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7631-90-5

7631-90-5

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7631-90-5 Usage

Chemical Description

Sodium bisulfite is a chemical compound used as a reducing agent.

Chemical Description

Sodium bisulfite is a chemical compound with the formula NaHSO3.

Check Digit Verification of cas no

The CAS Registry Mumber 7631-90-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,3 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7631-90:
(6*7)+(5*6)+(4*3)+(3*1)+(2*9)+(1*0)=105
105 % 10 = 5
So 7631-90-5 is a valid CAS Registry Number.
InChI:InChI=1/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-2

7631-90-5 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Detail

  • Sigma-Aldrich

  • (243973)  Sodiumbisulfite  ACS reagent, mixture of NaHSO3 and Na2S2O5

  • 7631-90-5

  • 243973-5G

  • 262.08CNY

  • Detail

  • Sigma-Aldrich

  • (243973)  Sodiumbisulfite  ACS reagent, mixture of NaHSO3 and Na2S2O5

  • 7631-90-5

  • 243973-100G

  • 260.91CNY

  • Detail

  • Sigma-Aldrich

  • (243973)  Sodiumbisulfite  ACS reagent, mixture of NaHSO3 and Na2S2O5

  • 7631-90-5

  • 243973-500G

  • 827.19CNY

  • Detail

  • Sigma-Aldrich

  • (243973)  Sodiumbisulfite  ACS reagent, mixture of NaHSO3 and Na2S2O5

  • 7631-90-5

  • 243973-1KG

  • 1,591.20CNY

  • Detail

  • Sigma-Aldrich

  • (243973)  Sodiumbisulfite  ACS reagent, mixture of NaHSO3 and Na2S2O5

  • 7631-90-5

  • 243973-2.5KG

  • 2,095.47CNY

  • Detail

  • Sigma-Aldrich

  • (13438)  Sodiumbisulfitesolution  purum, ~40%

  • 7631-90-5

  • 13438-1L-R

  • 469.17CNY

  • Detail

  • Sigma-Aldrich

  • (13438)  Sodiumbisulfitesolution  purum, ~40%

  • 7631-90-5

  • 13438-2.5L-R

  • 965.25CNY

  • Detail

  • Sigma-Aldrich

  • (13438)  Sodiumbisulfitesolution  purum, ~40%

  • 7631-90-5

  • 13438-6X1L-R

  • 2,194.92CNY

  • Detail

  • Sigma-Aldrich

  • (13438)  Sodiumbisulfitesolution  purum, ~40%

  • 7631-90-5

  • 13438-4X2.5L-R

  • 3,348.54CNY

  • Detail

7631-90-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium hydrogensulfite

1.2 Other means of identification

Product number -
Other names sodium,hydrogen sulfite

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7631-90-5 SDS

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