Sodium Tetraborate, Anhydrous 99.5%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 206295000

500GR Sodium tetraborate, 98%, for analysis, anhydrous

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 1330-43-4 Weight: 0.55000kg


Packaging Plastic bottle
Quantity 500g

Product Code. 10042780

Quantity Price
1 £ 40.7 / 500g
In Stock 2
EU Stock 33
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium tetraborate
CAS 1330-43-4
Purity Grade For analysis
Assay ≥97.5% (Titrimetry other)
Assay Percent Range 98%
Molecular Formula B4Na2O7
Linear Formula Na2B4O7
Formula Weight 201.22
Synonym Borax, fused

Specification

Assay ≥97.5% (Titrimetry other)
Physical Form Crystals or Crystalline Powder
Formula Weight 201.22
Quantity 500g
Color Orange
Insoluble in Water 0.05 % max.
Chloride 500ppm max.
Copper (Cu) 50ppm max.
Heavy Metals (as Pb) 50ppm max.
Linear Formula Na2B4O7
Magnesium (Mg) 200ppm max.
Nickel (Ni) 50ppm max.
Purity Grade For analysis
CAS 1330-43-4
Calcium (Ca) 200ppm max.
Iron (Fe) 50ppm max.
Potassium (K) 500ppm max.
Assay Percent Range 98%
Packaging Plastic bottle
Molecular Formula B4Na2O7
Health Hazard 1 Danger
Chlorine (Cl) 500ppm max.
Chemical Name or Material Sodium tetraborate
Phosphate 50ppm max.
Synonym Borax, fused
Lead (Pb) 50ppm max.
Documentation

Technical documents

Safety and Handling

Danger