Sodium metaarsenite

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CAS 7784-46-5

Formula AsH O2 . Na

MDL MFCD00003472

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
601413039592	Sodium metaarsenite (601413039592)		on request	+ -

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Identify

Synonyms:

penite ; arsenite sodium ; atlas ; prodalumnol ; atlas'a' ; kill-all ; arsenenousacid, sodium salt (9ci) ; arsenic metal ; sodium arsenite (naaso2) (6ci,7ci) ; arsenenous acid, sodiumsalt (1:1) ; sodium arsenic oxide (naaso2) ; chempelsc ; arsenic sodiumoxide (asnao2) ; sodium metaarsenite ; sodanit ; chem-sen56 ; atlas"a" ; sodiumarsenite

CAS:

7784-46-5

EINECS:

Molecular Formula:

AsH O2 . Na

MDL:

MFCD00003472

Properties

Molecular Weight:

129.91 g·mol−1

Density:

5.727 g/mL at 25 °C(lit.)

Melting point:

817 °C(lit.)

Boiling point:

613 °C(lit.)

Solubility:

H₂O: soluble

Physical Description:

white granular crystals

Safety Information

Hazard Symbols: Toxic by ingestion and inhalation.

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

23/25-50/53-51/53-45-52/53-22-23/24/25-21-34 (R)

Safety Codes:

20/21-28-45-60-61-53-36/37-36/37/39-26 (S)

WGK Germany:

RID / ADR:

UN 1558 6.1 / PG 2

RTECS:

CG0525000

Prices

For Sodium metaarsenite we can currently show 2 prices in the last 11 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2015 from USD 813.00 for 1 kg to USD 106.00 per 100 g in 2021 .