SERICIN

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,

Keywords

SERICIN 60650-89-7 sericin powder

Quick Details

Appearance:white powder
Application:cosmetic
PackAge:25kg per drum
ProductionCapacity:200|Metric Ton|Year
Storage:cool and dry place
Transportation:by sea

Superiority:

iso

CAS No.: 60650-89-7
Other Names: Sericine
MF: CN
EINECS No.: 60650-88-6
Place of Origin: Anhui, China (Mainland)
Type: Flavor & Fragrance Intermediates, Pharmaceutical Intermediates
Purity: 99%min.
Brand Name: TNJ
Model Number: TNJ60650-89-7
Application: Cosmetic, moistening agent
Appearance: White or light jasmine powder
Other name: Silk Sericin
color: white or light yellow
appearance: powder
Polarity Collateral Amino Acid: 70%min
Heavy Mental Pb: 10 ppm MAX

Details:

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%min.
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.