Description

Part Number:206295000
CAS:1330-43-4

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Chemical Name or Material	Sodium tetraborate
Purity Grade	Analysis
Molecular Formula	B₄Na₂O₇
Synonym	Borax, fused
Physical Form	Crystals or Crystalline Powder
Calcium (Ca)	200ppm max.
Chlorine (Cl)	500ppm max.
Heavy Metals (as Pb)	50ppm max.
Iron (Fe)	50ppm max.
Magnesium (Mg)	200ppm max.
Packaging	Plastic bottle
Potassium (K)	500ppm max.
Boiling Point	1575.0°C
Melting Point	741.0°C

CAS	1330-43-4
Assay Percent Range	98%
Linear Formula	Na₂B₄O₇
Formula Weight	201.22
Percent Purity	98%
Chloride	500ppm max.
Copper (Cu)	50ppm max.
Insoluble in Water	0.05 % max.
Lead (Pb)	50ppm max.
Nickel (Ni)	50ppm max.
Phosphate	50ppm max.
Solubility	Solubility in water: 26g/L (20°C). Other solubilities: insoluble in alcohol
Color	Orange
Quantity	500g

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