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Product Code: 3.6020
نوترون

Solfuric acid 20%

NeutroPure®|Laboratory Extra Pure Reagent
Formula: H2O4S
Chemical formula: H2SO4
Density: 1.84 g/cm3 (20 °C)
Molar mass: 98.08 g/mol
CAS number: 7664-93-9
EC index number: 016-020-00-8
HS code: 28070010
EC number: 231-639-5
Storage (temperature): Without limitations.
SDS available
RTECS: WS5600000
R phrase: R 35
S phrase: S 26-30-45
Odour: odourless
Form: liquid
Color: colourless
PH value: 0.3 (49 g/l 25 °C)
Solubility in water: (20˚C) soluble,
Solubility in ethanol: soluble,
Boiling point: ~ 335 °C
Melting point: ~ 3 °C
Vapour pressure: ~ 0.0001 hpa (20 °C)
Thermal decomposition: ~ 338 °C
Viscosity dynamical: ~ 24 mPa*s (20 °C)
Assay 19.0 – 21.0 %
Description Conforms
Solubility Conforms
Identification Conforms
Chloride ≤ 0.005 %
Heavy metals ≤ 5.0 ppm
Residue on ignition ≤ 0.005 %
Reducing Substances Conforms
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