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Item | Specification |
Product Name | calcium alginate |
Appearance | White Powder |
Grade | Food Grade |
Specification | 99% |
Color reaction of ferric chloride | Negative |
Loss on drying | ≤0.5% |
Arsenic | ≤2ppm |
Heavy metals | ≤10ppm |
Sulfated ash | ≤0.5% |
Solubility | Easily dissolve in tetrahydrofuran and hot ethanol |
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