• Orthoboric acid 99.8-100.5%

  • Formula: B(OH)₃ ; MW: 61,83 g/mol ; Boiling Pt: 185 °C (1013 hPa) ; Melting Pt: 160 °C ; Density: 1,44 g/cm³ (25 °C) ; Storage Temperature: Ambient ; Code: 20185.297
  • Giá: Liên hệ
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Thông tin sản phẩm

Specification Test Results

Assay

99.8 - 100.5 %

Organic impurities

Passes test

Solution in water

Passes test

Heavy metals (as Pb)

Max. 5 ppm

Insolubility in methanol

Max. 50 ppm

Insolubility in water

Max. 50 ppm

Non-esterifiable impurities

Max. 0.1 %

Non-volatile with methanol/HCl

Max. 0.05 %

NH4 (Ammonium)

Max. 20 ppm

Cl (Chloride)

Max. 3 ppm

PO4 (Phosphate)

Max. 5 ppm

SO4 (Sulphate)

Max. 5 ppm

As (Arsenic)

Max. 0.5 ppm

Ca (Calcium)

Max. 20 ppm

Cu (Copper)

Max. 2 ppm

Fe (Iron)

Max. 1 ppm

Mg (Magnesium)

Max. 5 ppm

Pb (Lead)

Max. 5 ppm

Bình luận

Orthoboric acid 99.8-100.5%

Orthoboric acid 99.8-100.5%

Orthoboric acid 99.8-100.5%

Orthoboric acid 99.8-100.5%

Orthoboric acid 99.8-100.5%
Orthoboric acid 99.8-100.5%