Sodium Thiosulfate|7772-98-7
Product Specification:
|
Product name |
Sodium thiosulfate |
|
other name |
sodium hyposulfite |
|
Appearance |
Colorless monoclinic crystal or white crystalline powder |
|
Chemical formula |
Na2S2O3 |
|
molecular weight |
158.108 |
|
CAS |
7772-98-7 |
|
purity |
≥98% |
|
insoluble matter |
≤0.03% |
|
sulfide |
≤0.003% |
|
Fe |
≤0.003% |
|
PH |
7-9 |
|
NaCl |
≤0.20% |
|
Packaging Specification |
PE-lined plastic woven bag, 25kg/bag |
|
Storage &Transportation |
Storage and transportation should be carried out in cool and dry condition. Under high temperature and high humidity, product should be kept away from moisture and pressure to avoid coalescence or agglomeration. |
Product Description:
Sodium thiosulfate can be used as concrete early strength agent, can promote mortar and concrete early strength, and cement has a certain plasticizing effect, will not rust steel.
Sodium thiosulfate can also be used as a dechlorination agent for pulp and cotton fabric after bleaching.
Application:
As a chelating agent and antioxidant in the food industry, and as a detergent and disinfectant in the pharmaceutical industry.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Standards executed: International Standard.
