Sodium Thiosulfate
Product Details:
| CAS No. | 7772-98-7 |
|---|---|
| Purity | 7772-98-7 |
| Place of Origin | China (Mainland) |
| Brand Name | FENGDA |
| Model Number | TECH PHOTO GRADE |
Payment & Shipping Terms:
| Packaging Details: | Packing :In 25kgs net each plastic woven bags,lined with PE bag . |
|---|
Detailed Product Description
Property: Colorless, transparent single oblique crystals, specific gravity
1.729. Its soluble in water easily, with strong reducing property.
Specification:
Grade | Photo | Tech |
Na2S2O3·5H2O | 99.0% Min | 99.0% Min |
Insoluble matter in water | 0.01% Max | 0.01% Max |
Na2S | 0.001% Max | 0.001% Max |
Fe | 0.002% Max | 0.002% Max |
PH value (200g/L solution) | 6.5-9.5 | 6.5-9.5 |
Useage: Used in photographic, electroplate, purifying soft water and tanning processing hides, it also can be used as reducing agent, deoxidizer, sulfur dyeing agent, anti-white agent, detergent, disinfectant and color coat agent, etc.
Sodium Thiosulfate
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Company Info
Mudanjiang Fengda Chemicals Import and Export Corporation
[China (Mainland)]
[Verified Member]
City: Mudanjiang
Province/State: Heilongjiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products