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HS Code |
294304 |
| Name | Black Seed Polysaccharide |
| Source | Nigella sativa seeds |
| Appearance | Off-white to light yellow powder |
| Solubility | Water-soluble |
| Molecular Weight | Variable, typically in the kilodalton range |
| Composition | Primarily composed of complex carbohydrates |
| Purity | Usually exceeds 90% |
| Extraction Method | Water extraction and alcohol precipitation |
| Storage Conditions | Cool, dry place away from sunlight |
| Main Usage | Functional food ingredient or supplement |
| Taste | Mild, slightly sweet |
| Hygroscopicity | Moderately hygroscopic |
| Odor | Odorless or faint herbal |
As an accredited Black Seed Polysaccharide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Black Seed Polysaccharide, 100g, securely sealed in a white, food-grade plastic container with tamper-evident cap and clear labeling. |
| Shipping | Black Seed Polysaccharide is shipped in sealed, food-grade containers, protected from moisture and direct sunlight. Packaging ensures product integrity during transit. Standard shipping includes temperature control if required, with appropriate labeling and documentation for safe handling. Delivery times and methods depend on the destination and regulatory compliance. |
| Storage | Black Seed Polysaccharide should be stored in a cool, dry place, away from direct sunlight and moisture. It is best kept in a tightly sealed container to prevent contamination and degradation. Refrigeration (2–8°C) is recommended for long-term storage. Ensure the storage area is clean and free of strong odors, chemicals, or other potential contaminants. |
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Purity 98%: Black Seed Polysaccharide with 98% purity is used in pharmaceutical formulations, where it enhances active ingredient bioavailability. Molecular Weight 120 kDa: Black Seed Polysaccharide with 120 kDa molecular weight is applied in wound healing hydrogels, where it promotes sustained moisture retention. Viscosity Grade 250 cps: Black Seed Polysaccharide of 250 cps viscosity grade is utilized in food thickeners, where it ensures consistent texture and mouthfeel. Particle Size 50 μm: Black Seed Polysaccharide with 50 μm particle size is incorporated in nutritional supplements, where it provides rapid dissolution and easy absorption. Stability Temperature up to 150°C: Black Seed Polysaccharide stable up to 150°C is used in baked goods, where it maintains structural integrity during processing. Solubility in Water >95%: Black Seed Polysaccharide with over 95% water solubility is implemented in beverage stabilizers, where it prevents sedimentation and enhances clarity. Melting Point 210°C: Black Seed Polysaccharide with a melting point of 210°C is applied in hot-melt adhesive formulations, where it delivers thermal resistance and adhesive strength. pH Stability Range 3-10: Black Seed Polysaccharide stable within pH 3-10 is employed in cosmetic emulsions, where it ensures formulation stability across diverse products. Ash Content <1%: Black Seed Polysaccharide with less than 1% ash content is used in injectable drug carriers, where it minimizes impurity levels for high biocompatibility. Moisture Content ≤5%: Black Seed Polysaccharide with maximum 5% moisture content is utilized in powder blend dietary supplements, where it improves shelf life and prevents clumping. |
Competitive Black Seed Polysaccharide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!