Factory Fast Delivery Cosmetics Grade Silk Powder CAS 9009-99-8 with Good Bulk Price

• Powder: Yes
• Customized: Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Powder
• Purity: >99%
• Model NO.: TGY-9272 Silk Powder
• Product Name: Silk Powder
• Appearance: White Powder
• Certificate: ISO 9001, USP
• Shelf Life: 24 Months
• Storage: Cool Dry Area
• Grade: Cosmetics Grade
• CAS No.: 9009-99-8
• Sample: Avaliable
• Service: OEM
• MOQ: 20g
• Assay: 99%Min, 99% HPLC
• Test Method: UV/HPLC
• Einecs No.: 618-451-2
• Other Name: Bulk Silk Powder
• Transport Package: Boil Bag
• Specification: HPLC 99%
• Trademark: TGY
• Origin: Xi′an, Shaanxi, China (Mainland)
• HS Code: 29181400
• Production Capacity: 5000kg/Month

Product Description

Product Name: silk powder

CAS No.: 9009-99-8

Molecular Weight: 192.12

Appearance: white powder

Molecular Formula: C6H8O7

Specification: 99%min



It is a kind of powdery high molecular protein with a molecular of 100,000, which is no taste, no smell, and is micro-dissolved in water, but not in ethanol. For making silk cosmetics, the fineness of silk powder is generally between 1-100?/span>, if the grain size is too big, the smoothness of silk powder shall be poor, and give people the feeling of crude, but it would spoil the structure of natural silk material if the grain size is too fine. Since the surface gloss of silk is caused by the light interference effect on the silk surface, the fineness should be treated properly during the production process for silk powder, so as to keep the best standards of fineness, as well as the unique natural luster of it.