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About Sodium hydrosulfite

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Sodium hydrosulfite

Product Name:

Synonyms:4767

CAS RN.:

EINECS:

231-890-0

Molecular Weight:

174.1071

Molecular Formula:

Na₂O₄S₂

Melting Point(℃):

300℃ (dec.)

Water Solubility:

250 g/L (20℃)

Hazard Symbols:

	Xn

Risk Codes:

R22;R31;R7;

Safety Description:

S26;S28A;S43E;S7/8;

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