Customization: | Available |
---|---|
CAS No.: | 58-85-5 |
Formula: | C10h16n2o3s |
Still deciding? Get samples of US$ 40/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Manufacturers Supply Healthcare Supplement CAS 58-85-5 99% Vitamin B7 Powder
Biotin is a water-soluble B-vitamin, also called vitamin B7 and formerly known as vitamin H or coenzyme R.
It is composed of a ureido ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis.
Product name
|
Manufacturers Supply Healthcare Supplement CAS 58-85-5 99% Vitamin B7 Powder |
Assay
|
99%
|
Molecular Formula
|
C10H16N2O3S |
CAS No
|
58-85-5 |
Shelf life
|
2 years
|
Package
|
1kg Manufacturers Supply Healthcare Supplement CAS 58-85-5 99% Vitamin B7/with double plastic container inside/Aluminum foil bag outside.
1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM |
Shipment
|
FedEx,DHL,EMS,UPS
|
Delivery time
|
Within 2-3 work days after payment
|
Payment terms
|
TT,Western Union,L/C,D/P,D/A,MoneyGram
|
Product Name
|
Manufacturers Supply Healthcare Supplement CAS 58-85-5 99% Vitamin B7 Powder | |
Item of Test
|
Limits of Test
|
Results of Test
|
Appearance
|
White Powder
|
White Powder
|
Assay (HPLC)
|
≥99%
|
99.32%
|
Particle
|
100% pass 80 mesh
|
Conforms
|
Odor
|
Odorless
|
Conforms
|
Sulphated Ash
|
<0.5%
|
0.21%
|
As
|
<1.0ppm
|
Conforms
|
Pb
|
<1.0ppm
|
Conforms
|
Cd
|
<1.0ppm
|
Conforms
|
Hg
|
<0.05ppm
|
Conforms
|
Loss on drying
|
<3%
|
1.05%
|
Total Plate Count
|
<1000cfu/g
|
Conforms
|
Yeast & Mold
|
<1000cfu/g
|
Conforms
|
E. Coli
|
<100cfu/g
|
Conforms
|
S. Aureus
|
Negative
|
Conforms
|
Saimonella
|
Negative
|
Conforms
|
Pesticides
|
Negative
|
Conforms
|
Conclusion
|
Conform with specification
|
|
Storage
|
Store in 2-8°C, cool & dry place, Keep away from strong light and heat.
|
Vitamin | |||
1 | Vitamin B1(Thiamine) | 11 | Vitamin B9(Folic acid/folate) |
2 | Vitamin B2(Riboflavin) | 12 | Vitamin B12(Cyanocobalamin/Mecobalamin) |
3 | Vitamin B3(Nicotinic acid) | 13 | Vitamin C(ascorbic acid) |
4 | Vitamin B5(Pantothenic acid) | 14 | Vitamin D(Cholecalcin) |
5 | Vitamin B6(Pyridoxine) | 15 | Vitamin E(Tocopherol) |
6 | Vitamin B7(Biotin/Coenzyme R) | 16 | Vitamin K1 |
7 | Vitamin A(Retinol) | 17 | Vitamin K2 |
8 | Vitamin H(Biotin, coenzyme R) | 18 | Vitamin D3(cholecalciferol) |
9 | Choline chloride | 19 | L-carnitine |
10 | Inositol | 20 | Creatine Monohydrate |
Package:
Shipping: