Biotin
Specification Of Biotin Powder
| ITEMS | STANDARD | RESULTS |
| Appearance | White to whitelike crystalline powder | Complies |
| Identification | Should meet the requirements | Complies |
| Assay | 98.5%~100.5% | 99.70% |
| Loss on Drying | ≤ 0.2% | 0.06% |
| Specific Rotation | +89.0°~ +93.0° | +90.7° |
| Melting range (℃) | 229℃~232℃ | 229.8℃~230.8℃ |
| Ash | ≤ 0.1% | 0.06% |
| Solution color and clarity | Solution clarity and the samples should be light in color standard | Qualified |
| Heavy Metals (Pb) | ≤ 10 mg/kg | < 10 mg/kg |
| Lead (Pb) | ≤ 2 mg/kg | 0.08 mg/kg |
| Arsenic (As) | ≤ 1 mg/kg | 0.18 mg/kg |
| Single impurities | ≤ 1.0% | 0.30% |
| Total impurities | ≤ 2.0% | 0.30% |
| Total number of colonies | ≤ 1000cfu/g | < 1000cfu/g |
| Molds & yeast | ≤ 100cfu/g | < 100cfu/g |
| Diarrheogenic Escherichia coli | Not be detected (25g) | Not detected |
| Salmonella | Not be detected (25g) | Not detected |
What is biotin ?
D-Biotin is eight forms of water-soluble vitamin, biotin, also known as vitamin B7. It is a coenzyme - or coenzyme - used in many metabolic reactions in the body. D-biotin is involved in lipid and protein metabolism, which helps to transform food into glucose,which can be used as energy by human body. It is also important to maintain the skin, hair and mucous membranes.
1.More than 10 years experience with ISO certified,
2.Factory of flavor and sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up，
4.Timely Deliver & Stock Promotion on hot demanding products，
5.Reliable & Strictly follow the contract responsibility & after sales service,
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process.
1. Participate in the body’s lipid metabolism, biotin is involved in the synthesis of fatty acids, and is also an essential
substance for the normal synthesis and metabolism of long-chain unsaturated fatty acids and fatty acids. In addition. Biotin is also involved in acetylcholine synthesis and cholesterol metabolism.
acid, the tautomerism between succinic acid and pyruvic acid, and the conversion of oxalylsuccinic acid to n-keto-succinic acid.
1. As feed additive, it is mainly used in poultry and sow feed. Generally, the mass fraction of premix is 1% – 2%.
Q1.How to proceed an order for each product?
First, pls send us an enquiry to let us know your requirements(important);
Second, we will send you complete quote including shipping cost;
Third, confirm order and send payment/deposit;
Four, we will arrange production or deliver goods after receiving bank receipt.
Q2. What’s the product quality certificates you can provide?
GMP, ISO22000, HACCP, BRC,KOSHER, MUI HALAL, ISO9001,ISO14001 and Third Party Test Report, such as SGS or BV.
Q3.Are you professional on the export logistic service and documents legalization?
A.More than 10years, with full experience of the logistic & after sales service.
B.Familiar and experience of certicate legalization: CCPIT/Embassy legalization, and pre-shipment inspection Certificate. COC certificates, depends on the buyer request.
Q4. Can you provide samples?
We are able to provide the samples for pre-shipment quality approval , trial production and also support our partner to develop more business together.
Q5. What Brands & Package you can provide?
A.Original brand,Tianjia Brand and also OEM based on the customer request,
B.The packages can be small packages to 1kg/bag or 1kg/tin at buyer demand.
Q6.What’s the Payment term?
T/T, L/C,D/P, Western Union.
Q7. What’s the Delivery Condition?
A.EXW, FOB, CIF,CFR CPT, CIP DDU or by DHL/FEDEX/TNT.
B.The shipment can be Mixed FCL, FCL, LCL or by Airline, Vessel and train transportation mode.