Manufacture 7-Hydro...

Manufacture 7-Hydroxy-4-methylcoumarin with best price
Manufacture 7-Hydroxy-4-methylcoumarin with best price
Manufacture 7-Hydroxy-4-methylcoumarin with best price

Manufacture 7-Hydroxy-4-methylcoumarin with best price

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 30.0000 -60.0000
  • Min.Order :1 Kilogram
  • Purity: 99.0%－101.0%
  • Payment Terms : L/C,T/T,

Keywords

Manufacture 7-Hydroxy-4-methylcoumarin hymecromone 4-Methylumbelliferone

Quick Details

  • Appearance:Almost white crystalline powder
  • Application:It is an important intermediate for the synthesis of spices, medicines, pesticides and dyes. It is widely used in food, cosmetics, etc., and can be used as a raw material for choleretics-Dantong.
  • PackAge:25kg/Barrel
  • ProductionCapacity:500|Kilogram|Month
  • Storage:R.T
  • Transportation:Express/Sea/Air

Superiority:

Details:

Product Description

   
Product name 4-Methylumbelliferone
Cas number  90-33-5
Molecular formula C10H8O3
Molecular weight 176.17
Appearance Almost white crystalline powder
Assay    

99.0%－101.0%
Identification The IR absorption spectrumof the sample corresponds to that of the reference standard
Absorbance The specific absorbance at the maximum at 360nm is 1020 to 1120.
Impurity A ≤ 0.05%
Impurity B ≤ 0.05%
Unspecified impurities ≤ 0.10%
Total impurities ≤ 0.2%
Loss on drying ≤0.5%
Sulfated ash ≤0.1%
Total aerobic bacteria count 1000cfu/g
Total molds and yeasts 100cfu/g
E.coli Absent per g

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