Customization: | Available |
---|---|
CAS No.: | 3081-61-6 |
Formula: | C7h14n2o3 |
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Audited by an independent third-party inspection agency
L-,γ-.
.1%2%.
,.,.
202002322 | 10 00 | ||
Q uality | P ACKING | 25 / | |
2020.02.22 | 2 02 2 .02.21 |
+ 7.7 °+ 8.5 ° | +8.1° | |
Solution clarity | Clear and colorless | Clear and colorless |
Assay(Dry basis) | 98.5%~101.5% | 99.64% |
Loss on Drying | ≤1.0% | 0.07% |
Residue on Ignition | ≤0.2% | 0.05% |
Chloride | ≤0.02% | <0.02% |
Sulfate | ≤0.02% | <0.02% |
PH | 5.0~6.0 | 5.86 |
Particle size | 100%pass through 0.18mm mesh | 100% |
Heavy Metals | ≤10ppm | <10ppm |
Iron(Fe) | ≤10ppm | <10ppm |
Arsenic (As) | ≤2ppm | Not detected |
Cadmium (Cd) | ≤1ppm | Not detected |
Mercury (Hg) | ≤0.1ppm | Not detected |
Yeast and Molds | ≤100cfu/g | 30cfu/g |
Total Colony Number | ≤1000cfu/g | 90cfu/g |
Coliforms | Negative | Not detected |
Salmonella | Negative in 25g | Not detected |
Conclusion | This batch of product complies to the standard. |