Customization: | Available |
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Appearance: | Powder |
Application Temperature Range: | 5ºC - 35ºC |
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Product Specification: QB/T 4484-2013(tech grade)
Item | TECH GRADE |
Appearance | White crystalline powder |
Purity % | 98.0 Min |
Loss on drying % | 0.50 Max |
Sulphate (SO4²)% | 0.05 Max |
Chloride (CI)% | 0.07 Max |
Heavy metals ppm | 10 Max |
Lead(Pb)ppm | 2 Max |
Arsenic salt (As)ppm | 2 Max |
Reduzate (D-glucose)% | 0.70 Max |
PH(10%water solution) | 6.2~7.8 |