Ponceau S, ren

Leverantör: Thermo Fisher Scientific
Varning

Synonyms: 3-Hydroxy-4-(2-sulpho-4-[4-sulphophenylazo]phenylazo)-2,7-naphthalenedisulphonic acid sodium salt, CI 27195, Ponceau, 3-Hydroxy-4-((2-sulpho-4-((4-sulphophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulphonic acid, tetrasodium salt

161470250 161471000 161470100
ACRO161470250EA 1600 SEK
ACRO161470250 ACRO161471000 ACRO161470100
Ponceau S, ren
Ponceau S
Formel: C₂₂H₁₂N₄Na₄O₁₃S₄
MW: 760.56 g/mol
Storage Temperature: Omgivande
MDL Number: MFCD00003892
CAS nummer: 6226-79-5
EINECS: 228-319-2

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Specifikation testresultat

Appearance Bordeaux to dark brown Crystalline powder
Infrared spectrum Conforms
UV spectrum Complies
Dye content ≥70 %


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