Estimated delivery in United States, on Friday 3 Jan 2025
Product Information
Name:
Orange 2 sodium
Controlled Product
Synonyms:
- sodium;4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
- Natrium-4-[(2-hydroxy-1-naphthyl)azo]benzolsulfonat
- Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
- C.I. 15510
- 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt
- C.I. Acid Orange 7, monosodium salt
- sodium 4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
- Orange Ⅱ
- Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
- sodium 4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonate
- See more synonyms
- Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
- Orange II sodium salt
- Acid Orange
- Acid Orange A
- Acid Orange II Lake
- C.I. Acid Orange 7, monosodium salt
- D & C Orange no. 4
- Pigment Orange 17 (15510:1)
- C.I. Acid Orange 7
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Doctor Ehrenstorfer
Long term storage:
Notes:
Chemical properties
Molecular weight:
350.32
Formula:
C16H11N2O4S·Na
Color/Form:
Neat
InChI:
InChI=1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22, /h1-10,19H,(H,20,21,22), +1/p-1/b18-17+, /q
InChI key:
InChIKey=BOFRVHAKVKEMMT-UHFFFAOYSA-N
SMILES:
O=S(=O)([O-])c1ccc(N=Nc2c(O)ccc3ccccc23)cc1.[Na+]
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: 04-C15735000 Orange 2 sodium
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