Merkaptoättiksyra (Tioglykolsyra) 98%

Leverantör: Thermo Scientific
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Synonyms: Merkaptoättiksyra

125430010 125430100 125432500 125430025
ACRO125430010EA 2600 SEK
ACRO125430010 ACRO125430100 ACRO125432500 ACRO125430025
Merkaptoättiksyra (Tioglykolsyra) 98%
Merkaptoättiksyra (Tioglykolsyra)
Formel: HSCH₂COOH
MW: 92,12 g/mol
Kokpunkt: 220 °C (760 mmHg)
Smältpunkt: –16 °C
Densitet: 1,325 g/cm³
Flampunkt: 126 °C
Storage Temperature: Kylskåp
MDL Number: MFCD00004876
CAS nummer: 68-11-1
EINECS: 200-677-4
UN: 1940
ADR: 8,II
Merck Index: 13,09410
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Specifikation testresultat

Appearance Clear colorless Liquid
Infrared spectrum Conforms
Refractive index 1.5030 to 1.5050 (20°C, 589 nm)
Titration Iodimetric ≥97.5 %
Iron (Fe) ≤300 ppb
Impurity ≤0.2 % Other acids (as TGA)
UV 1 cm cell vs water
Color scale ≤10 APHA
Residue after evaporation ≤0.001 %
Acidity ≤0.0003 meq/g

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