alpha-Naphtholphtha...

alpha-Naphtholphthalein
alpha-Naphtholphthalein
alpha-Naphtholphthalein
alpha-Naphtholphthalein
alpha-Naphtholphthalein

alpha-Naphtholphthalein

Min.Order / FOB Price:Get Latest Price

10 Kilogram

FOB Price: USD 200.0000

  • Min.Order :10 Kilogram
  • Purity: 99.8%
  • Payment Terms : L/C,T/T,

Keywords

3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one

Quick Details

  • Appearance:Gray to brown solid
  • Application:Used for collodion, nitrocellulose, varnish, artificial leather, pharmaceutical, plastics and spices industry. It is a good organic solvent, can dissolve resin, poly vinyl acetate, polyacrylate, polyv
  • PackAge:180 kg drum packaging, specifications.Pay attention to seal airtight, stored in a cool ventilated place, avoid direct sunlight.Stay away from the fire source.According to the flammable transport of da
  • ProductionCapacity:10|Metric Ton|Month
  • Storage:Dry and cold condition
  • Transportation:180 kg drum packaging, specifications.Pay attention to seal airtight, stored in a cool ventilated place, avoid direct sunlight.Stay away from the fire source.According to the flammable transport of da

Superiority:

chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly  to $2 million, we  have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also  has the advantage of high quality in Africa. in the past two years our products  has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

Details:

CAS:
596-01-0
Precise quality: 418.12100
Molecular formula: C28H18O4 logP: 5.86650
Molecular weight: 418.44000 PSA: 66.76000
Enquiries to check the supplier immediately


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The basic information
Chinese name: 1 - naphthalene phenolphthalein Chinese alias: 3, 3 '- double (4 - hydroxy - 1 - naphthyl) - 1 (3 h) - benzene and furan ketone;Alpha naphthyl phenolphthalein;Methyl naphthalene phenolphthalein.Alpha naphthyl phenolphthalein, 1 - naphthol phthalein, 3, 3 - double (4 - hydroxy - 1 - naphthyl) phthalide.Double (3, 3-4 - hydroxy - 1 - naphthyl) phthalide.English name: alpha - Naphtholphthalein English alias: 3, 3 - bis (4 - hydroxynaphthalen - 1 - yl) - 2-1 - oneCAS benzofuran - no. : 596-01-0 formula: C28H18O4 molecular weight: 418.44000 the precise quality: 418.12100 PSA: LogP 66.76000:5.86650
Physical and chemical properties
Appearance and properties: gray to brown solid density: 1.404 g/cm3 melting point: 238-240 ° C (lit.) the boiling point: DHS C at 760 mmHg flash point 705.6:247 DHS C refractive index: 1.769
Safety information


Hs code: 32041900 WGK Germany: 3 dangerous category code: 37/38 R36 / safety instructions: S26 - S36 dangerous mark: Xi: Irritant.

 

 

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