China (Mainland)
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alpha-Naphtholphthalein CAS NO.596-01-0
- FOB Price: USD: 200.00-200.00 /Kilogram Get Latest Price
- Min.Order: 10 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
1(10-20)Kilogram1(20-200)Kilogram2(200-2000)Kilogram
- Product Details
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
- ProName: alpha-Naphtholphthalein
- CasNo: 596-01-0
- Molecular Formula: C28H18O4
- Appearance: Gray to brown solid
- Application: Used for collodion, nitrocellulose, va...
- DeliveryTime: Delivery within two weeks after receiv...
- PackAge: 180 kg drum packaging, specifications....
- Port: tianjin china
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.8%
- Storage: Dry and cold condition
- Transportation: 180 kg drum packaging, specifications....
- LimitNum: 10 Kilogram
- Water Content: ≤0.01
- Impurity: 0.001
- Ash: 0.001
- Light transmittance (0.1% aqueous solution) : 0.1% or greater: Light transmittance (0.1% aqueous solu...
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
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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.
