Ortho Phthalaldehyde 99%Min O-Phthalaldehyde (OPA) CAS 643-79-8

• Customization: Available
• CAS No.: 643-79-8
• Formula: C8h6o2
• Model NO.: OPA
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Organic Intermediate
• Colour: Yellow
• Product Name: O-Phthalaldehyde
• MW: 134.132
• Mf: C8h6o2
• Density: 1.13
• Melting Point: 54-57 ºC
• Boiling Point: 83-84 ºC(0.7501 Mmhg)
• Flashing Point: 132ºC
• Water-Solubility: Soluble
• Certificate: ISO900
• Transport Package: 25kgs Net Drum
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 20000mts/Month

Product Description

Product Description

Yellow needle-like crystals, mainly used in medicine, dyes, etc. Amino acid derivatization reagent, fluorescence detection, the reaction can be completed in one minute, but the product is unstable and needs to be detected immediately.

o-Phthalaldehyde
CAS No :643-79-8
Molecular Formula:C8H6O2
Molecular Weight:134.132
Density: 1.13
Melting point: 54-57 ºC
Boiling point: 83-84 ºC(0.7501 mmHg)
Flashing point: 132ºC
Water-solubility: soluble

Product Parameters

 

Test Item	Index	Result
Appearance	Yellow to light yellow crystal	Light yellow crystal
Content(GC)	99% min	99.55%
Melting point	54-57ºC	55.5-56.0ºC
Moisture	0.5% max	0.05%
Clarity of solution(0.55% OPA solution)	Clear	Confirms

Application

Organic Synthesis Intermediates

 

Packaging & Shipping

· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.