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1,4-????????

1,4-????????
1,4-???????? ??? ???
?? ??:
880-68-2
???:
1,4-????????
???(??):
1,4-????????
???:
1,4-BENZENEBISPHOSPHONIC ACID
???(??):
1,4-Benzenediphosphonic Acid;1,4-BENZENEBISPHOSPHONIC ACID;1,4-Phenylenediphosphonic Acid;Phenylene-1,4-diphosphonic acid;(4-phosphonophenyl)phosphonicaci;1,4-PhenylenediphosphonicAcid>(4-Phosphonophenyl)phosphonic acid;Phosphonic acid, P.P'-1,4-phenylenebis-;1,4-Benzenebisphosphonic acid, min. 95 %
CBNumber:
CB8219136
???:
C6H8O6P2
??? ??:
238.07
MOL ??:
880-68-2.mol

1,4-???????? ??

???
275 °C
?? ?
580.4±60.0 °C(Predicted)
??
1.80±0.1 g/cm3(Predicted)
?? ?? (pKa)
1.28±0.10(Predicted)
??? ??
powder to crystal
??
???? ?? ??
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(UN No.) UN 3261 8/PG III
?? ?? 8
???? III
HS ?? 2931499090
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H290 ??? ???? ? ?? ?? ????? ?? 1 ?? GHS hazard pictograms P234, P390, P404
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P234 ??? ???? ?????.
P260 ??·?·??·???·??·...·????? ???? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P363 ?? ??? ??? ??? ?????.
P390 ????? ???? ?? ???? ??????.
P405 ???? ?????.
P406 ??? ???? ?????/...???? ??
P501 ...? ??? / ??? ?? ???.
NFPA 704
0
3 0

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1,4-???????? ?? ??:

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