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1614396

USP

Sodium metabisulfite

United States Pharmacopeia (USP) Reference Standard

Sinônimo(s):

Sodium disulfite, Sodium pyrosulfite

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About This Item

Fórmula linear:
Na2S2O5
Número CAS:
7681-57-4
Peso molecular:
190.11
Número MDL:
MFCD00167602
Código UNSPSC:
41116107
ID de substância PubChem:
329751116
NACRES:
NA.24

grau

pharmaceutical primary standard

fabricante/nome comercial

USP

pf

>300 °C (lit.)

aplicação(ões)

pharmaceutical (small molecule)

Formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

InChI

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

chave InChI

HRZFUMHJMZEROT-UHFFFAOYSA-L

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Descrição geral

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Nota de análise

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Outras notas

USP issued SDS can be found here.
Sales restrictions may apply.

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Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H302,H318

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1

Perigos de suplementos

EUH031

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number

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Sigma-Aldrich

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Sigma-Aldrich

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