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Acido benzinsolfonico 90%, grado tecnico

Fornitore: Thermo Scientific
Pericolo

ACRO159025000EA 55 CHF
ACRO159025000 ACRO159020051 ACRO159020250 ACRO159021000 ACRO159020010
Acido benzinsolfonico 90%, grado tecnico
Acido benzinsolfonico
Formula: C₆H₆O₃S
Peso molecolare: 158,18 g/mol
Punto di fusione: 45…50 °C
Flash Pt: >100 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00011689
CAS Number: 98-11-3
EINECS: 202-638-7
UN: 2585
ADR: 8,III
Merck Index: 13,01070

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Risultati del test di specificazione

Appearance Off-white to brown Low melting solid or fused mass
Infrared spectrum Conforms
Titration with CHA ≥88 %
Titration with CHA ≤3 % (H2SO4)
pH 3.8 to 4.5 (5 % in water)
Titration with NaOH ≥98.0 %
Chloride (Cl) ≤0.0005 %
Nitrate (NO3) ≤0.005 %
Sulfate (SO4) ≤0.005 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %

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