Sodium Tetraborate Decahydrate, Reagent ACS, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 419450025

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 1303-96-4 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10286843

Quantity Price
1 £ 62.8 / 2.50kg
EU Stock 3
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium tetraborate decahydrate
CAS 1303-96-4
Purity Grade ACS Reagent Grade
Assay 99.5 to 105.0%
Assay Percent Range 99.5+%
Molecular Formula B4Na2O7·10H2O
Linear Formula Na2B4O7·10H2O
Formula Weight 381.36
MDL Number MFCD00149193
Synonym Borax

Specification

Physical Form Crystalline Powder
Purity Grade ACS Reagent Grade
Formula Weight 381.36
Quantity 2.5kg
Color White
Assay 99.5 to 105.0%
Insoluble Matter 0.005% max.
Linear Formula Na2B4O7·10H2O
Heavy Metals (as Pb) 10ppm max.
CAS 1303-96-4
Calcium (Ca) 50ppm max.
Iron (Fe) 5ppm max.
Assay Percent Range 99.5+%
RTECS Number VZ2275000
MDL Number MFCD00149193
Packaging Plastic bottle
Fieser 04,461
pH 9.15 to 9.20 (0.01M soln. at 25°C)
Molecular Formula B4Na2O7·10H2O
Health Hazard 1 Danger
Chlorine (Cl) 10ppm max.
Synonym Borax
Merck Index 15, 8726
Chemical Name or Material Sodium tetraborate decahydrate
TSCA TSCA
Phosphate 10ppm max.
Sulfate 50ppm max.
Documentation

Technical documents

Safety and Handling

Danger