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Chromotrope 2B

Catalog No. L11330 Name Alfa Aesar
CAS Number 548-80-1 Website
M. F. C16H9N3Na2O10S2 Telephone
M. W. 513.3663 Fax
Purity 97% Email
Storage Chembase ID: 109960

SYNONYMS

Title
铬变素2B
IUPAC name
disodium 4,5-dihydroxy-3-[2-(4-nitrophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
IUPAC Traditional name
disodium 4,5-dihydroxy-3-[2-(4-nitrophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
Synonyms
C.I. 16575
Acid Red 176

DATABASE IDS

EC Number 208-959-9
Beilstein Number 4109733
Merck Index 142240
CAS Number 548-80-1
MDL Number MFCD00003951

PROPERTIES

Purity 97%
Melting Point >300°C
TSCA Listed

DETAILS

REFERENCES

  • Reagent for boric acid and borates.