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Holide Material Enterprise Co.,LTD
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Carboxymethyl Cellulose,Sodium Carboxymethyl Cellulose |
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Carboxymethyl Cellulose Carboxymethyl Cellulose
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Chemical name: carboxymethyl cellulose Molecular formula: [C 6 H 7 O 2 (OH) 2 CH 2 COONa]n Structural formula:
Specification and usage: (Q/09SRT009-200)
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Model
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Specification
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Replace degree (DS)
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Viscosity mpa.s
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Chloride %
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PH
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Moisture %
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As %
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Heavy metals
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Uses
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PM7
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0.7
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300-600
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2.0
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6.5-8.0
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10
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0.0002
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0.0002
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pharmaceutical material
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PM7
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600-1000
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FM6
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0.60
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300-600
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2.0
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6.5-8.0
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10
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0.0002
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0.0002
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food additives
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FH6
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800-1200
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FH6(super-high)
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1200
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FFM9
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0.9
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300-800
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1.8
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6.5-7.5
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7
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beverages
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FFH9
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800-1200
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IM8
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0.8
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300-600
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5.0
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6.5-8.0
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10
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petroleum, geology ,papermaking, construction
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IH8
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800-1200
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IH6
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0.6
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800-1200
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7.0
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6.5-8.0
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10
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textile , printing
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IM6
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300-600
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IH9
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0.90
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1000
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3.0
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6.5-7.5
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5.0
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toothpaste silk papermaking,
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IH10
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1.0
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OH6
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0.6
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800-1200
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8.5-10
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10
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petroleum, geology , textile , printing
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OM6
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400-600
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40
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OL4
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0.4
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200-400
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>9
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10
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geology , drilling
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248
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200
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>9
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40
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construction, coating
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XYF-1-1
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0.65
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10-40
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10-12
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10
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detergent
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Remark: viscosity is adjustable , the range is 10-5000mpa.s in 25 C, 2% CMC
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Properties: white or slight yellow floc-like fiber powder or white powder, odorless, tasteless, no toxicity; disolved in cold water or hot water, solution is basic or neutral, its solution is stable in ph of 2-10, color-changed temp. is 227 C, charring temp. is 252 C, the surface tension of 2% solution is 71mn/n.
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