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Sodium hydrogen sulfite solution 38/40%

BGC Id:	190131305774
CAS No:	7631-90-5
Synonyms:	hydrogen sulfite sodium ; sodium bisulphite ; sodiumbisulfite ; sodium bisulfite (nahso3) ; sodium disulfite ; sodium acid ; sodium acid sulfite ; sodiumsulhydrate ; uantaxsbs ; nahso3 ; sodium hydrogensulfite ; sulfurousacid, monosodium salt (8ci,9ci) ; sodium bisulfite ; monosodium sulfite ; natriumdisulfit ; pyrosulfite ; sodium hydrogen sulfite ; hydrogen sodium sulfite ; sulfurousacid, sodium salt (1:1) ; fr-62 ; bisulfite ; sodium sulfite (nahso3) ; e 222 ; disulfite
Molecular Formula:	HNaO3S
Molecular Weight:	104.06
EINECS:	231-548-0

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Synonyms:

hydrogen sulfite sodium ; sodium bisulphite ; sodiumbisulfite ; sodium bisulfite (nahso3) ; sodium disulfite ; sodium acid ; sodium acid sulfite ; sodiumsulhydrate ; uantaxsbs ; nahso3 ; sodium hydrogensulfite ; sulfurousacid, monosodium salt (8ci,9ci) ; sodium bisulfite ; monosodium sulfite ; natriumdisulfit ; pyrosulfite ; sodium hydrogen sulfite ; hydrogen sodium sulfite ; sulfurousacid, sodium salt (1:1) ; fr-62 ; bisulfite ; sodium sulfite (nahso3) ; e 222 ; disulfite

CAS:

7631-90-5

EINECS:

231-548-0

Molecular Formula:

HNaO3S

MDL:

MFCD00003530

Properties

Molecular Weight:

104.06 g·mol−1

Density:

1.48 g/cm3

Melting point:

150 °C

Solubility:

300 g/L in water

Physical Description:

white powder

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-31-41-52 (R)

Safety Codes:

26-39-46-25 (S)

WGK Germany:

RID / ADR:

UN 2693

RTECS:

UX8225000

Storage temperature:

Store at RT.

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

What other providers are available for CAS 7631-90-5?

In addition to the providers presented here for Sodium hydrogen sulfite solution 38/40% with the CAS number 7631-90-5, there are other 86 providers with slightly different product names available for this CAS number.

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Dayang Chem (Hangzhou) Co.,Ltd. +5 additional providers that we know from the past

Sodium bisulfite solution

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