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Acido tioglicolico 98%

Fornitore: Thermo Scientific
Pericolo

Synonyms: Mercaptoacetic acid

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ACRO125430010EA 138 EUR
ACRO125430010 ACRO125430100 ACRO125432500 ACRO125430025
Acido tioglicolico 98%
Acido tioglicolico
Formula: HSCH₂COOH
Peso molecolare: 92,12 g/mol
Punto di ebollizione: 220 °C (760 mmHg)
Punto di fusione: –16 °C
Densità: 1,325 g/cm³
Flash Pt: 126 °C
Temperatura di stoccaggio: Refrigerata
MDL Number: MFCD00004876
CAS Number: 68-11-1
EINECS: 200-677-4
UN: 1940
ADR: 8,II
Merck Index: 13,09410
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Risultati del test di specificazione

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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