Buy D-Biotin Powder Pharmaceutical Raw Materials Improve Blood Sugar Online CAS 58-85-5
D-Biotin Specification
Product Name: D-Biotin
CAS: 58-85-5
Content: 98%
Appearance: white powder
Packing: 1KG/Aluminum Listening
Ingredients: D-Biotin
Physical and chemical properties: White or almost white crystalline powder in the presence of strong alkali or oxidant decomposition of molecular formula: C10H16N2O3S Molecular Weight: 244.31 Melting point: 231-233 °C Density: 1.267g/ml Boiling point: 573.6 °C Flash point: 300.7 °C Solubility: soluble in heat Water and calcium, insoluble in water and ethanol, insoluble in other organic solvents
Field: Improve Blood Sugar
Deferred products: Hypoglycemic products
Application: Biotin helps improve blood sugar regulation by improving the use of insulin and blood sugar
Usage and dosage: Adults recommend taking 25 ~ 300 μg daily. Biotin and vitamins (vitamins) A, B 2 , B 6 , niacin work better together
What is Biotin?
Biotin is a water-soluble B vitamin, also called vitamin B7 and formerly known as vitamin H or coenzyme R.
Biotin 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 multiple carboxylase enzymes, which are involved in the digestion of carbohydrates, synthesis of fatty acids, and gluconeogenesis.
D-Biotin Certificate of Analysis
| Product name |
D-Biotin |
| CAS No. |
58-85-5 |
Outer Packing |
1KG/Listen to aluminum |
| Production date |
2015.09.08 |
Shelf life |
2017.09.07 |
| Standard adopted |
Q/NHU(N)0101-2014 |
| Items of analysis |
Specification |
Results |
| Appearance |
A white or almost white crystalline powder |
Conform |
| Identification(IR) |
to match with the Reference IR Spectrum |
Conform |
| Specific Rltation |
+89°~+93° |
+90.9° |
| Dry weight loss |
≤0.2% |
0.07% |
| Melting point |
229-232℃ |
229-232℃ |
| Burning residue |
≤0.1% |
0.09% |
| Heavy metals（PB) |
≤10mg/kg |
＜10mg/kg |
| Lead content |
≤2mg/kg |
Conform |
| Arsenic content |
≤1mg/kg |
Conform |
| Color and clarity of solution |
Should comply with the requirements |
Conform |
| Methanol |
≤3000mg/kg |
To meet the rule |
| Toluene |
≤890mg/kg |
To meet the rule |
| Butyl acetate |
≤5000mg/kg |
To meet the rule |
| Any single impurity |
0.25%≤Any single impurity≤0.5% |
To meet the rule |
| Single impurity |
≤1.0% |
0.97% |
| Total impurity |
≤2.0% |
0.97% |
| Total number of colonies |
≤1000cfu/g |
To meet the rule |
| Molds and yeasts |
≤100cfu/g |
To meet the rule |
| Escherichia coli |
Not detected |
To meet the rule |
| Salmonella |
Not detected |
To meet the rule |
| Titration content |
98.5-100.5% |
100% |
| HPLC assay |
97.5-100.5% |
98% |
| Conclusion |
Qualified |
