Sodium thiosulfate CAS 7772-98-7

Description

Sodium thiosulfate:

Colorless monoclinic crystal or white crystalline powder, odorless and salty. The relative density is 1.667. Easily soluble in water, the solubility is 23lg / 100ml water at 100 ℃. Insoluble in alcohol. Easy deliquescence in the air. It has strong reducibility and decomposes in acidic solution. Decompose upon heating.

Sodium thiosulfate:

CAS NO.: 7772-98-7
Molecular formula: Na2O3S2
Appearance: White soild
Purity: 98%min
Molecular weight: 158.11
EINECS NO.: 231-867-5

Specification:

Use of Sodium thiosulfate:

Analysis reagents. Reference reagent. reducing agent. Chlorine remover. Photographic fixer.

Package:

25kg/Bag

Storage:

Stored in a dry, ventilated environment and flammable area.