poly(styrene-alt-maleic acid) sodium
Names
[ CAS No. ]:
25736-61-2
[ Name ]:
poly(styrene-alt-maleic acid) sodium
[Synonym ]:
Cypres 48
Maleic acid anhydride-styrene polymer sodium salt
2,5-Furandione, polymer with ethenylbenzene, sodium salt
Benzene, ethenyl-, polymer with 2,5-furandione, sodium salt
Impress SC 700
Styrene-maleic anhydride copolymer sodium salt
SMA 1000A
Styrene-maleic anhydride polymer sodium salt
Maleic anhydride-styrene polymer sodium salt
SMA 100HNa
SMA 3000Na
HTI 6620M
SMA 1000HNa
SMA 3000HNa
Styrene, polymer with maleic anhydride, sodium salt
Malon MS 20
Scripset 500
MFCD00217732
Demol ST
Maleic anhydride, polymer with styrene, sodium salt
Maleic anhydride-styrene copolymer sodium salt
2,5-Furandione-styrene copolymer sodium salt
SMA 2000HNa
Polystar SMX 1H
Solakryl KSM
Maleic anhydride-styrene diblock copolyme sodium salt
Malon MS 25
Chemical & Physical Properties
[ Density]:
1.070 g/mL at 25 °C
[ Molecular Formula ]:
(C8H8.C4H2O3)x.xNa
[ Molecular Weight ]:
202.206
[ Index of Refraction ]:
n20/D 1.362
[ Storage condition ]:
2-8℃
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H315-H318
[ Precautionary Statements ]:
P280-P305 + P351 + P338
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R41;R37/38
[ Safety Phrases ]:
S26;S39
[ RIDADR ]:
NONH for all modes of transport
Articles
Macromol. Biosci. 5(9) , 890-5, (2005)
Reactivity and swelling of nanometer films of alternating maleic anhydride copolymers were investigated in dependence on the kind of comonomer and molar mass of copolymer in aqueous solution at pH 7.4...
Contraception in male monkeys by intra-vas deferens injection of a pH lowering polymer.Contraception 32(1) , 109-18, (1985)
A new male method of contraception by injecting a polymer, styrene-maleic anhydride (SMA), into the lumen of the vas deferens has been studied on rhesus monkeys. The polymer has the dual feature that ...
Repeated vas occlusion and non-invasive reversal with styrene maleic anhydride for male contraception in langur monkeys.Int. J. Androl. 23(1) , 36-42, (2000)
The feasibility of a spacing method for contraception, using Styrene Maleic Anhydride (SMA) as a vas occlusive agent, has been assessed in male langur monkeys. The vas deferens of 6 animals were occlu...