Sisco Research Laboratories
Pvt. Ltd.
Product Datasheet
and Specification
29701

Sodium Tetraborate Pentahydrate (Borax Pentahydrate) extrapure AR, 99.5%

Part A

CAS : 12179-04-3

Molecular Formula : Na2B4O7.5H2O

Molecular Weight : 291.3

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Specifications
Appearance (Colour)
White
Appearance (Form)
Crystaline powder
Solubility (Turbidity) 10% hot aq. solution
Clear
Solubility (Colour) 10% hot aq. solution
Colourless

Assay (HCl titration)
min.99.5%
pH (0.1M aq. solution)
9.1- 9.3
Chloride (CI)
0.05%
Sulphate (SO4)
0.005%
Iron (Fe)
0.001%
Heavy Metals (Pb)
0.001%
General Information

Storage

25 to 40°C (Room Temperature)

IMDG Identification

Not Regulated for Transport (Non-Haz)

HSN Code :

5 Kg

28401900 (GST 18%)

500 Gms

28401900 (GST 18%)

Available Packages
Pack Size
500 Gms
Pack Size
5 Kg