Ecvv Trade
Tianjin Tiankai Chemical Industries Import And Export Corporation

China Manufacturer with main products: Ammonium Bicarbonate, Caustic Soda

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sodium thiosulfate pentahydrate

Supply Ability: 5,000 Metric Ton per Week
Shipping: 15 days after all documents are confirmed
Payment Terms: L/C, T/T(Bank Transfer), D/P
Place of Origin: Tianjin in China
Packaging Details: 25kg bags or as the request of customer


sodium thiosulfate pentahydrate
Physical characters:
1) Formula: NA2S2O3.5H2O
2) CAS NO.: 10102-17-7
3) Appearance: white crystalline powder
4) Potential Acute Health Effects: Hazardous in case of ingestion, of inhalation. Slightly hazardous in case of skin contact (irritant), of eye contact (irritant).
5) Potential Chronic Health Effects: Slightly hazardous in case of skin contact (irritant, sensitizer).
1) Sodium thiosulphate (NA2S2O3) content: 99.3% industrial grade.
2) Water insoluble matter: 0.008%
3) Sodium sulfide (NA2S) content:0.00072%
4) Iron (FE) content: 0.0017%
5) PH: 7.2
6) Granularity: 20-30 granule/g
7) Grade: industrial grade.
Our company is a professional chemical company which is one of the biggest manufacture factory produce chemical materials in the north of china. We are doing business on chemical product such as Caustic soda and Calcium carbide in all over the world.

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