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Hangzhou Dawn Ray Pharmaceutical Co.,LtdPhenolphthalein//file1.lookchem.com/cas/reactions/2021/06/10/284423.png
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Phenolphthalein CAS NO.77-09-8

MSDS/COA Download

Min.Order Quantity:
1 Kilogram
Purity:
≥98.0%
Port:
China main port
Payment Terms:
L/C,D/A,D/P,T/T,Other

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Product Details

Keywords

  • Phenolphthalein
  • PHENOLPHTHALEIN
  • PHENOLPHTHALEIN

Quick Details

  • ProName: Phenolphthalein
  • CasNo: 77-09-8
  • Molecular Formula: C20H14O4
  • Appearance: A white or almost white powder
  • Application: used in medicine
  • DeliveryTime: prompt shipment
  • PackAge: 25kg/drum or as required
  • Port: China main port
  • ProductionCapacity: Metric Ton/Day
  • Purity: ≥98.0%
  • Storage: Room temperature
  • Transportation: By sea by air Express
  • LimitNum: 1 Kilogram

Superiority

≥98.0% it conforms to usp23/bp2009

Details

characteristics

a white or almost white powder，practically insoluble in water，soluble in alcohol

melting point

it melts at about 260℃

identification

a: positive

b: positive

appearance of solution

the solution is clear and not more than intensely coloured than reference solution y7

related substances

≤0.5%

heavy metals

≤10ppm

arsenic

≤8ppm

acidity or alkalinity

conforms

chloride

≤0.01%

sulphates

≤0.02%

organic volatile impurities

to pass test

chromatogram impurity

≤1.0%

fluoran

to pass test

loss on drying

≤0.5%

residue on ignition

≤0.1%

assay

98.0%~101.0%（c20h14o4)

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