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CAS No.: |
9004-32-4 |
Other Names: |
CMC;sodium Carboxymethyl Cellulose |
MF: |
C6H7O2(OH)2OCH2COONA |
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Place of Origin: |
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Grade Standard: |
Food Grade,Industrial Grade |
Purity: |
55%-99% |
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Appearance: |
white to yellowish powder |
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Packaging & Delivery
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Packaging Detail: |
kraft paper bags of |
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Delivery Detail: |
WITHIN 20 DAYS UPON RECEIPT ORIGINAL L/C OR ADVANCE PAYMENT |
Specifications
Carboxymethylcellulose sodium(CMC) 9004-32-4
High quality
Purity:as your requirements
CAS NO.: 9004-32-4
MF: [C6H7O2(OH)2CH2COONa]n
Purity: 55%~99%min
Other name: Sodium CMC
Appearance: white or yellowish fiber,granules, powder
We can supply Food Grade,Oil Drilling Grade,Detergent Grade,Paper Grade,Textile Dyeing Grade,Toothpaste Grade etc
Usage:
1. Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.
2. Detergent grade CMC, when used in liquid, paste detergent, acts as stabilizing agent and thickening agent; When used in detergent powder, CMC can effectively prevent washes from becoming contaminated after being washed by synthetic detergent.
3. CMC used in textile and dyeing industry as sizing agent and dying adjuvant to make stock limpidity and transparence. It is easy a good Stabilizer of the stock and helps to form film. It is easy to desizing.
4.CMC in Food Industry:CMC is widely used in frozen desserts, protein food, beverages, icings, dressings, instant noodles, etc.
Specification:
|
Item |
Oil drilling Grade |
Ceramics |
Detergent Grade |
Paint Grade |
Textile&Dyeing |
Tech |
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Replace degrees(D.S) |
0.80 min |
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0.75 min |
0.60 min |
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0.6-0.80 min |
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Purity |
80% min |
70-85% |
70-80% min |
60-85% |
90%min |
50-75% min |
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Viscosity 2% |
200-500mpa.s |
300-500 |
200-300mpa.s |
200min |
800-1200 |
100-400mpa.s |
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Water content |
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7-10% |
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6-10% |
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PH |
7.0-9.0 |
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6.0-8.0 |
6.5-8.5 |
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6.0-8.0 |
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Size |
80% |
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80% |
----------- |
------------ |
80% |
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Drying reductions |
10% max |
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10% max |
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10% max |