Sodium Tetraborate Decahydrate, Reagent ACS, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 419450025

2.5KG Sodium tetraborate decahydrate, 99.5+%, ACSreagent

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 5
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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

Purity Grade ACS Reagent Grade
Physical Form Crystalline Powder
Formula Weight 381.36
Quantity 2.5kg
Color White
Insoluble Matter 0.005% max.
Assay 99.5 to 105.0%
Heavy Metals (as Pb) 10ppm max.
Linear Formula Na2B4O7·10H2O
CAS 1303-96-4
Calcium (Ca) 50ppm max.
Iron (Fe) 5ppm max.
Assay Percent Range 99.5+%
MDL Number MFCD00149193
RTECS Number VZ2275000
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.
Chemical Name or Material Sodium tetraborate decahydrate
TSCA TSCA
Phosphate 10ppm max.
Merck Index 15, 8726
Synonym Borax
Sulfate 50ppm max.
Documentation

Technical documents

Safety and Handling

Danger