Sodium dithionite

Modify Date: 2024-01-02 19:05:42

Sodium dithionite structure	Common Name	Sodium dithionite
	CAS Number	7775-14-6	Molecular Weight	174.107
	Density	2.13	Boiling Point	1390°C
	Molecular Formula	Na₂O₄S₂	Melting Point	300 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS02, GHS07	Signal Word	Danger

Name	sodium dithionite
Synonym	More Synonyms

Density	2.13
Boiling Point	1390°C
Melting Point	300 °C
Molecular Formula	Na₂O₄S₂
Molecular Weight	174.107
Exact Mass	173.903336
PSA	118.68000
LogP	0.39100
Storage condition	Store at RT.
Stability	Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture.
Water Solubility	250 g/L (20 ºC)

Sodium dithionite MSDS(Chinese)

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H251-H302
Supplemental HS	Contact with acids liberates toxic gas.
Precautionary Statements	P301 + P312 + P330-P407-P413-P420
Personal Protective Equipment	Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R31;R7
Safety Phrases	S26-S28-S43-S7/8-S43E-S28A
RIDADR	UN 1384 4.2/PG 2
WGK Germany	1
Packaging Group	II
Hazard Class	4.2
HS Code	2831101000

HS Code	2831101000

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Disodium dithionite

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Dithionous acid, disodium salt

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Sodium dithionite

SODIUM HYDROSULFITE

Vatrolite

Burmol

EINECS 231-890-0

Blankit

MFCD00011640