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Benzenesulphonic acid 90%, Grau técnico

Fornecedor: Thermo Fisher Scientific
Perigo

159020010 159020051 159020250 159021000 159025000
ACRO159020010EA 85.8 EUR
ACRO159020010 ACRO159020051 ACRO159020250 ACRO159021000 ACRO159025000
Benzenesulphonic acid 90%, Grau técnico
Benzenesulphonic acid
Fórmula: C₆H₆O₃S
Peso Molecular: 158.18 g/mol
Ponto de ebulição: 319
Ponto de Fusão: 45…50 °C
Ponto de Inflamação: >100 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00011689
Número CAS: 98-11-3
EINECS: 202-638-7
UN: 2585
ADR: 8 III
Merck Index: 13,01070

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Especificações dos Resultados do Teste

Appearance Off-white to brown Low melting solid or fused mass
Infrared spectrum Conforms
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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