Sisco Research Laboratories
Pvt. Ltd.
Product Datasheet
and Specification
27329

o-Phthalaldehyde (OPA) extrapure AR, 99%

Part B

CAS : 643-79-8

Molecular Formula : C8H6O2

Molecular Weight : 134.13

SRL
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Specifications
Appearance (Colour)
Pale yellow
Appearance (Form)
Crystalline powder
Solubility (Turbidity) 10% solution in methanol
Clear
Solubility (Colour) 10% solution in methanol
Yellow
Assay
min. 99%
Melting Point
54 - 56°C
Sulphated Ash
max. 0.1%
Acidity
max. 1% (Phthalic acid)
Application
Reagent for amino acids Used for GC Derivatization.
General Information

Storage

2 to 8°C (Refrigerate)

Shelf Life

60 Months

IMDG Identification

UN No.:2923 , IMCO Class No.:8(6.1) , Packing Group:II

HSN Code :

25 Gms

29122990 (GST 18%)

5 Gms

29122990 (GST 18%)

Type of Packing :

25 Gms

Glass Bottle

Available Packages
Pack Size
5 Gms
Pack Size
25 Gms