Customization: | Available |
---|---|
CAS No.: | 9004-34 |
Formula: | (C6h10o5)N |
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ems |
Testing Standards |
Test Results |
Viscosity (cps) 1%.25ºC Brookfield dry basis |
1200-1500 |
1350 |
PH |
6.5-8.5 |
7.25 |
Degree of Substitution |
0.7-0.95 |
0.82 |
Purity % |
≥99.5 |
99.6 |
Loss on drying,% |
≤10.0 |
7.8 |
Heavy metal |
≤10ppm |
conform |
Pb |
≤2ppm |
conform |
As |
≤3ppm |
conform |
Cd |
≤1ppm |
conform |
Hg |
≤1ppm |
conform |
Total glycolate, % |
≤0.40 |
conform |
Total plate count |
≤1000cfu/g |
conform |
Coliform MPN/100g |
≤30 |
conform |
Conclusion: |
Qualified |
High viscosity,high degree of substitution and high penetration rate
High stability, less precipitation