Sisco Research Laboratories
Pvt. Ltd.
Product Datasheet
and Specification
37567

Guanine Hydrochloride extrapure, 98%

Part B

CAS : 635-39-2

Molecular Formula : C5H5N5O.HCl

Molecular Weight : 187.59

SRL
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Specifications
Appearance (Colour)
White
Appearance (Form)
Crystalline powder
Assay
min. 98%
Loss on drying
max. 2%
Absorbance (A) of 0.001% solution in 0.1N HCl in a 1cm cell
Spectral Ratio (A250nm/A260nm)
1.31 - 1.43
Spectral Ratio (A280nm/A260nm)
0.82 - 0.86
Spectral Ratio (A290nm/A260nm)
0.45 - 0.53
General Information

Storage

2 to 8°C (Refrigerate)

Shelf Life

60 Months

IMDG Identification

Not Regulated for Transport (Non-Haz)

HSN Code :

25 Gms

29349990 (GST 18%)

5 Gms

29349990 (GST 18%)

Type of Packing :

25 Gms

Plastic Bottle

5 Gms

Plastic Bottle

Available Packages
Pack Size
5 Gms
Pack Size
25 Gms