.41
color 
White
Water Solubility 
Soluble in water. Insoluble in acetone and alcohol.
Sensitive 
Air Sensitive
Merck 
14,557
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P261-P280a-P304+P340-P405-P501a-P305+P351+P338
Hazard Codes  Xi
Risk Statements  31-36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  Yes

AMMONIUM SULFITE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 358983 Ammonium sulfite monohydrate 92% 7783-11-1 500g $47 2019-12-02 Buy
Alfa Aesar 017996 Ammonium sulfite monohydrate, 92% min 7783-11-1 5kg $148 2019-12-02 Buy
Alfa Aesar 017996 Ammonium sulfite monohydrate, 92% min 7783-11-1 1kg $40.5 2019-12-02 Buy

AMMONIUM SULFITE Chemical Properties,Uses,Production

Chemical Properties

colorless crystal(s); loses H2O and gradually oxidizes to (NH4)2SO4 when heated in air; hygroscopic; used in medicine, metal lubricants, as a chemical reducing agent [MER06] [HAW93]

Uses

Ammonium Sulfite is an additive used in the production of caramel.

AMMONIUM SULFITE Preparation Products And Raw materials

Raw materials

Preparation Products


AMMONIUM SULFITE Suppliers

Global( 55)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28235 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8721 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23048 58
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
BeiJing Hwrk Chemicals Limted 18600197065
021-55236763 peter.shi@hwrkchemical.com; China 18708 55
Chengdu XiYa Chemical Technology Co., Ltd. 400-990-3999
028-84752058 sale@xiyashiji.com China 9627 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14460 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333
028-86757656 aikeshiji@163.com China 9754 55
Cheng Du Micxy Chemical Co.,Ltd 18048500443
028-85632863 sales@micxy.com; China 13070 58
9ding chemical ( Shanghai) Limited 4009209199
86-021-52271987 sales@9dingchem.com China 22544 55

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