China D-Glucosamine Hydrochloride Factory
Glucosamine Hydrochloride/D-Glucosamine hydrochloride CAS:66-84-2
H&Z® D-Glucosamine hydrochloride Chemical Properties
MF:C6H14ClNO5
MW:215.63
EINECS:200-638-1
Melting point:190-194 °C (dec.)(lit.)
Alpha:72.5 º (c=2, H2O, 5hrs.)
Refractive index:72 ° (C=1, H2O)
Solubility :H2O: 0.1 g/mL, clear, colorless
Water Solubility:soluble
Merck:14,4458
BRN:4157370
Stability:Stable. Incompatible with strong oxidizing agents. Combustible.
H&Z® D-Glucosamine hydrochloride CAS:66-84-2 Specification:
Items |
Standard |
Results |
Appearance |
White Crystalline Powder |
Conforms |
Identification |
IR Absorption |
Conforms |
sulfate |
≤0.24% |
Conforms |
Specific Rotation(25℃) |
+70.00°- +73.00° |
+71.54° |
Residue on Ignition |
≤0.1% |
0.04% |
Organic volatile impurities |
Meet requirement |
Conforms |
Loss on Drying |
≤1.0% |
0.03% |
PH(2%,25℃) |
3.0-5.0 |
3.91 |
Chloride |
16.2-16.7% |
16.60% |
Heavy Metal |
≤10ppm |
<10ppm |
Arsenic |
≤3ppm |
<3ppm |
Assay |
98.00~102.00% |
99.85% |
Total plate count |
MAX 500cfu/g |
Pass |
Yeast&mold |
MAX 100cfu/g |
Pass |
Salmonella |
Negative |
Negative |
E.Coli |
Negative |
Negative |
Conclusion |
This product conforms with USP32 |
|
Glucosamine series |
CAS NO. |
Molecular Formula |
Glucosamine Hydrochloride |
66-84-2 |
C6H13NO5.HCL |
Glucosamine Sulfate Sodium Chloride |
38899-05-7 |
(C6H14NO5)2SO4.2NaCL |
Glucosamine Sulfate Potassium Chloride |
31284-96-5 |
(C6H14NO5)2SO4.2KCL |
N-Acetyl-D-Glucosamine |
7512-17-6 |
C8H15NO6 |