Glucosamine Sulfate CAS 14999-43-0

1. Glucosamine sulfate CAS 14999-43-0 is a naturally occurring amino monosaccharide primarily used as a dietary supplement to support joint health, particularly for managing symptoms of mild-to-moderate knee osteoarthritis when taken for at least 6 months .
2. Glucosamine sulfate serves as a precursor for glycosaminoglycan synthesis in cartilage, and some research suggests it may provide both pain-relieving and disease-modifying effects for osteoarthritis, though clinical evidence remains conflicting .
3. Glucosamine sulfate is extracted from chitin in shellfish shells or produced synthetically, available in tablet or capsule form with a typical dosage of 500 mg taken three times daily .
4. In research settings, glucosamine sulfate is used as an analytical standard for laboratory quality control and method development applications .

1. Glucosamine sulfate CAS 14999-43-0 must be stored in a tightly sealed container at 2-8°C (refrigerated), in a cool, dry, and well-ventilated environment protected from light and moisture .
2. Glucosamine sulfate is stable under recommended storage conditions but should be kept away from incompatible materials such as strong oxidizing agents, strong acids, and strong alkalis .
3. Personnel handling this substance for research purposes should wear chemical-resistant rubber gloves, safety goggles with side-shields, and impervious clothing; use appropriate respiratory protection if dust is generated .
4. The product is not classified as a hazardous substance under GHS criteria and is considered non-hazardous for transport (DOT, IATA, IMDG) .

1. Isolate the spill area, ensure adequate ventilation, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, and suitable dust respirator when Glucosamine sulfate is released .
2. Collect Glucosamine sulfate by sweeping or vacuuming without creating dust using non-sparking tools; for solutions, absorb with finely-powdered liquid-binding materials such as diatomite or universal binders .
3. Decontaminate surfaces and equipment by scrubbing with alcohol; avoid creating dust clouds during cleanup to prevent respiratory exposure .
4. Dispose of collected material according to local, state, and federal environmental regulations; prevent the product from entering drains or water courses .

1. Glucosamine sulfate CAS 14999-43-0 is not classified as highly flammable; however, during combustion it may emit irritant fumes .
2. Use Glucosamine sulfate water spray, dry chemical powder, carbon dioxide, or alcohol-resistant foam to extinguish fires involving the product .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning Glucosamine sulfate due to potential decomposition gases .
4. During combustion, may emit irritant and toxic fumes; contain fire runoff to prevent environmental contamination .