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???????????;??????,4-???-2-?????-,?????,???????? ??? ???
?? ??:
6018-19-5
???:
???????????;??????,4-???-2-?????-,?????,????????
???(??):
???????????;??????,4-???-2-?????-,?????,????????
???:
Sodium 4-aminosalicylate dihydrate
???(??):
PAS-NA 2H2O;SODIUM AMINOSALICYLA;Sodium 4-aminosalicy;The aMino acid sodiuM;SodiumAmimosalicylate;SodiuM 4-AMinosalicylate 4-AMINOSALICYLIC ACID, NA SALT;Sodium 4-aminosalicylate dihyd;Sodium aminosalicylate dihydrate;AMINOSALICYLATE SODIUM, DIHYDRATE
CBNumber:
CB9202944
???:
C7H10NNaO4
??? ??:
195.15
MOL ??:
6018-19-5.mol
MSDS ??:
SDS

???????????;??????,4-???-2-?????-,?????,???????? ??

???
250 °C
RTECS ??
VO1700000
?? ??
2-8°C
???
956g/l
??? ??
?? ??
??
???
??????(pH)
6.5-8.5 (20g/l, H2O, 20℃)
???
??
??
Air & Light Sensitive
CAS ??????
6018-19-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
TSCA Yes
HS ?? 29225090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
0
2 0

???????????;??????,4-???-2-?????-,?????,???????? C??? ??, ??, ??

??? ??

white to beige fine crystalline powder

??

antibacterial, tuberculostatic

?? ??

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Purification Methods

Recrystallise it from water at room temperature (2mL/g) by adding acetone and cooling. [Beilstein 14 III 1436, 14 IV 1969.]

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