High Purity Biotin CAS No 58-85-5

• Packaging Material: Paper Box/Drum
• Storage Method: in Dark and Dry
• Shelf Life: 2 Years
• Nutrient Composition: Vitamin
• Resource: Chemosynthesis
• The content of active substances: as Per COA
• Certification: QS, ISO, Famiqs
• Shape: Powder
• Function: Vitamin Additives
• Type: Vitamin
• Transport Package: Net Weight 25kg Per Carton
• Specification: 97.5%~100.5%
• Trademark: Polifar
• Origin: China
• HS Code: 2936290090
• Production Capacity: 5000kg/Year

Product Description

Testing Item	Standard	Yellow Crystalline   Powder
Appearance	White or off-white   crystalline powder	conforms
Assay (on dry basis)	97.5%~100.5%	98.74%
Melting Point	229ºC~232ºC, in-house	230.0~231.5ºC
Specific Rotation	+89°~+93°	+90.89°
Individual impurity	≤1.0%	0.51%
Total impurities	≤2.0%	1.34%
Loss on Drying	≤0.1%, in-house	0.03%
Sulfated ash	≤0.1%, in-house	0.05%
Heavy Metal	≤0.001%, in-house	<0.001%
Arsenic	≤0.0003%, in-house	<0.0001%

1. who are we?
We are based in Jiangsu, China, start from 2013,sell to Western Europe(00.00%),Southern
Europe(00.00%),Africa(00.00%),Oceania(00.00%),Mid East(00.00%),South America(00.00%),Southeast Asia(00.00%),North
America(00.00%),Eastern Europe(00.00%),Central America(00.00%),Northern Europe(00.00%),South Asia(00.00%),Eastern Asia(00.00%).
There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Calcium Dihydrogen Phosphate,Amino Acids,Vitamins,Minerals,Feed Phosphate

4. why should you buy from us not from other suppliers?
FAMI-QS,ISO,HACCP,SGS,CIQ certified ,Europe patent approved.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,CIP;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;
Language Spoken:English,Chinese,Spanish,Japanese,Russian