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434507

Sigma-Aldrich

Poly(methacrylic acid, sodium salt) solution

average Mn ~5,400, average Mw ~9,500 by GPC, 30 wt. % in H2O

Sinonimo/i:

Poly(methacrylic acid) sodium salt, Sodium polymethacrylate, Sodium polymethacrylic acid

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About This Item

Formula condensata:
[CH2C(CH3)(CO2Na)]n
Numero CAS:
54193-36-1
Numero MDL:
MFCD00156535
Codice UNSPSC:
12162002
ID PubChem:
24867197
NACRES:
NA.23

Forma fisica

viscous liquid

PM

average Mn ~5,400
average Mw ~9,500 by GPC

Concentrazione

30 wt. % in H2O

pH

8-9

Viscosità

110-375 cP(25 °C, Brookfield)(lit.)

Densità

1.18 g/mL at 25 °C

Stringa SMILE

CC(=C)C(=O)O[Na]

InChI

1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1
SONHXMAHPHADTF-UHFFFAOYSA-M

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Applicazioni

Water treatment agent for cooling towers, boilers and heat exchangers.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCP8946
MKCM8314
MKCJ5853
MKCF3335
MKBX4881V

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