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disodium 7-hydroxynaphthalene-1,3-disulphonate

disodium 7-hydroxynaphthalene-1,3-disulphonate ??? ???
?? ??:
842-19-3
???:
disodium 7-hydroxynaphthalene-1,3-disulphonate
???(??):
Ponceau 4R Impurity 2;Ponceau 4R Impurity 2 Sodium Salt;disodium 7-hydroxynaphthalene-1,3-;sodium 7-hydroxynaphthalene-1,3-disulfonate;2-Naphthol-6,8-Disulphonic Acid Sodium Salt;2-Naphthol-6,8-Disulfonic Acid Disodium Salt;isodium,7-hydroxynaphthalene-1,3-disulfonate;Disodium 7-hydroxynaphthalene-1,3-disulfonate;DISODIUM 7-HYDROXY-1,3-NAPHTHALENEDISULFONATE;disodium 7-hydroxynaphthalene-1,3-disulphonate
CBNumber:
CB9937325
???:
C10H9NaO7S2
??? ??:
328.28
MOL ??:
842-19-3.mol
MSDS ??:
SDS

disodium 7-hydroxynaphthalene-1,3-disulphonate ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
???? ?? KE-20713
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

disodium 7-hydroxynaphthalene-1,3-disulphonate C??? ??, ??, ??

disodium 7-hydroxynaphthalene-1,3-disulphonate ?? ?? ? ???

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disodium 7-hydroxynaphthalene-1,3-disulphonate ?? ??

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disodium 7-hydroxynaphthalene-1,3-disulphonate ?? ??:

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