• Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%

  • Formula: NH₂C(CH₂OH)₃ ; MW: 121,14 g/mol ; Boiling Pt: 357 °C (1013 hPa) ; Melting Pt: 169…172 °C ; Density: 1,328 g/cm³ (20 °C) ; Storage Temperature: Ambient ; Code: 103154M
  • Giá: Liên Hệ
  • Lượt xem : 116

Thông tin sản phẩm

Specification Test Results

Assay (calculated on anhydrous)

99.8 - 100.5 %

Appearance

White crystalline powder

Identification

Passes test

Heavy metals (as Pb)

Max. 5 ppm

Ignition residue (SO4)

Max. 100 ppm

Insolubility in water

Max. 30 ppm

Water

Max. 0.1 %

Cl (Chloride)

Max. 5 ppm

SO4 (Sulphate)

Max. 5 ppm

As (Arsenic)

Max. 0.2 ppm

Ca (Calcium)

Max. 1 ppm

Cd (Cadmium)

Max. 0.1 ppm

Cu (Copper)

Max. 0.1 ppm

Fe (Iron)

Max. 0.2 ppm

K (Potassium)

Max. 0.3 ppm

Mg (Magnesium)

Max. 0.3 ppm

Na (Sodium)

Max. 5 ppm

Pb (Lead)

Max. 0.1 ppm

Absorbance (280 nm) (0.5 mol/l)

Max. 0.05

Bình luận

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%