High Quality Silk Amino Acid, Silk Sericin, Silk Hydrolyzed Powder & Silk Protein

• Environmental Protection: No
• Certification: SGS
• Color: White
• Classification: Protein
• Function: Keeping Health and Promoting Growth
• Appearance: Powder
• Model NO.: SP
• Odor: Odorless
• Form: Powder
• Transport Package: 25kgs/drum
• Specification: GMP
• Trademark: Fraken
• Origin: China
• Production Capacity: 1000MT per year

Product Description

Silk Hydrolyzed powder, also named Silk peptide powder
CAS No. 73049-73-7

Product Name: Silk Peptide	Batch No.:20150106
Mfg. Date :Jan.06,2015	Rep. Date :Jan.08,2015
Exp. Date Jan.05,2017	Quantity:20Kg
Item	Index	Test Results
Appearance	White color powder,soluble in water	Comply
PH Value	4.5-7.0	5.2
Loss on drying(%)	≤5	4.0
Residue on Ignition (%)	≤4.5	2.8
Nitrogen(%)	≥14.5	14.84
Arsenic (As, mg/kg)	≤0.5	Comply
Pb(mg/kg)	≤0.5	Comply
Hg(mg/kg)	≤0.2	Comply
Pathogenic Bacteria	Can't be detected	Can't be detected
Storage condition:	Put in cool and dry place; Keep sealed

Silk Amino Acids, also named Silk Essence
CAS No. 96690-41-4

Sericin Powder
CAS No. 60650-89-7 and 60650-88-6

Silk powder, also named Fibroin Powder
CAS No. 9009-99-8

Product name: Silk powder
Characteristics	White powder,Light soluble in water	White powder,Light soluble in water
Nitrogen(%)	≥14	14.5
Loss on drying(%)	≤6	4.8
Residue on Ignition(%)	≤5	4.0
Average diameter(µm)	3±0.5	3.05
Heavy Mental  (pb,mg/kg)	≤20	10.7
Total bacterial count (cfu/g)	≤100	≤100
PH Value	5.0-7.0	5.5
Pathogenic Bacteria	Can't be detected	Not detected

Package: 25kg/drum or as your request.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: Within two weeks after receiving your prepayment.

Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.

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To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdaofraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: [phone]
Fax: [phone]
Web: http://fraken.en.made-in-china.com