Factory Price Biotin Powder D-Biotin Vitamin H 98% Vitamin B7
1. 17 years factory,Has multiple online stores,
2. Support sample (1kg-25kg),3.Factory:
2 tons, 5 tons, 20 tons, 100 tons, 400 tons are available,
4. Factory ton supply, only sale to company business, not for
personal use.
Introduction of D-Biotin:
Biotin is a water-soluble vitamin (B7), also known as vitamin H. It
is widely distributed in all animals and plants at a low
concentration, and has a high content in egg yolks, yeast, milk and
poultry innards. In addition, the bacteria in the human intestinal
tract can also synthesize biotin in large quantities and distribute
the Chemicalbook in various tissues of the body. Among them, the
liver and kidney have the most content. Biotin is a trace growth
factor contained in every living cell. It is an important coenzyme
for fat metabolism and other carboxylation reactions. It is
indispensable in maintaining the normal growth and development of
humans and maintaining the health of skin and bone marrow.
Specification of D-Biotin:
Items | Specifications | Results |
Appearance | White to white like crystalline powder | Conforms |
Identification | Should meet the requirements | Conforms |
Loss on drying | ≤0.2% | 0.04% |
Specific Rotation | +89.0°~+93.0° | +91.0° |
Melting range | 229°C~232°C | 229.8°C~231.0°C |
Ash | ≤0.1% | 0.09% |
Solution color and clarity | Solution clarity and the samples should be light in color standard | Conforms |
Heavy metals | ≤10ppm | ＜10ppm |
Lead | ≤2ppm | 0.07ppm |
Arsenic | ≤1.0ppm | 0.15ppm |
Single impurities | ≤1.0% | 0.4% |
Function of D-Biotin:
①Help the normal synthesis and metabolism of fat, glycogen and
amino acids in the human body;
②Promote the normal operation and growth of sweat glands, nerve
tissue, bone marrow, male gonads, skin and hair, and relieve
symptoms of eczema and dermatitis;
③Prevent gray hair and hair loss, Chemicalbook helps to treat
baldness;
④Relieve muscle pain;
⑤ Promote urea synthesis and excretion, purine synthesis and oleic
acid biosynthesis.
⑥Used for the treatment of arteriosclerosis, stroke, lipid
metabolism disorders, hypertension, coronary heart disease and
blood circulation disorders.
