Lektroplating Industry ve koku sabitlemeli %99 saflık ile CAS 91-64-5 Coumarin

• CAS No.: 91-64-5
• Formula: C9h6o2
• EINECS: 202-086-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Hayır. Modeli.: b jqh 91-64-5
• Colour: White
• mw: 146.14
• saflık: %99
• örnek: destek
• depolama: evet
• Taşıma Paketi: Bag
• Teknik Özelikler: 25kg
• Ticari Marka: Future Chemical
• Menşei: China
• Üretim Kapasitesi: 1000ton

Ürün Açıklaması

Product Description

Coumarin with Scent fixative CAS 91-64-5

Coumarin Basic information
Product Name:	Coumarin
CAS:	91-64-5
MF:	C9H6O2
MW:	146.14
EINECS:	202-086-7
Mol File:	91-64-5.mol
Coumarin Chemical Properties
Melting point	68-73 °C (lit.)
Boiling point	298 °C (lit.)
density	0.935
vapor pressure	0.01 mm Hg ( 47 °C)
refractive index	1.5100 (estimate)
Fp	162 °C
storage temp.	Store below +30°C.
solubility	1.7g/l
form	Crystals or Crystalline Powder
color	White
PH Range	Non' uorescence (9.5) to light green ' uorescence (10.5)
Water Solubility	1.7 g/L (20 ºC)
λmax	275nm
Merck	142,562
BRN	383644

 

Appearance	white Powder
Chromaticity	≤100
Moisture	≤0.8
Assay	≥99

Product Categories

Packaging & Shipping

 

Company Profile

 

Contact us