High Quality Silk Amino Acid Powder/Sericin Powder 96690-41-4 Manufacturer & Supplier
Sep 26th, 2022 at 21:18 Agrochemicals Palm Beach Gardens 50 views Reference: KGRb4Yv1dBL
Location: Palm Beach Gardens
Price: Contact us
High Quality Silk Amino Acid Powder/sericin Powder 96690-41-4 - Buy Wholesale Sericin Powder,96690-41-4,Silk Amino Acid Powder Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
96690-41-4 |
| Other Names: |
Silk Amino Acid |
| MF: |
null |
| EINECS No.: |
306-235-8 |
| Place of Origin: |
China |
| Purity: |
99% |
| Appearance: |
white powder |
| Usage: |
Cosmetic Raw Materials |
Packaging & delivery
25kgs per drumAny Chinese port
| Packaging Details |
| Port |
Sericin is a kind of protein surrounding fibroin (silk protein), yellowy powder and soluble in water with pH value between 5 to 7 and positive ninhydrin reaction.
·Quality Index
|
Items |
Index |
|
Appearance |
White or light jasmine powder |
|
Solubility |
Soluble in water |
|
Polarity Collateral Amino Acid/Total Amino Acids |
>70% |
|
Total Nitrogen |
≥14% |
|
Weight loss on drying |
≤5.0% |
|
Residue on Ignition |
≤4.0% |
|
pH Value |
5.0-7.0 |
|
Heavy Metal(As Pb) |
≤5ppm |
|
Arsenic |
≤0.5ppm |
|
Bacteria/g |
≤100 |
|
Coli Group(MPN)(pieces/100g) |
≤30 |
|
Pathogenic Bacteria |
Not detected |
·Application characteristics:
1.In sericin, about 80% of the amino acid has hydrophilic lateral groups, about 1/3 is serine whose water absorption is 50 times more than that of glycerin. So sericin, as raw material of cosmetics, has excellent moisture absorption and Anti-microbe ability.
2.Sericin protein can generate membrane on hair surface, which has nice luster, feels well and spring, and is also suitable for hair shaping. It can prevent chemicals adhering to hair and avoid the harms to hair too.
3.Sericin has good ability of anti-oxidation and can restrain the activity of polyhphenol oxidase (PPO) in food. It is also a good natural anti-oxidant especially for rich grease food, cream and milk products.
4.Sericin has been widely used in fiber coating, such as under-dress, bed sheet and leather, due to its skin caring, anti-microbe, and comfort effects.
