Refined Glucosamine Hydrochloride
基本信息
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交易类型
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产品名称
Refined Glucosamine Hydrochloride
规格参数
- 外观: White Crystalline, Free Flowing Powder
- Odour: Odourless
- Bulk Density: NLT0.70g/ml
- As Tapped Density: Meets the requirements of USP29
- Particle Size: 100% through 30 Mesh
- Assay (HPLC): 98.0—102.0% (on the dried basis)
- A: Infrared Absorption: Meets the requirement
- B: Tests for Chloride: Meets the requirement
- C: Retention time in the Assay: Corresponds to the reference standard
- Transm: >90.0% (10.0%Water Solut.-450nm)
- Absorb: <0.25a.u. (10.0% Water Solut.-280nm)
- Specific Rotation〔α〕D20: +70.00°-- +73.00°
- PH (20mg/ml.aq.sol.): 3.0—5.0
- Loss on Drying: NMT0.5%
- Residue on ignition: NMT0.1%
- Chloride (Cl): 16.2% --16.7%
- Sulfate: NMT 0.24%
- Heavy Metals: NMT 10 ppm
- Iron (fe): NMT 10 ppm
- Lead: NMT 0.5 ppm
- Arsenic (As): NMT 3.0 ppm
- Mercury: NMT 0.5 ppm
- Organic volatile impurities: Meets the Requirements
- Phenylalanine: Negative
- Total Aerobic: NMT 1,000 cfu/g
- Yeast & Mold: NMT 100 cfu/g
- E. Coli: Negative in 1g
- Salmonella: Negative in 1g
- Staphylococcus aureus: Negative in 10g
- Enterobacteria & other gram neg: NMT 100 cfu/g
- Packaging and Storage: Store in tight, light-resistant containers under 25 ℃
- Reason for Change: Updating Specification Format to USP 29
- Effective Date: Code & Version: DGHCL30/1
- Part No.: DG HCL 01
其他信息
补充描述:
Jiangsu Aoxin Biotechnology, established in 1997, manufactures chiral intermediates and antibiotic active ingredients, distributing to markets across North America, Central/South America, Western and Eastern Europe, and Asia. The company competes on brand recognition, an experienced R&D staff, production capacity, and its willingness to accommodate buyers' specifications and small orders.
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