USD $30.60-36.10 / Gram
d-glucosamine hydrochloride
identification:
chemical name: d-glucosamine hydrochloride
synonyms: d-glucosamine hcl; alpha-d-glucosamine hydrochloride
cas no.: 66-84-2
molecular formula: c6h13no5·hcl
properties: white crystal, no odor, with slight sweet taste, easily soluble in water, slightly soluble in methyl alcohol, insoluble in ethyl alcohol and other organic solvents.
specifications:
content |
99.0%-101.0% |
specific rotation |
+70°-+73° |
ph value |
3.5-5.0 |
loss on drying |
≤0.5% |
ignition residue |
≤0.1% |
sulfate |
≤0.24% |
arsenic |
≤0.5ppm |
heavy metal (as pb) |
≤10ppm |
chloride |
16.2%-16.7% |
ferric salt |
≤10ppm |
total bacterial count |
≤1000cfu/g |
mold count |
≤100cfu/g |
escherichia coli |
negative |
salmonella |
negative |
application:
mainly used in medicines. it has important physiological function to human body. it can also be used in food, feed additive and cosmetic etc.
packing& storage:
fiber drum (330mm×380mm) lined with two-layer polyethylene film plastic bag 25.0kgpacking.
keep in dry, clean and cool place. handle with care, separate with harmful, toxic and contaminated articles, to protect from rain.