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Typical Properties
| Item | Specifications |
| Assay | 98.0-102.0% |
| pH(5%) | 6.0-7.0 |
| Insoluble Matter | ≤50ppm |
| Chlorides(Cl) | ≤100ppm |
| Sulphate(SO4) | ≤100ppm |
| Iron(Fe) | ≤5ppm |
| Plumbum(Pb) | ≤50ppm |
| Arsenic(As) | ≤3ppm |
| Organic volatileImpurities | Conforms |
Usage
1. Used as a catalyst for the production of vinyl acetate and polyvinyl alcohol, printing and dyeing mordant, medical astringent, wood anticorrosion and porcelain glaze
2. Used as analytical reagents, chromatographic reagents and mordants
3. Used to measure calcium and strontium, analyze sodium by spot, measure hydrogen sulfide, precipitate and remove sulfur in sulfide
4. Reagents for testing proteins, tannins, urobilin, phosphates and blood
Packaging and Shipping
Packing: 25kg/bag
Storage
Stored in cool dry ventilated place away from light and heat
Typical Properties
| Item | Specifications |
| Assay | 98.0-102.0% |
| pH(5%) | 6.0-7.0 |
| Insoluble Matter | ≤50ppm |
| Chlorides(Cl) | ≤100ppm |
| Sulphate(SO4) | ≤100ppm |
| Iron(Fe) | ≤5ppm |
| Plumbum(Pb) | ≤50ppm |
| Arsenic(As) | ≤3ppm |
| Organic volatileImpurities | Conforms |
Usage
1. Used as a catalyst for the production of vinyl acetate and polyvinyl alcohol, printing and dyeing mordant, medical astringent, wood anticorrosion and porcelain glaze
2. Used as analytical reagents, chromatographic reagents and mordants
3. Used to measure calcium and strontium, analyze sodium by spot, measure hydrogen sulfide, precipitate and remove sulfur in sulfide
4. Reagents for testing proteins, tannins, urobilin, phosphates and blood
Packaging and Shipping
Packing: 25kg/bag
Storage
Stored in cool dry ventilated place away from light and heat
