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2,2'-Thiodiacetic acid 98%

Fornitore: Thermo Scientific
Attenzione

Synonyms: Thiodiglycolic acid, Thiodiacetic Acid

138740010 138740250 138741000
ACRO138740010EA 267 EUR
ACRO138740010 ACRO138740250 ACRO138741000
2,2'-Thiodiacetic acid 98%
2,2'-Thiodiacetic acid
Formula: C₄H₆O₄S
Peso molecolare: 150,16 g/mol
Punto di ebollizione: 168 °C (14 mmHg)
Punto di fusione: 128…131 °C
Densità: 1,661 g/cm³ (20 °C)
MDL Number: MFCD00004359
CAS Number: 123-93-3
EINECS: 204-663-9
UN: 3261
ADR: 8,III
Merck Index: 12,09467

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Risultati del test di specificazione

Appearance White to grey Crystalline powder
Infrared spectrum Conforms
Melting point 128 to 131 °C
Titration with NaOH ≥97.5 %
NMR (1H-NMR) Consistent with structure
Specific optical rotation -36.6° to -40.6° (20 °C, 589 nm) (c=1,4 in DMF)

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