Alpha-arbutin

Alpha-arbutin

Alpha-arbutin

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0 Metric Ton

Negotiable

  • Min.Order :0 Metric Ton
  • Purity: 99.5%MIN
  • Payment Terms : L/C,T/T,,Other

Keywords

Alpha-arbutin arbutin 84380-01-8

Quick Details

  • Appearance:
  • Application:extract
  • PackAge:100g，1kg，5kg，25kg
  • ProductionCapacity:|Metric Ton|Day
  • Storage:
  • Transportation:

Superiority:

Description White needle crystals or crystalline
Assay ≥99.5%
Loss on Drying ≤0.5%
Residue Ignition ≤0.5%
Specific rotation +175.0°~+185.0°
Clarity of water solution Transparent,colorless,none suspended
PH 5.0~7.0
Melting point 202.0℃~210.0℃
Hydroquinone Negative
Lead ≤10mg/kg
Arsenic ≤2 mg/kg
Mercury ≤1 mg/kg
Methanol ≤2000mg/kg
Aerobic Bacterial Count ≤1000cfu/g
Molds and Yeast Count ≤100 cfu/g
Fecal Coliforms Negative/g
Pseudomonas Aerginosa Negative/g
 

Details:

Description White needle crystals or crystalline
Assay ≥99.5%
Loss on Drying ≤0.5%
Residue Ignition ≤0.5%
Specific rotation +175.0°~+185.0°
Clarity of water solution Transparent,colorless,none suspended
PH 5.0~7.0
Melting point 202.0℃~210.0℃
Hydroquinone Negative
Lead ≤10mg/kg
Arsenic ≤2 mg/kg
Mercury ≤1 mg/kg
Methanol ≤2000mg/kg
Aerobic Bacterial Count ≤1000cfu/g
Molds and Yeast Count ≤100 cfu/g
Fecal Coliforms Negative/g
Pseudomonas Aerginosa Negative/g
 

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