Properties:CMC is a kind of ionic linear polymer substance. It is white or yellowish fibrous powder,non toxic,tasteless,easily soluble in cold or hot water to become transparent viscous solution.
CMC Quality Index Industrial grade and Oil Drilling grade
Product Name | Sodium | Product Type | CMC LV | |
Items | Standard | |||
Purity,% | ≥ 70 | |||
Degree of Substitution(D.S) | ≥0.75 | |||
PH | 7—10 | |||
Loss on Drying(%) | ≤10.0 | |||
Fluid Loss | 40% saturated salt water | | ||
Viscometer | | | ||
Product Name | Sodium | Product Type | CMC HV | |
Items | Standard | |||
Purity,% | ≥ 70 | |||
Degree of Substitution(D.S) | ≥0.75 | |||
PH | 7—10 | |||
Loss on Drying(%) | ≤10.0 | |||
Fluid Loss | 40% saturated salt water | ≤10.0 | ||
Viscometer | In Distilled water | ≥30 | ||
In 40g/l salt solution | ≥30 | |||
In saturated salt water | ≥30 | |||
CMC used in food industry
Product | Sodium |
Model | TX3000 | Classification | E466, FCC V |
Test items | Testing standards | ||||
Physical Form | White or slightly yellowish | ||||
Viscosity,mPa.s(1% soln Brookfield ) | 2500-3500cps | ||||
Degree of substitution (D.S.) | 0.65-0.85 | ||||
Moisture% | max.10% | ||||
Purity % | min.99.5% | ||||
PH (1%soln) | 6.0-8.5 | ||||
Heavy Metal (As,Pb)ppm | max.15 | ||||
Pb ppm | max.3 | ||||
Iron ppm | max.3 | ||||
As ppm | max.2 | ||||
Hg ppm | max.1 | ||||
Product | Sodium | Model | TX6000 | Classification | E466, FCC V | |
Test items | Testing standards | |||||
Physical Form | White or slightly yellowish | |||||
Viscosity,mPa.s | 5500-6500cps | |||||
Degree of substitution (D.S.) | 0.65-0.85 | |||||
Moisture% | max.10% | |||||
Purity % | min.99.5% | |||||
PH (1%soln) | 6.0-8.5 | |||||
Heavy Metal (As,Pb)ppm | max.15 | |||||
Pb ppm | Max.2 | |||||
Cd ppm | Max.1 | |||||
As ppm | Max.3 | |||||
Hg ppm | max.1 | |||||
Storage and Package
Store in a cool, dry and well-ventilated area
Pack with 25kg craft paper bag lined with pp bag
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