Sisco Research Laboratories
Pvt. Ltd.
Product Datasheet
and Specification
49102

L-Tryptophan for tissue culture, 99%

Part A

CAS : 73-22-3

Molecular Formula : C11H12N2O2

Molecular Weight : 204.23

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Specifications
Appearance (Colour)
White to off-white
Appearance (Form)
Crystalline powder
Solubility (Turbidity) 10% solution in 1M HCl
Clear
Assay (NT)
min. 99%
Specific rotation [α] @25°C
-33° to -30°, (C=1,water)
Loss on drying
max. 0.5%
Sulphated Ash
max. 0.1%
Chloride (CI)
max. 0.01%
Sulphate (SO4)
max. 0.01%
Iron (Fe)
max. 0.001%
Heavy Metals (Pb)
max. 0.001%
Ammonium (NH4)
max. 0.01%
Homogeneity by TLC
Passes test
Suitability for Tissue Culture
Passes
General Information

Storage

25 to 40°C (Room Temperature)

Shelf Life

60 Months

IMDG Identification

Not Regulated for Transport (Non-Haz)

HSN Code :

100 Gms

29224990 (GST 18%)

25 Gms

29224990 (GST 18%)

5 Gms

29224990 (GST 18%)

Type of Packing :

100 Gms

Plastic Bottle

25 Gms

Plastic Bottle

5 Gms

Plastic Bottle

Available Packages
Pack Size
25 Gms
Pack Size
100 Gms