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Lieferanten für
Carboxymethylcellulose sodium
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Daten | | CAS |
9004-32-4 | | Formula |
C28H30Na8O27 |
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23 Registerierte Lieferanten
| Appearance | White powder
| | Purity | 98% min |
Molecular Formula: C6H7O2(OH)2CH2COONa WGKGermany: 1 HS Code: 39123100
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Carboxymethylcellulose sodium is a kind of water-soluble polyanionic cellulose compound obtained by chemical modification of natural fiber. This product has good water loss , inhibition and high temperature resistance for mud fluid.
| | Appearance | Free-flowing granular powder
| | Properties | Carboxymethyl cellulose is highly hygroscopic and usually contains large amounts of water in storage; Carboxymethyl cellulose solution, won't produce gel with temperature up, the temperature of more than 50 ℃ , the viscosity is not reversible; Its stability is greatly affected by PH, when the alkalinity is high, the viscosity is lost; The water retention is much lower than methylcellulose. It has retarding effect on gypsum - based mortar and reduces its strength.
| | Packing | 25Kg net paper compound plastic bags with PE inner liner On clients’ requirement |
Molecular Fomula: C6H7O2(OH)2CH2COONa
Appearance: Cream colored powder
Weitere Informationen finden Sie hier
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Privilegierte Lieferanten
Letztes Update 2024-04-19
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