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68037-40-1
???:
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???(??):
???????-??????????,????;???????-??????????,????(SULFONATEDSTYRENE-MALEICANHYDR...
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POLY(STYRENESULFONIC ACID-CO-MALEIC ACID), SODIUM SALT
???(??):
poly(styrenesulfonicacid-co-maleicacid);Poly(4-styrenesulfonic acid-co-Maleic acid) s;styrene/ maleic anhydride copolymer, sulfonated;Poly(4-styrenesulfonicacid-co-maleicacid)sodiumsal;POLY(STYRENESULFONIC ACID-CO-MALEIC ACID), SODIUM SALT;POLY(4-STYRENESULFONIC ACID-CO-MALEIC ACID), SODIUM SALT;SULFONATED STYRENE-MALEIC ANHYDRIDE COPOLYMER, SODIUM SALT;POLY(STYRENE SULFONIC ACID-CO-MALEIC ANHYDRIDE), SODIUM SALT;2,5-Furandione,polymerwithethenylbenzene,sulfonated,sodiumsalt;Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt, Type1
CBNumber:
CB7280566
???:
C12H10NaO3*
??? ??:
225.19577
MOL ??:
68037-40-1.mol

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1.163 g/mL at 25 °C
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n20/D 1.3864
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H2O: ???
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??????(pH)
7
EPA
2,5-Furandione, polymer with ethenylbenzene, sulfonated, sodium salt (68037-40-1)
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  • ?? ? ???? ?? (GHS)
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????? 26-36
WGK ?? 3
TSCA TSCA listed
???? ?? KE-17335
????(GHS): GHS hazard pictograms
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H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
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P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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Boiler additive to prevent and remove sludge. Crystal modifier for calcium salts and excellent dispersant for iron oxide.

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1:1 4-styrenesulfonic acid:maleic acid mole ratio

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