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7757-83-7 Sodium sulfite

product Name Sodium sulfite
CAS No 7757-83-7
Synonyms Sodium sulfite anhydrous; Sodium sulphite; anhydrous sodium sulfite; Sodium sulfite ,anhydrous; Sodium Sulfite (Food Grade)
Molecular Formula Na2SO3
Molecular Weight 126.04
InChI InChI=1/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
EINECS 231-821-4
Molecular Structure 7757-83-7 Sodium sulfite
Density 2.633
Water solubility 23 g/100 mL (20℃)
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36/37/38:;
Safety Description S24/25:;
MSDS Material Safety Data Sheet
Chemicals Suppliers(202):
1Shandong Kailong Chemical Technology Development Co., Ltd.
2Tangshan Huizhong Chemical Industry Co.,Ltd.
3Hunan Yueyang Sanxiang Chemical Co., Ltd.
4Zhongsu Supply Chain Management (Shandong) Co., Ltd.
5Changsha Lantian Chemical Co.,Ltd.
6Wenzhou Chemical Material Factory
7Sinochem Hebei (Tianjin) Import & Export Corporation.
8Shanghai Meg Imp. and Exp. Corporation
9QiXia TongDa Flotation Reagent Co., Ltd.
10Tianjin Xinxin Biotechnology Research And Development Center
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