The best supplier in china /SERICIN / Silk Sericin CAS NO.60650-88-6

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Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Shanghai and any other main port in China

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram

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Product Details

Keywords

60650-89-7
Silk Sericin
SERICIN

Quick Details

ProName: The best supplier in china /SERICIN ...
CasNo: 60650-88-6
Appearance: White or light jasmine powder
Application: 1.In sericin, about 80% of the amino a...
DeliveryTime: within one week after payment confirme...
PackAge: 25kg/fiber drum
Port: Shanghai and any other main port in Ch...
ProductionCapacity: 2000 Metric Ton/Year
Purity: 99%
Storage: Stored in dry and cool places.
Transportation: by sea
LimitNum: 1 Kilogram
Heavy metal: ≤5ppm
Grade: Industrial Grade,Food Grade,Pharma Gra...
Polarity Collateral Amino Acid/Total Amino Acids: 70%min.

Superiority

tnj is a chemical company since 2001. our specialization, your confidence ! we keep committing to meet the needs of both market and customers with our innovative technology, high stable quality products and excellent service. we always combine economic success with high sense of social responsibility and environmental protection. to meet the needsof customers, to enrich the value of all tnj staff, to shoulder more and more social responsibility...these are our unremitting pursuit. we believe and are to make true better chemicals, better future!

we could give you:
1. best quality in your requirement
2. competitive price in china market
3. mature technical support
4. professional logistic support

Details

properties

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.

specification

index name	spec
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

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.

packing

25kg/bag

storage

stored in dry and cool places.

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