Certificates/Standards: | N; |
Monthly Output: | Not provided |
Regional: | Not provided |
Packaging Information: | Not provided |
Mode Of Payment: | Not provided |
Delivery Lead Time: | Not provided |
Main Sales Markets: | North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa |
Sample Provided: | Yes |
Sample Policy: | Not provided |
Minimum Quantity: | Not provided |
Technical grade GLYCINE
[Molecular formula]C2H5NO2
[Molecular weight]75.07
[Structure formula]NH2CH2COOH
[Physical-chemistry property ]White crystal powder,sweet taste,easy to be dissolved in water, slightly dissolved in methanol and ethanol, but not dissolved in acetone and ether.
Specifications
ITEM | SPECIFICATION | ||
Premium grade | First grade | Qualified | |
Assay /% ≥ | 98.5 | 98.0 | 97.5 |
Chloride /% ≤ | 0.40 | 0.50 | 0.60 |
Loss on drying /% ≤ | 0.30 | 0.50 | |
Fe /% ≤ | 0.003 | 0.005 | |
Residue on ignition /% ≤ | 0.10 | —— | |
pH value(50g/L water solution) | 5.5~7.0 | —— | |
Clarity | clear | —— |