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Home » Product List » Additives » Carboxyl Methyl Cellulose CMC
Product Details
Carboxyl Methyl Cellulose CMC
| Packing: | in Kraft Bag or Woven Bag, Net Weight: 25kgs/Bag. |
|---|---|
| Standard: | Food and Industrial Grade |
| Productivity: | 10000t |
| Unit Price: | Negotiable |
| Shipment Terms: | CIF |
| Payment Terms: | L/C,T/T,Western Union |
| Minimum Order: | 10 Tons |
| Price Valid Time: | From Feb 24,2012 To Sep 30,2013 |
| Trademark: | BH |
| Origin: | China |
| Appearance: | Powder |
| Color: | White |
| Efficacy: | Promote Nutrition |
| Type: | CMC |
| Classification: | Food Additives |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Carboxy Methyl Cellulose (CMC)
1. Food grade CMC
2. Toothpaste grade CMC
3. Construction grade CMC
4. Detergent grade CMC
Details ofinformation
Introduction
1. Name: Carboxyl methyl Cellulose, CMC
2. Molecular formula: (C6H10O6)n(C2H2O2Na)x
3. Molecular weight: 240.206
4. Physical Property: Odorless, avirulent insipidity
5. Chemical properties: Soluble in cold or hot water, with certain viscosity of colorless liquor. For the neutral or slightly alkaline solution, not soluble in ethanol, ethyl ether, isopropyl alcohol, acetone, etc, soluble in water 60% alcohol or acetone liquor.
6. Specification: Industrial class.
7. Appearance: White or light yellow or white powder floe fiber powder.
Details:
1)CMC(food grade/FH9)
Specification:
Apperance: White powder
Substitution degree: 0.9% min
Purity: 98% min
Viscosity: 1300mpa. S min
PH: 6.5-8
Chloride: 1.5% max
Moisture: 8% max
2)CMC(food grade/FH8)
Specification:
Apperance: White powder
Substitution degree: 0.75% min
Purity: 98% min
Viscosity: 1300mpa. S min
PH: 6.5-8
Chloride: 1.5% max
Moisture: 8% max
3)CMC(500-800CPS)-Oil drilling grade
Specifications:
Appearance: White powder
Viscosity: 500-800mpa. S
Distilled water: 30mpa. S min
Salt water: 30mpa. S min
4% salt water: 30mpa. S min
Lose quantity: 10 max
Moisture: 10% max
PH: 6.5-8.5
4)CMC(800--1200CPS)-Tech grade
Specifications:
Appearance: White powder
Viscosity: 800-1200mpa. S
Degree substitution: 0.8% min
Chloride: 6% max
PH: 6.5-8.5
Moisture: 10% max
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Type |
FVHX |
FHX |
FMX |
FLX |
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Viscosity scope(mpas) |
500 min |
200-500 |
400-2000 |
25-400 |
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1% aqueous solution |
2% aqueous solution |
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Technique Requirements |
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Viscosity(2% aqueous solution, mpas) |
25 min |
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Degree of Substitute |
0.2-1.5 |
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PH Value (10g/l aqueous solution) |
6.0-8.5 |
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Loss on Drying (%) |
10.0 max |
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Chloride (cl, %) |
1.2 max |
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Arsenic (As, %) |
0.0002 max |
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Lead (Pb, %) |
0.0005 max |
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Heavy Metal (Pb, %) |
0.0015 max |
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Iron (Fe, %) |
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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