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AMMONIUM SULFITE

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AMMONIUM SULFITE Basic information

Product Name:
AMMONIUM SULFITE
CAS:
7783-11-1
MF:
H2O.H2O3S.2H3N
MW:
134.16
EINECS:
684-263-2
Mol File:
7783-11-1.mol
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AMMONIUM SULFITE Chemical 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
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Safety Information

Hazard Codes 
Xi
Risk Statements 
31-36/37/38
Safety Statements 
26-36
WGK Germany 
3
TSCA 
Yes
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AMMONIUM SULFITE Usage And Synthesis

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

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AMMONIUM SULFITESupplierMore

Alfa Aesar
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400-610-6006; 021-67582000
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saleschina@alfa-asia.com
BeiJing Hwrk Chemicals Limted
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010-57411839-
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bjsales@hwrkchemical.com
Chengdu XiYa Chemical Technology Co., Ltd.
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sale@xiyashiji.com
Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel:
028-85911938- ;
Email:
278368620@qq.com;278368620@qq.com
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