CMC-Carboxymethyl Cellulose
food& industrial
purity: 99%min
viscosity: 5-6000cps
high quality with good price made in China
food& industrial
purity: 99%min
viscosity: 5-6000cps
high quality with good price made in China
CMC (Sodium Carboxymethyl Cellulose)
Molecular Formula: C6H7O2(OH)2OCH2COONa
CAS NO. 9004-32-4
H.S. Code: 39123100
Chemical Properties: CMC is a kind of cellulose ether with anion contours high molecular structure. It has no smell, no taste and no toxicity. The white to off-white powder and graininess can be easily melt in water and become colloidal solution, but it cant melt in alcohol, ether, acetone and other organic solvent.
Applications:
| 1 | Food Grade CMC |
| 2 | Detergent Grade CMC |
| 3 | Oil-drilling Grade CMC |
| 4 | Paper Grade CMC |
| 5 | Textile, Dyeing Grade CMC |
| 6 | Ceramics, Construction, Paint Grade |
| 7 | Welding, Battery Grade CMC |
| 8 | Toothpaste Grade CMC |
| 9 | Tobbaco Grade CMC |
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Type
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FVHX
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FHX
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FMX
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FLX
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Viscosity scope(mpas)
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500 min
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200-500
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400-2000
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25-400
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1% aqueous solution
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2% aqueous solution
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Technique Requirements
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Viscosity(2% aqueous solution, mpas)
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25 min
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Degree of Substitute
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0.2-1.5
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PH Value (10g/l aqueous solution)
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6.0-8.5
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Loss on Drying (%)
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10.0 max
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Chloride (cl, %)
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1.2 max
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Arsenic (As, %)
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0.0002 max
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Lead (Pb, %)
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0.0005 max
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Heavy Metal (Pb, %)
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0.0015 max
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Iron (Fe, %)
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0.02 max
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Our company can produce food grade CMC with high purity, very high viscosity according to the customer' s requirements.
Purity: 99% min
Viscosity(1% aqueous solution, Brookfield): FVH6: 5000 min mpa. s; FHV9: 2000 min mpa. s
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