CAS No.: | 36393-20-1 |
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Formula: | C8h12n2o8zn |
EINECS: | 253-012-5 |
Color: | White |
Appearance: | Powder |
Grade: | Food Grade |
Samples: |
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Customization: |
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Item | Specification | Result | ||
Descripion | White crystals or crsatline powder | White crystals or crstalline powder | ||
Assay | 98.0%- 101.5% | 9.10% | ||
Soubiliy | Easily soluble in water, soluble in organic solvents |
Conforms | ||
PH | 4.4-6.4 | Conforms | ||
Choride(c) | ≤0.020% geekeebio | 0.020% | ||
Ammonium (nh4) | ≤0.10% | <0.10% | ||
Sufate(so4) | ≤0.020% | <0.020% | ||
lron(fe) | ≤10ppmn | <10ppm | ||
Heavy mctals (pb) | ≤10 pm | <10 pprn | ||
Arsenic (as) | ≤1 ppm | <1 ppm | ||
Other amino acids | Conforms | Conforms | ||
Loss on drying | ≤0.5% | 0.20% | ||
Residue on ignition | ≤0.10% | 0.020% | ||
Conclusion | Conform with the standard. |
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