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Home > Products >  D-biotin

D-biotin CAS NO.58-85-5

  • msdsMSDS/COA Download

  • FOB Price: USD: 300.00-400.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Available Specifications:

    98%(1-10)Kilogram98%(11-10000)Kilogram

  • Product Details

Keywords

  • biotin
  • 58-85-5
  • vitamin H

Quick Details

  • ProName: D-biotin
  • CasNo: 58-85-5
  • Molecular Formula: 244.31
  • Appearance: White powder
  • Application: Use in healthcare products. Use in fo...
  • DeliveryTime: 5-10days
  • PackAge: 1kg/carton5kg/carton 25kg/carton50kg/d...
  • Port: any port in China
  • ProductionCapacity: 1000 Kilogram/Week
  • Purity: 98%
  • Storage: Store in dry, cool and ventilated plac...
  • Transportation: BY sea BY air BY courier
  • LimitNum: 1 Kilogram
  • Heavy Metal: Meet requirements
  • Limited Quantity: Depends on minium package
  • Valid Period: 24 months

Superiority

★.Best quality according to requirement
★.Competitive price in China market
★.Mature Technical support
★.Professional logistic support

★.Shortest delivery time

Details

Asure biochem provides high-quality raw materials for global pharmaceutical R&D and API production companies, biotechnology companies and reagent companies. The products mainly cover peptone series, biological buffers, vitamins, high-quality small molecule active compounds, protease inhibitors, pharmaceutical intermediates and antibiotics.

D-biotin package: 5KG/Tin, 10KG/carton.

COA of D-biotin

Test Item

Specification

Test Result

Appearance

A white or off white crystalline powder

Conforms

Solubility

Very slightly soluble in water and in alcohol, practically insoluble in acetone. It is dissolves in dilute solutions of alkali hydroxides

Conforms

Identification A

IR

Conforms

Identification B

Reaction with bromine water

Conforms

Appearance of solution

Solution S(EP) is clear and colorless

Conforms

Assay

97.5%~100.5%

98.2%

Specific optical rotation

+89°~+93°

+90.4°

Melting point

229~232°C

230~232°C

Heavy Metals

≤10mg/kg

<10mg/kg

Lead

≤2mg/kg

<2mg/kg

Sulphated ash

≤0.1%

0.07%

Loss on drying

≤0.5%

0.06%

Related substances

Any impurity shall not more than 0.5%

At most one impurity more than 0.25%

Conforms

Organic volatile impurity

Meet the requirement

conforms

Conclusion of analysis: Conforms to USP/FCC/EP Standards

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