D-Glucosamine Hydrochloride
What is D-glucosamine hydrochloride used for?
D-Glucosamine Hydrochloride is used as a functional raw material in food and beverage formulations, dietary supplements, and pet nutrition products. It is also applied in capsules, tablets, and compound formulations, where its good solubility and stability support consistent processing and product performance.
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Product name： |
D-Glucosamine Hydrochloride |
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Synonyms: |
2-Amino-2-deoxy-D-glucopyranose hydrochloride |
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CAS: |
66-84-2 |
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Molecular formula: |
C6H13NO5.HCl |
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Molecular weight: |
215.63 |
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Source: |
Shells of the crab and shrimp |
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Appearance: |
White crystalline, free flowing powder |
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Odor: |
Odorless |
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Assay(on the dried basis): |
98.0% ~ 102.0% (HPLC) |
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pH (20 mg/mL aq. sol.): |
3.5~5.0 |
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MOQ: |
25 kg |
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Packing: |
25kg/drum |
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Storage: |
Store in a cool and dry place, keep away from direct sunlight and heat. |
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Shelf life: |
24 months |
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Certificate： |
ISO9001,FSSC22000 |
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Product characteristics |
|
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Product name： |
D-Glucosamine Hydrochloride |
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Source: |
Shells of the crab and shrimp |
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Synonyms: |
2-Amino-2-deoxy-D-glucopyranose hydrochloride |
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CAS: |
66-84-2 |
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Functionality: |
Amino sugar source, nutritional ingredient, formulation stabilizer, carrier, processing aid, fermentation substrate, etc. |
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Application: |
Functional beverages, solid drinks, capsules and tablets, pet nutrition formulations, feed additives, food ingredient formulations, etc. |
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Recommended usage method: |
Usage level should be determined based on specific application, formula structure, and desired product characteristics. |
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Product profile |
|
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Appearance: |
White crystalline, free flowing powder |
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Odor: |
Odorless |
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Bulk density: |
Meet the requirement |
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Tapped density: |
Meet the requirement |
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Particle size : |
100% through 30 mesh |
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Identification: |
A: Infrared Absorption B: Tests for Chloride C: Retention time in the Assay |
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Specific Rotation〔α〕D20 : |
+70.00o ~ +73.00 o |
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pH (20 mg/mL aq. sol.): |
3.50 ~ 5.00 |
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Loss on drying: |
NMT 0.50% |
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Residue on Ignition: |
NMT 0.10% |
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Chloride (Cl): |
16.20% ~ 17.00% |
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Sulfate: |
NMT 0.24% |
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Arsenic: |
NMT 3.0 ppm |
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Assay(on the dried basis): |
98.0% ~ 102.0%, by HPLC |
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Total bacterial count: |
NMT 1,000 cfu/g |
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Yeast & mould: |
NMT 100 cfu/g |
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E.Coli: |
Negative in 1g |
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Salmonella: |
Negative in 1g |
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Staphylococcus aureus: |
Negative in 10g |
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Enterobacteria & other gram neg.: |
NMT 100 cfu/g |
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Packaging |
25kg/drum |
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Storage |
Store in a cool and dry place, keep away from direct sunlight and heat. |
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Shelf life |
24 months from date of manufacture |
Food and Beverage Formulations
D-Glucosamine Hydrochloride is widely used as a functional ingredient in food and beverage formulations, including solid drinks and fortified products. It offers good solubility and stability, making it suitable for blending into various nutritional and ingredient-based formulations.
Capsules and Tablets
It is commonly used as a key raw material in capsule and tablet production. Due to its stable chemical properties and consistent quality, it is suitable for use in standardized formulations and large-scale manufacturing processes.
Pet Nutrition Products
D-Glucosamine Hydrochloride is frequently applied in pet nutrition formulations, such as pet tablets, powders, and chewable products. It is compatible with various excipients and can be easily incorporated into different types of pet product formulations.
Feed Industry Applications
In the feed industry, it is used as a functional raw material in compound feed and premix formulations. It has good processing stability and can be mixed with other feed ingredients without affecting overall formulation performance.
High purity and good water solubility:
D-Glucosamine Hydrochloride is typically available in high-purity form and dissolves easily in water, enabling efficient incorporation into liquid and solid formulations. Its solubility supports uniform distribution and consistent performance across different product formats.
Excellent Stability:
D-Glucosamine Hydrochloride demonstrates excellent physicochemical stability within typical processing temperatures (up to 80–100°C for short-term exposure) and across a broad pH range (approximately pH 3.0–7.0 in aqueous systems). It maintains structural integrity during mixing, granulation, and tableting, ensuring consistent performance in both liquid and solid formulations.
Q1: What is the difference between glucosamine and D-glucosamine hydrochloride?
A1: Glucosamine refers to the general amino sugar compound, which can exist in different salt forms. D-Glucosamine Hydrochloride is a specific, more stable and highly soluble hydrochloride salt form. Compared to other forms, it typically offers higher purity, better solubility, and improved consistency in formulation applications.
Q2: What are the sources of D-glucosamine hydrochloride?
A2: D-Glucosamine Hydrochloride is typically produced from natural sources such as crustacean shells, including shrimp and crab shells, through extraction and processing. It can also be manufactured via microbial fermentation, providing a non-animal source option suitable for different application and formulation requirements.
Q3: Can D-glucosamine hydrochloride support joint health?
A3: Yes. D-Glucosamine Hydrochloride is widely used as a nutritional ingredient in joint-related formulations. It provides a source of glucosamine and is commonly included in products designed to support normal joint function and mobility as part of a balanced diet and lifestyle.
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