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98% Glucosamine Sulfate 2KCL
Nanjing Gemsen
CAS 1296149-08-0
Introduction：
Product Name: | Glucosamine Sulfate Potassium Chloride |
Synonyms | Glucosamine Sulfate 2KCL |
Appearance | White Crystalline, Free Flowing Powder |
CAS | 1296149-08-0 |
Molecular Formula | C6H14KNO8S |
Molecular Weight | 299.34 |
Purity | 98%min Glucosamine Sulfate 2KCL |
| Sample | Available |
Glucosamine Sulfate 2KCl (Potassium Chloride) is a well-recognized ingredient in joint health—an amino monosaccharide that serves as a building block for proteoglycans, the molecules responsible for maintaining cartilage structure and connective tissue integrity.
This compound appears as a white, crystalline powder, highly soluble in water and easy to work with across different formulation types. Stable under standard storage conditions, its applications span nutraceuticals, pharmaceuticals, cosmetics, and veterinary products.
What sets this ingredient apart is its versatility: whether in tablets, capsules, or liquid formulations, consistent performance makes it a reliable choice for brands focused on mobility and joint support.
Specification:
| Items | Specifications | Test Ethod | Results |
| Properties(physical): | |||
| Appcarance | White Crystalline, Free Flowing Powder | Visual | Complies |
| Odour | Odourless | Complies | Complies |
| Bulk density | NLT0.50g/ml. | USP2021--<616> | 0.59g/ml |
| Particle Size | NLT 90% through 100 Mesh | USP2021--<811> | Complies |
| Analytical Properties: | |||
| Assay(HPLC) | 98.0-102.0%(on the dried basis) | USP2021--<621> | 98.88% |
| A:Infrared Absorption | Meets the requlrement | A: USP2021--<197K> | Complies |
BTests for Chloride and Potassium | Mects the requirement | B: USP2021-<191> | Complies |
C:Retention time in the Assay | Corresponds to the reference standard | C: USP2021-<621> | Complies |
| D:Sulfate | Meets the requlrement | D:USP2021--monograph | Complies |
| Transm | NLT90.0%6(10.0%Water Solut.-450nm) | USP2021--<857> | 98.2% |
| Specific rotation | +47.0%~+53.0° | USP2021-<781S> | +51.85° |
| PH(20mg/ml.ag.sol.) | 3.0-5.0 | USP2021--<791> | 4.70 |
| Loss on drying | NMT0.5% | USP2021--<731> | 0.04% |
| Residue on ignition | 26.5%-31.0% | USP2021-<281> | 28.01% |
| Chloride (Cl) | 11.3%%~12.3% | USP2021-<541> | 11.98% |
| Content of Sulfate | 15.5%~16.5% | USP2021--monograph | 16.20% |
| Sodium | No pronounced yellow color mmparted | USP2021--monograph | Complies |
| Heavy Metals | NMT 10ppm | USP2021-<231>I1 | Complies |
| lron(Fe) | NMT 10ppm | USP2021--<241> | Complies |
| Lead(Pb) | NMT 0.5ppm | USP2021-<251> | 0.05ppm |
| Arsenic(As) | NMT 3.0ppm | USP2021-<211>II | Complies |
| Mercury(Hg) | NMT 0.Ippm | USP2021--<261> | 0.01ppm |
| Cadmium(Cd) | NMT 0.5ppm | GB 5009.15 | 0.01ppm |
| Microbial: | |||
| Total Acrobic | NMT 1000cfu/g | USP2021--<2021> | <10cfu/g |
| Yeast&Mold | NMT 100cfu/g | USP2021--<2021> | <10cfu/g |
E.Coli | Negative in lg | USP2021--<2022> | Negative |
Salmonella | Negative in lg | USP2021--<2022> | Negative |
| Staphylococcus Aureus | Negative in 10g | USP2021--<2022> | Negative |
| Conclusion | Meets USP 2021 standards. | ||
Applications
With aging populations and increasingly sedentary lifestyles on the rise, demand for effective joint support ingredients continues to grow. Glucosamine Sulfate 2KCl provides the essential substrate for cartilage matrix synthesis, helping maintain joint comfort, flexibility, and long-term function.
Powders, capsules, and tablets: Commonly used in standalone joint supplements or multi-ingredient blends;
Combination formulas: Often paired with chondroitin sulfate or MSM for synergistic support.
Key advantage: Well-established clinical backing makes this form a trusted choice for brands targeting joint health.
Joint health is just as important for pets as it is for people. As companion animals age or remain highly active, joint wear becomes a real concern.
Pet supplements and treats: Incorporated into chewable tablets, soft chews, and functional treats for dogs, cats, and horses;
Functional foods: Added to pet food formulations for ongoing mobility support.
Key advantage: Widely recognized in the veterinary nutrition sector—pet owners know the ingredient and trust its benefits.
Glycosaminoglycans (GAGs) play a vital role in skin hydration and extracellular matrix structure. As a precursor in GAG synthesis, this ingredient brings value beyond joint health.
Anti-aging creams and serums: Supports skin firmness and elasticity;
Moisturizing lotions: Helps maintain hydration and a youthful appearance.
Formulation flexibility: Integrates smoothly into emulsions and water-based systems without disrupting texture.
Athletes and active individuals put repetitive stress on their joints. Supporting cartilage turnover and resilience becomes part of overall performance care.
Recovery powders: Added to post-workout blends for joint maintenance;
Functional bars: Incorporated into convenient formats for daily use.
Key advantage: Appeals to active consumers looking for proactive joint care alongside their training routines.
Beyond nutrition and personal care, this ingredient finds use in areas where safety and biocompatibility matter.
Pharmaceutical excipients: Used in specialized preparations;
Biomedical applications: Includes uses in culture media and contact lens manufacturing.
Q&A
Q1: What are the key physical and quality attributes of this product?
A1: It is a white crystalline powder with no odor and a slightly salty taste. Readily soluble in water, sparingly soluble in methanol, and insoluble in ethanol or other organic solvents. Its stability under normal temperature and dry conditions ensures ease of handling in manufacturing processes such as wet granulation or direct blending.
Q2: What storage conditions are recommended?
A2: Store in a tightly sealed container, protected from light, in an inert atmosphere at room temperature. Avoid exposure to moisture and organic solvents to preserve its physicochemical integrity.
Q3: Which ingredients are commonly used alongside this compound?
A3: In joint health formulations, it is most frequently paired with chondroitin sulfate. In sports nutrition, it is often combined with methylsulfonylmethane (MSM) to provide additional sulfur for connective tissue support.
Q4: Are there any considerations for end users?
A4: Products containing this raw material should be used according to recommended intakes. Individuals with known shellfish allergies may wish to verify the source of glucosamine, as it is often derived from shellfish shells.
Q5: In what product forms is this ingredient typically delivered?
A5: In the nutraceutical sector, it appears in powders, capsules, and tablets. In cosmetics, it is found in creams, lotions, and serums. For industrial and pharmaceutical applications, it is supplied as a raw powder or incorporated directly into specialized preparations.
