sodium metabisulfite (Q284549)

English Wikipedia

image

Sodium metabisulfite.jpg
465 × 344; 30 KB

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mass

189.898254 dalton

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language of work or name

English

title

disodium sulfinato sulfite (English)

sodium metabisulfite exposure

20 September 2016

associated hazard

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has effect

sodium metabisulfite exposure

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chemical formula

Na₂O₅S₂

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language of work or name

English

title

disodium sulfinato sulfite (English)

20 September 2016

canonical SMILES

[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]

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density

1.4±0.1 gram per cubic centimetre

temperature

20±1 degree Celsius

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melting point

150 degree Celsius

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Russian Wikipedia

decomposition point

302±1 degree Fahrenheit

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solubility

54±1 gram per 100 gram of solvent

temperature

68±1 degree Fahrenheit

solvent

water

1 reference

safety classification and labelling

NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response

NFPA Health

2

NFPA Fire

0

NFPA Instability

1

1 reference

time-weighted average exposure limit

English Wikipedia

NIOSH Pocket Guide ID

0566

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5±1 milligram per cubic metre

applies to jurisdiction

no value

duration

10±1 hour

1 reference

Bronchoconstrictor Agents

subject has role

1 reference

Medical Subject Headings

15 March 2018

C77498

1 reference

InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2

14 February 2018

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Sodium metabisulfite

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Identifiers

InChI

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2 references

14 February 2018

ChEBI release 2020-09-01

CAS Registry Number

7681-57-4

1 reference

14 February 2018

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mapping relation type

exact match

1 reference

International Chemical Identifier

InChI

InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2

1 reference

0 references

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UX8225000

1 reference

English Wikipedia

ZVG number

1680

1 reference

Hazardous Substances Data Bank

1 reference

28 October 2019

SODIUM METABISULFITE (English)

10 May 2021

2 references

Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard

DSSTOX compound identifier

0 references

1 reference

UNII

4VON5FNS3C

ECHA Substance Infocard ID

14 February 2018

100.028.794

1 reference

ECHA Substance Infocard database

ECHA Substance Infocard ID

100.028.794

Open Food Facts food additive ID

27 December 2018

title

Disodium disulphite (English)

quotation

CAS no.: 7681-57-4 (English)

E number

E223

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e223-sodium-metabisulphite

0 references

1 reference

28 December 2019

SODIUM METABISULFITE (English)

quotation

CAS no.: 7681-57-4 (English)

PesticideInfo chemical ID

0 references

1 reference

Medical Subject Headings

14 March 2018

1 reference

14 February 2018

1 reference

UNII

4VON5FNS3C

2 references

UNII

4VON5FNS3C

14 February 2018

Art & Architecture Thesaurus ID

1 reference

26 February 2018

0 references

0 references

1 reference

28 October 2013

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Microsoft Academic ID

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0 references

1 reference

26 January 2022

https://docs.openalex.org/download-snapshot/snapshot-data-format

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1 reference

inferred by common MeSH mappings on source and on Wikidata

25 May 2023

natriumdisulfiitti

natriumdisulfit

sodium disulphite

1 reference

YSO-Wikidata mapping project