Hot-selling Shikonin - D-Glucosamine Hydrochloride With Cas 66-84-2 For Food Additives – Unilong
Hot-selling Shikonin - D-Glucosamine Hydrochloride With Cas 66-84-2 For Food Additives – Unilong Detail:
White crystal, soluble in methanol, ethanol, DMSO and other organic solvents. Extracted from natural chitin, it is a marine biological agent, which can promote the synthesis of mucopolysaccharide in human body, improve the viscosity of joint synovial fluid, and improve the metabolism of joint cartilage; It can promote the efficacy of antibiotic injection.
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Product Name: |
D-Glucosamine hydrochloride |
Batch No. |
JL20220805 |
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Cas |
66-84-2 |
MF Date |
Aug. 05, 2022 |
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Packing |
25KGS/DRUM |
Analysis Date |
Aug. 05, 2022 |
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Quantity |
1MT |
Expiry Date |
Aug. 04, 2024 |
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ITEM 分析项目 |
STANDARD 技术指标 |
RESULT 实测结果 |
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Appearance |
White Crystalline, Free Flowing Powder |
Conform |
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Odour |
Odourless |
Conform |
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Purity(HPLC) |
98.0%～102.0% (on the dried basis) |
99.62% |
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Bulk Density |
NLT0.70g/mL |
0.83g/mL |
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As Tapped Density |
Meets the requirements of USP42 |
Conform |
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Particle Size |
NLT 98% through 30 Mesh |
Conform |
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Identification |
A: Infrared Absorption |
Conform |
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B: Tests for Chloride |
Conform |
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C: Retention time in the Assay |
Conform |
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Transm |
＞90.0% (10.0%Water Solut.-450nm) |
97.3% |
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Absorb |
＜0.25a.u. (10.0% Water Solut.-280nm) |
0.02a.u. |
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Specific Rotation〔α〕D20 |
+70.0°～+73.0° |
+72.75° |
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pH (20mg/ml.aq.sol.) |
3.0～5.0 |
4.55 |
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Loss on Drying |
NMT0.5% |
0.01% |
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Residue on Ignition |
NMT0.1% |
0.02% |
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Chloride (Cl) |
16.0%～17.0% |
16.63% |
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Sulfate |
NMT 0.24% |
Conform |
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Heavy Metals |
NMT 10 ppm |
Conform |
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Iron (fe) |
NMT 10 ppm |
Conform |
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Lead |
NMT 0.5 ppm |
0.09ppm |
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Arsenic (As) |
NMT 1.0 ppm |
Conform |
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Mercury |
NMT 0.1 ppm |
0.05ppm |
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Cd |
NMT 0.5ppm |
0.04ppm |
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Organic volatile impurities |
Meets the Requirements |
Conform |
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Microbial |
Total Aerobic , NMT1,000cfu/g |
NMT100cfu/g |
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Yeast&Mold, NMT100cfu/g |
NMT30cfu/g |
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E.Coli, Negativein1g |
Negative |
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Salmonella, Negativein1g |
Negative |
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StaphylococcusAureus, Negativein10g |
Negative |
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Enterobacteria&othergramneg, NMT100cfu/g |
NMT30cfu/g |
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Standard |
MeetsUSP42standards |
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Conclusion |
Qualified |
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1.Glucosamine hydrochloride can be made into medicine to treat rheumatic arthritis, ulcer and enteritis. It is a nutritional additive for food and cosmetics and a culture agent for biochemical cells.
2.It can promote the synthesis of mucopolysaccharide in human body, improve the viscosity of joint synovial fluid, and improve the metabolism of joint cartilage; It has the effect of promoting the injection efficiency of antibiotics, and is used to synthesize the water-soluble anticancer drug Chloramphenicol,
3.Biochemical studies. It is the main component of chondroitin sulfate.
25kgs drum or requirement of clients. Keep it away from light at a temperature below 25℃.
Product detail pictures:
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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Hot-selling Shikonin - D-Glucosamine Hydrochloride With Cas 66-84-2 For Food Additives – Unilong , The product will supply to all over the world, such as: Belgium, Norway, azerbaijan, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!
By Ida from Cologne - 2018.11.22 12:28
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Mavis from venezuela - 2018.11.22 12:28
