(±)-Camphor-10-sulphonic acid 98%

Leverantör: Thermo Scientific
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Synonyms: DL-Camphor-10-sulphonic acid, (±)-2-Oxobornane-10-sulphonic acid, (7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulphonic acid

189071000 189075000 189070025
ACRO189071000EA 680 SEK
ACRO189071000 ACRO189075000 ACRO189070025
(±)-Camphor-10-sulphonic acid 98%
(±)-Camphor-10-sulphonic acid
Formel: C₁₀H₁₆O₄S
MW: 232,3 g/mol
Smältpunkt: >195 °C
Storage Temperature: Omgivande
MDL Number: MFCD00074827
CAS nummer: 5872-08-2
EINECS: 227-527-0
UN: 3261
ADR: 8,II

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Specifikation testresultat

Appearance White to light beige Powder or granular powder
Infrared spectrum Conforms
Loss on drying ≤1.5 % (105°C)
Titration with NaOH 97.5 to 102.5 % (On dried substance)
Clarity of solution (20% aq. soln.) clear
Residue after ignition ≤0.2 %
Specific optical rotation -15° to -22° (20°C, 589 nm) (1% in water)
Chloride (Cl) ≤100 ppm
Sulfate (SO4) ≤500 ppm
Iron (Fe) ≤20 ppm
Heavy metals (as Pb) ≤20 ppm

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