Borax 10H2O - Product

Place of Origin : Hebei,China

Product Description

Cas NO.: 1303-96-4

Formular: Na2B4O7Â·10H2O

Formular weight: 381.37

Content: 95%, 99.5%

Appearance: A white, crystalline powder, colourless crystals or crystalline masses

Package: 25kg/N.N Bag

UN/NO: UN1458

Physical Specification

Other Specification : Item Of Analysis Typical Specification Result Na2 B4O7 10H2O）,% ≥ 99.5 99.57 Na2 CO3 ,%　　 ≤　　　 0.10 0.10 Water Insoluble Matter，%　 ≤ 0.04 0.038 Na2 So4 ，%　　　≤ 0.20 0.17 Na Cl，%　　　　　≤ 　 0.03 0.025 Na2O, % ≥ 16 16.50 B2O3 , % ≥ 35 35.7 Fe % ≤ 0.002 0.002 Particle Size 0.18-0.25 Mm 0.20mm

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