Bensensulfonsyra 90%, Technical Grade

Leverantör: Thermo Scientific
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159020010 159020051 159020250 159021000 159025000
ACRO159020010EA 1525 SEK
ACRO159020010 ACRO159020051 ACRO159020250 ACRO159021000 ACRO159025000
Bensensulfonsyra 90%, Technical Grade
Bensensulfonsyra
Formel: C₆H₆O₃S
MW: 158,18 g/mol
Kokpunkt: 319 °C (1013 hPa)
Smältpunkt: 45…50 °C
Densitet: 1,32 g/cm³ (47 °C)
Flampunkt: >100 °C
Storage Temperature: Omgivande
MDL Number: MFCD00011689
CAS nummer: 98-11-3
EINECS: 202-638-7
UN: 2585
ADR: 8,III
Merck Index: 13,01070

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Specifikation testresultat

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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