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D-Biotin CAS 58-85-5

  • 200-399-3

  • Vitamin B7

  • YES

  • Non-Hazardous

Availability:

Item

Specification

Characters

A white or almost, crystalline powder or colorless crystals

Identification

A: IR spectrophotometry

To match with the reference IR spectrum

B: Examine the chromatograms obtained in the test for related substances

The principle spot in the chromatogram obtained with test solution is similar in position and size to the principal spot in the chromatogram obtained with reference solution

C: Color reaction

The bromine water is decolorised

Appearance of solution

Clear and colourless

Specific optical rotation

+89°-+93°

Related substances

Meets EP requirement

Heavy metals

≤10ppm

Loss on drying

≤1.0%

Sulphated ash

≤0.1%

Assay

98%-102.0%


Application

Use as a feed additive, mainly used in poultry and sow feed. Use nutritional supplements. The product has physiological functions such as preventing skin diseases and promoting lipid metabolism. Eating a lot of raw protein can lead to a lack of biotin. It is used as a coenzyme of carboxylase, which participates in many carboxylation reactions and is an important coenzyme in the metabolism of sugar, protein and fat. It is used as a food fortifier. It can be used in food for infants and young children, with a dosage of 0.1 to 0.4 mg/kg, and 0.02 to 0.08 mg/kg in drinking liquid. It can be used to label proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc.


Packing and Storage

Packing In 25kgs net carton

Storage  Keep tightly closed. Avoid light and keep in cool and dry condition.


Safety Information

Not dangerous goods


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