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Carboxymethylcellulose sodium CMC-Na CAS NO.37231-14-4
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Available Specifications:
99%(5-100)Metric Ton
- Product Details
Keywords
- 37231-15-5
- 404943-62-0
- 454679-81-3
Quick Details
- ProName: Carboxymethylcellulose sodium CMC-Na
- CasNo: 37231-14-4
- Molecular Formula: C8H16NaO8
- Appearance: White powder
- Application: Oil drilling grade CMC used in fractur...
- DeliveryTime: prompt shipment
- PackAge: 25kg bag
- Port: Shanghai,China
- ProductionCapacity: 10000 Metric Ton/Year
- Purity: 99.5%min
- Storage: RT.
- Transportation: BY SEA,TRAIN
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- CAS No.: 9004-32-4
Superiority
high degree of substitution,
good uniformity of substitution
1, a main physical and chemical properties, the CMC is a linear ion-polymer material, pure white or slightly yellow, fibrous powder, non-toxic, tasteless and soluble in hot and cold water to become transparent solution viscosity, Natural Rubber and general syntheic did not have many advantages, which are widely used in food processing, beverages, textiles, paper making, Oil drilling, daily chemicals, paint, tobacco, building materials, ceramics, Coil, detergents, and other industrial and unique thickener, binder, emulsifier, aquasorb, dispersion, suspensions, puffing sexual fixing agent, retarders in all sectors play their role, commonly known as the "industrial MSG" two, the use of a small amount of water infiltrating it, and then add water, stirring as necessary preparation concentration of the solution. For other ingredients, excipients and will be the best blending of CMC, in the solution of high-speed stirring gradually input can be fast dissolving. We should also be careful in high-temperature, the viscosity will reduce the temperature rise, as CMC easily absorb moisture users attention to packaging intact, Moistened products to avoid dissolution. Benpinwei non-dangerous goods.
CMC quality indicators
Carboxymethyl cellulose, sodium salt; sodium carboxymethyl cellulose; cellulose carboxymethyl ether, sodium; cmc sodium salt; carboxyl methyl cellulose sodium; carboxy-methyl cellulose sodium; carboxymethyl cellulose sodium; cellulose carboxymethyl ether sodium; cmc sodium; cmc-4lf sodium; carbose sodium; carboximethylcellulosum sodium; carboxymethyl cellulose ether sodium; carboxymethylated cellulose pulp sodium; carboxymethylcellulosum sodium; carmellose sodium; carmellosum sodium; carmelosa sodium; cellulose gum 7h sodium; cellulose carboxymethylate sodium; cellulose, (carboxymethyl) sodium; cellulose, ether with glycolic acid sodium; celluloseglycolic acid sodium; colloresine sodium; croscarmellose sodium; croscarmellosum sodium; CMCNA; sodium acetate-hexose (1:1:1); acetic acid; 2,3,4,5,6-pentahydroxyhexanal sodium; CMC; CMC-Na; Carboxy Methylcellulose Sodium
9004-32-4;117385-93-0;12624-09-8;198084-97-8;247080-55-3;37231-14-4;37231-15-5;404943-62-0;454679-81-3;50642-44-9;54018-17-6;55607-96-0;64103-90-8;654655-39-7;73699-63-5;80296-93-1;81209-86-1;82197-79-3;9045-95-8;9085-26-1
Details
1, industrial and oil level indicators of the quality of CMC
| Level | Product code | Quality standards | |||||
|
Replace degrees .S) |
Purity |
Viscosity 25 |
PH | Size (60 head)% | Drying reductions | ||
| Industrial grade | L6 | 0.50-0.70 | 55 | 50-40* | 8.0-11.5 | 80 | 10 |
| L8 | 0.80 | 75 | <300 | 7.0-9.0 | 80 | 8 | |
| LM6 | 0.60 | 45 | 300-800 | 6.0-8.5 | 80 | 8 | |
| IMH8 | 0.80 | 92 | 600 | 6.0-8.5 | 80 | 10 | |
| LH6 | 0.60 | 92 | 800-1200 | 6.0-8.5 | 80 | 8 | |
| LH8 | 0.80 | 92 | 800-1200 | 6.0-8.5 | 80 | 8 | |
| LH9 | 0.90 | 97 | 800-1200 | 6.0-8.5 | 80 | 8 | |
| ISH9 | 0.90 | 97 | >1200 | 6.0-8.5 | 80 | 8 | |
| Oil- | LV-CMC | 0.80 | 80 | 7.0-9.0 | 80 | 10 | |
| MV-CMC | 0.65 | 85 | 7.0-9.0 | 80 | 10 | ||
| HV-CMC | 0.80 | 95 | 6.5-8.0 | 80 | 10 | ||
2, CMC-oil drilling fluid performance indicators
| Level | Project | Indicators | |||
| Distilled water | Brine | Saturated brine | |||
| Pulp basis | Filtrate lossml) | 5010 | 9010 | 10010 | |
| The apparent viscosity(mpa.s) | 6 | 6 | 10 | ||
| PH | 8.01.0 | 8.01.0 | 7.51.0 | ||
| HV-CMC | Create slurry ratem3/t | 200 | 150 | 160 | |
| LV-CMC | Filtrate loss | Quantityg/l | 7.0 | 10 | |
| The apparent viscositympa.s) | 4.0 | 6.0 | |||
| MV-CMC | Quantity | 6.0 | 14.0 | 23.5 | |
| The apparent viscosity mpa.s) | 15 | 15 | 15 | ||
| Filtrate loss ml) | 9 | 9 | 8 | ||
3, building materials, ceramics, mosquito coils, and paper industries of
| Specs indicators | Particularly high | |||
| Solution Viscosity mpa.S | 1200 | 800-1200 | 300-800 | 500-800 |
| Degree of substitution .S) | 0.60 | 0.60 | 0.60 | 0.60 |
| PH | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 |
| Drying reductions | 10 | 10 | 10 | 10 |
| Purity | >90 | >90 | >90 | -- |
4, the food-level technical indicators
| Level | Product code | The main technical indicators | |||||||
|
Viscosity mpa.S) |
Drying reductions | Chloride | Sodium | Fe | As | Pb % | |||
| Food Grade | SM6 | 400-800 | 10 | 6.0-8.0 | 1.8 | 6.5-8.5 | 0.03 | 0.0002 | 0.002 |
| SM7 | 800-1200 | 10 | 6.0-8.5 | 1.8 | 6.5-8.5 | 0.03 | 0.0002 | 0.002 | |
5, the tobacco industry ICH7
| Specs indicators | CMC mainly for the production process of bonding tobacco sheet, the CMC is characterized by fine powder, dissolved faster, high bond strength, and to reduce the cost of tobacco is very favorable. | ||
| Solution Viscosity mpa.S | 1200 | 800-1200 | |
| Degree of substitution.S) | 0.60 | 0.70 | |
| Purity | 6.0-8.5 | >90 | |
| PH | 10 | 6.0-8.5 | |
| Drying reductions | >90 | 10 |
6, the textiles industry
| Specs indicators | Textile Industrial CMC, CMC substituting machinery Sizing enable a smooth surface, wear soft Loom increased production capacity. Sizing with CMC texture of cotton yarn and light, non-perishable moldy facilitate preservation, as CMC Sizing lower rate than food, Therefore, in dyeing cotton without the desizing. | ||
| Solution Viscosity mpa.S | 600-1200 | 300-800 | |
| Degree of substitution.S) | 0.65 | 0.65 | |
| ChlorideNaCl%) | 7.5 | 7.0 | |
| Drying reductions | 6.0-8.5 | 6.0-8.5 | |
| Purity | 10 | 10 |
3, packaging storage CMC inner packaging plastic bags used, the outer composite textile bag packaging, bag weighing 25 KG or 20KG stored in a cool, dry place for ventilation, food grade CMC and other chemicals stored separately, the depositary for two years.