Other Product

2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt

Product Name:	2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt
Casno:	20349-39-7
Synonyms:	2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2);2,7-Naphthalenedisulfonicacid, 4-hydroxy-, disodium salt (8CI,9CI);4-Hydroxy-2,7-naphthalenedisulfonicacid disodium salt;Disodium 1-hydroxy-3,6-naphthalenedisulfonate
Molecular Structure:
Molecular Formula:	C10H8O7S2.2Na
Molecular Weight:	348.25
EINECS:	243-754-8
Melting Point:	300ºC
Risk Codes:	36/37/38
Appearance:	Grey to brownish moist presscake or powder
Hazard Symbols:	Xi