Product Quality Index
Test items | Specification |
Exterior | White crystal powder |
content | 98.0%-102.0% |
Specific curl | +50.0°~+55.0° |
pH | 3.5~5.0 |
loss on drying | ≤0.5% |
burning residue | 23.0%~26.0% |
arsenic | ≤3ppm |
chloride | 11.8% ~ 12.8% |
total bacterial count | ≤1000cfu/g |
Mold and Yeast | ≤100cfu/g |
Escherichia coli | Negative |
salmonella | Negative |
Package | All paper drums (330mmX380mm), lined with two layers of polyethylene film and plastic bags of 25.0kg, or according to user requirements. |