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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Sodium sulfite
Sodium sulfite
  • Sodium sulfite
  • Sodium sulfite

Sodium sulfite

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: 100kg
Update Time: 2019-07-06

Product Details

Product Name: Sodium sulfite CAS No.: 7757-83-7
EC-No.: 231-821-4 Min. Order: 1kg
Purity: as customer's need Supply Ability: 100kg
Release date: 2019/07/06

CARA64

Sodium sulfite Basic information
Description References
Product Name: Sodium sulfite
Synonyms: Sodium sulfite anhydrous;SODIUM SULFITE, EXSICCATED;SODIUM SULPHITE;anhydroussodiumsulfite;disodiumsulfite;exsiccatedsodiumsulfite;natriisulphis;natriumsulfid
CAS: 7757-83-7
MF: Na2O3S
MW: 126.04
EINECS: 231-821-4
Product Categories: Inorganic Chemicals;Inorganics;Water Ttreatment Chemicals;Analytical Reagents for General Use;Puriss p.a.;Q-S, Puriss p.a.;Disulfide Bridge Cleavage Reagents;AlphabeticalBiochemicals and Reagents;Biochemicals and Reagents;Denaturation;Inorganic Salts;Synthetic Reagents;Essential Chemicals;Reagent Grade;Routine Reagents;ACS GradeBiochemicals and Reagents;Disulfide Bridge Cleavage ReagentsSynthetic Reagents;inorganic compound;Paper, glass, printing and dyeing
Mol File: 7757-83-7.mol
Article illustration
 
Sodium sulfite Chemical Properties
Melting point  500 °C
density  2.63
refractive index  1,484
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Solid
color  White to slightly yellow
PH 9.0-10.5 (25℃, 1M in H2O)
Water Solubility  23 g/100 mL (20 ºC)
Sensitive  Hygroscopic
Merck  14,8682
Stability: Stable. Incompatible with strong acids. Moisture and air sensitive.
CAS DataBase Reference 7757-83-7(CAS DataBase Reference)
NIST Chemistry Reference sodium sulfite(7757-83-7)
 
Safety Information
Hazard Codes  Xn
Risk Statements  31-36/37/38-22-40-36/38
Safety Statements  24/25-36-26-22
WGK Germany  1
RTECS  WE2150000
3-10
TSCA  Yes
HS Code  28321000
Hazardous Substances Data 7757-83-7(Hazardous Substances Data)
Toxicity LD50 i.v. in mice: 175 mg/kg, Hoppe, Goble, J. Pharmacol. Exp. Ther. 101, 101 (1951)

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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  • Since: 2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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