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POTASSIUM METABISULFITE
POTASSIUM METABISULFITE

POTASSIUM METABISULFITE

Price USD1.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:25KG
  • Time:2019-07-14

Product Details

  • Product NamePOTASSIUM METABISULFITE
  • CAS No.16731-55-8
  • EINECS No.240-795-3
  • MFK2O5S2
  • MW222.32
  • AppearancePowder/SolidWhite to slightly yellow
  • Melting point 190°C
  • density 2.34 g/cm3
  • Water Solubility Soluble in water. Insoluble in ethanol.
  • storage temp. Store at +5°C to +30°C.

Selina546

POTASSIUM METABISULFITE Basic information
Product Name: POTASSIUM METABISULFITE
Synonyms: POTASSIUM META-BISULFITE XTL;dipotassiumdisulfite;dipotassiummetabisulfite;Disulfurousacid,dipotassiumsalt;potassiummetabisulphate;pyrosulfurousacid,dipotassiumsalt;POTASSIUM METABISULFITE REAGENT;POTASSIUMMETABISULFITE,CRYSTAL,FCC
CAS: 16731-55-8
MF: K2O5S2
MW: 222.32
EINECS: 240-795-3
Product Categories: Inorganics
Mol File: 16731-55-8.mol
POTASSIUM METABISULFITE Structure
 
POTASSIUM METABISULFITE Chemical Properties
Melting point  190°C
density  2.34 g/cm3
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 0.1 M at 20 °C, clear, colorless
form  Powder/Solid
Specific Gravity 2.3
color  White to slightly yellow
PH 2.5-4.5 (25℃, 0.1M in H2O)
Water Solubility  Soluble in water. Insoluble in ethanol.
Sensitive  Air Sensitive
λmax 267nm(H2O)(lit.)
Merck  14,7645
 
Safety Information
Hazard Codes  Xi
Risk Statements  31-36/37/38-41
Safety Statements  26-36-39
WGK Germany  1
RTECS  TT4920000
F  23
TSCA  Yes
HS Code  28322000

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate,  is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
 
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
 

Recommended supplier

career henan chemical co

Henan China
  • 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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