| Place of Origin: | China |
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| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Sodium Polyglutamate |
| Minimum Order Quantity: | 10grams |
| Price: | 236USD |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/Quarter |
| CAS: | 28829-38-1 | Mf: | (C5H6NO3 Na)n |
|---|---|---|---|
| MW: | 147.13 | Specification: | ≥99% |
| Einecs No.: | 200-293-7 | Appearance: | White Powder |
| High Light: | Sodium Polyglutamate Powder Cosmetics Raw Materials,Cosmetics Raw Materials Cas 28829-38-1,Sodium Polyglutamate Natural Moisturizing Ingredient |
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Cosmetic Raw Materials Sodium Polyglutamate Powder cas 28829-38-1
Introductction of Sodium Polyglutamate:
Sodium polyglutamate is the product formed by combining with sodium ion after the carboxyl group of the side chain of the glutamic acid unit of polyglutamic acid ionizes to form anionic carboxyl root (COO-). Polyglutamate itself is insoluble in water and must be ionized before it can be dissolved in water. Sodium polyglutamate is very water-soluble, is a natural moisturizing ingredient, is now widely used in cosmetics moisturizing raw materials.
Function of Sodium Polyglutamate
Polyglutamic acid can increase hair toughness and reduce hair damage in the process of hair coloring. Polyglutamate also has the effect of whitening, can significantly inhibit tyrosinase activity, thus inhibiting skin melanin generation; Its water glue for colorless odorless transparent soft gum; With unique three-dimensional space structure, it has super absorbent and moisturizing ability. In addition, polyglutamate also has the effect of inhibiting hyaluronase activity, which can alleviate the degradation of hyaluronic acid in the skin connective tissue caused by the activation of hyaluronase, so as to prevent the loss of skin elasticity and wrinkle caused by the loose skin connective tissue. Polyglutamic acid may have three functions of whitening, moisturizing and anti-wrinkle at the same time, and its application in efficacy cosmetics will have a broad market prospect.
COA of Sodium Polyglutamate:
Batch No.: HNB20230205
Product Name: Sodium Polyglutamate
Batch quantity:100kg
Manufacture Date: 05th,Feb.,2023 Analysis Date: 05th,Feb.,2023 Expiry Date: 04th,Feb.,2025
Storage: Store in cool&dry place, in well-closed containers.
Shelf life: 24 Months when properly stored.
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Inspection Standard |
Enterprise Standard Nutraceuticals Grade |
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Test Items |
Specification |
Result |
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Description |
white powder |
White powder |
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Identification IR |
Similar with the Reference Spectrum |
Complies |
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Optical Rotation |
- 15.5° ~ - 17.5° |
- 16.3° |
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Clearity and color of solution |
Clear and colourless |
Clear and colourless |
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Heavy Metals |
Not more than 10ppm |
Complies |
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Arsenic |
Not more than 1ppm |
Complies |
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Sulphates |
Not more than 300ppm |
Complies |
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Ammonium |
Not more than 200ppm |
Complies |
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Iron |
Not more than 10ppm |
Complies |
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Cadmium |
Not more than 1ppm |
Complies |
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Lead |
Not more than 3ppm |
Complies |
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Mercury |
Not more than 0. 1ppm |
Complies |
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Related Substances |
Total |
Not more than 2.0% |
0.9% |
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GSSG |
Not more than 1.5% |
0.3% |
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Loss on Drying |
Not more than 0.5% |
0.2% |
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Residue on Ignition |
Not more than 0. 1% |
0.04% |
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Assay |
98.0% to 101.0% |
99.0% |
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Microbiology |
Total plate count |
≤1000cfu/g |
Complies |
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Yeast and mold count |
≤100cfu/g |
Complies |
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Total coli forms |
≤100cfu/g |
Complies |
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E. coli |
Absent/10g |
Complies |
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S. aureus |
Absent/10g |
Complies |
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Salmonella |
Absent/10g |
Complies |
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Conclusion |
Enterprise Standard |
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Competitive Advantages
1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.
FAQ
1.Can I get samples for testing?
Yes,sample can be provided,but you will need to pay the freight.