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Formula NaAsO2 Sodium Arsenite Powder 99% Min Purity Cas No 7784-46-5

Formula NaAsO2 Sodium Arsenite Powder 99% Min Purity Cas No 7784-46-5

Formula NaAsO2 Sodium Arsenite Powder 99% Min Purity Cas No 7784-46-5
Formula NaAsO2 Sodium Arsenite Powder 99% Min Purity Cas No 7784-46-5 Formula NaAsO2 Sodium Arsenite Powder 99% Min Purity Cas No 7784-46-5 Formula NaAsO2 Sodium Arsenite Powder 99% Min Purity Cas No 7784-46-5

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Product Details:

Place of Origin: Hunan China
Brand Name: EASCHEM
Certification: ISO
Model Number: First Grade

Payment & Shipping Terms:

Minimum Order Quantity: 100KGs
Price: USD50-100 per KG
Packaging Details: 20 kilogram or 25 kilogram Iron Drum
Delivery Time: 7 to 15 Days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100Tons/Year
Detailed Product Description
EINECS: 232-070-5 CAS No: 7784-46-5
Weight: 131.926 Appearance: White Powder
Formula: NaAsO2 Melting Point: 817
High Light:

sodium antimonate

,

strontium carbonate

Inorganic Salts Sodium Arsenite Powder 99%Min Cas no 7784-46-5 and formula NaAsO2
 
CAS Number 7784-46-5
Product Name Sodium Dihydrogen Arsenite
Synonyms Arsenic Sodiumoxide (asnao2); Arsenite Sodium; Sodium Arsenic Oxide (naaso2); Sodium Arsenite (naaso2) (6ci,7ci); Sodium Dioxoarsenic; Sodium Metaarsenite; Sodiumarsenite; Arsenenous Acid, Sodiumsalt (1:1); Arsenenousacid, Sodium Salt (9ci)
Molecular Formula NaAsO2
Molecular Weight 131.926
InChI 1/AsO2.Na/c2-1-3;/q-1;+1
EINECS 232-070-5
Physical Data
Appearance White Granular Crystals
Melting Point 817 °C(lit.)
Sodium arsenite is a white powder solid, easy to dissolve in water, and the solution is weak alkaline. Carbon dioxide is absorbed in the air to produce sodium arsenite. Sodium arsenite is highly toxic
Sodium arsenite is highly toxic, and LD50 is about 41mg/kg. The mice were intraperitoneally injected with about 1.17mg/kg.
It is used as a common analytical reagent, insecticide and preservative, and is also used for trace analysis of iodine (arsenic method has been rarely used).
 

 

 

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