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Home > Encyclopedia > 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2) structure

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2) 

structure
  • CAS No:

    3564-28-1

  • Formula:

    C16H12N4O10S2.2Na

  • Chemical Name:

    2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2)

  • Synonyms:

    2,7-Naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-,sodium salt (1:2);C.I. Mordant Green 17,disodium salt;Omega Chrome Green F;C.I. Mordant Green 17;2,7-Naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-,disodium salt;C.I. 17225;Azochromol Green B;Chrome Fast Green G;Chrome Green F;Chrome Green G;Chrome Green 3G;Cromal Green N;Diacromo Green B;Eniacromo Green B;Eriochrome Green H;Eriochrome Green HK;Fenakrom Green 3G;Kayaku Chrome Green F;Mitsui Chrome Green F;Sunchromine Green LF;Sunchromine Green LG;Tertrochrome Green G;Acid Chrome Green G;Mordant Green 17

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-, sodium salt (1:2) Basic Attributes

528.38

527.963373

222-646-4

Characteristics

268

Safety Information

R20/21/22;R36/37/38

S26;S36/S37/S39

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:528.4
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:13
Rotatable Bond Count:2
Exact Mass:527.96337344
Monoisotopic Mass:527.96337344
Topological Polar Surface Area:268
Heavy Atom Count:34
Complexity:915
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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