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Sodium Tetraborate, Anhydrous 99.5%, ACROS Organics™


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC206290025

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Catalog No. AC206290025

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Description & Specifications

Chemical Identifiers

Formula Weight 201.22
Physical Form Crystals or Crystalline Powder
Assay ≥97.5% (Titrimetry other)
Quantity 2.5kg
Color Orange
Purity Grade For analysis
Nickel (Ni) 50ppm max.
Chloride 500ppm max.
Lead (Pb) 50ppm max.
Heavy Metals (as Pb) 50ppm max.
Assay Percent Range 98%
Molecular Formula B4Na2O7
Iron (Fe) 50ppm max.
Potassium (K) 500ppm max.
Health Hazard 1 Danger
Copper (Cu) 50ppm max.
Calcium (Ca) 200ppm max.
Chlorine (Cl) 500ppm max.
Magnesium (Mg) 200ppm max.
Insoluble in Water 0.05 % max.
Packaging Plastic bottle
CAS 1330-43-4
Synonym Borax, fused
Phosphate 50ppm max.
Chemical Name or Material Sodium tetraborate
Linear Formula Na2B4O7

Specifications

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
Accessories

Danger

SDS & Safety Documents