Sodium Tetraborate Decahydrate, Reagent ACS, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 419450010

1KG Sodium tetraborate decahydrate, 99.5+%, ACS reagent

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 1303-96-4 Weight: 1.05000kg


Packaging Plastic bottle
Quantity 1kg

Product Code. 10269370

Quantity Price
1 £ 31.4 / 1kg
EU Stock 25
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Description and Specification

Chemical Identifiers

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

Specification

Calcium (Ca) 50ppm max.
Chlorine (Cl) 10ppm max.
Heavy Metals (as Pb) 10ppm max.
Insoluble Matter 0.005% max.
Iron (Fe) 5ppm max.
Packaging Plastic bottle
Phosphate 10ppm max.
Sulfate 50ppm max.
Color White
pH 9.15 to 9.20 (0.01M soln. at 25°C)
Quantity 1kg
Weight 1.05
Chemical Name or Material Sodium tetraborate decahydrate
CAS 1303-96-4
Purity Grade ACS Reagent
Physical Form White crystalline powder
Assay 99.5 to 105.0%
Assay Percent Range 99.5+%
Molecular Formula B4Na2O7·10H2O
Linear Formula Na2B4O7·10H2O
Formula Weight 381.36g/mol
MDL Number MFCD00149193
Fieser 04,461
Merck Index 15, 8726
Synonym Borax
Health Hazard 1 Danger
RTECS Number VZ2275000
TSCA TSCA
Documentation

Technical documents

Safety and Handling

Danger