2024 Oil Drilling Grade CMC Sodium Carboxymethyl Cellulose

• CAS No.: 9004-32-4
• Formula: [C6h7o2(Oh)2och2coona]N
• EINECS: 265-995-8
• Model NO.: CMC
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Plastic Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Contruction Grade, Food Grade
• Color: White
• Product Name: Sodium Carboxymethyl Cellulose
• Other Name: CMC
• Moisture: 10% Max
• Application: Food / Detergent / Oil Drilling / Paper Making etc
• Use as: Thickener, Stabilizer, Emulsifier
• Detergent Grade CMC Purity: 55% Min
• Paper Making Grade CMC Purity: 98% Min
• Oil Drilling Grade CMC Purity: 97% Min
• Food Grade CMC Purity: 98-99.5%
• CMC Appearance: White Powder
• Sample: Available
• Storage: Dry Place
• Package: 25kg Net/PP Bag
• Loading Quantity Per 20′container: 16-20mt
• Loading Quantity Per 40′container: 25mt
• Transport Package: PP Bag or Paper Bag
• Specification: 25kg/bag
• Trademark: KELAI
• Origin: China
• HS Code: 3912310000
• Production Capacity: 80000 Tons Per Year

Product Description

2020 Oil Drilling Grade CMC Sodium Carboxymethyl Cellulose
 

Product Description

Sodium carboxymethyl cellulose is a sodium salt of cellulose carboxymethyl ether. It is an anionic cellulose ether. It is a white or milky white fibrous powder or granule with a density of 0.5-0.7 g/cm3. It is almost odorless and tasteless. Hygroscopicity. It is easy to disperse in water to form a transparent colloidal solution and is insoluble in organic solvents such as ethanol. The pH of the 1% aqueous solution is 6.5-8.5. When the pH is >10 or <5, the viscosity of the cement is significantly lowered, and the performance is optimal at pH=7. For heat stability, the viscosity rises rapidly below 20 °C, and the temperature changes slowly at 45 °C. The long-term heating above 80 °C can denature the colloid and the viscosity and performance are significantly reduced. Soluble in water, the solution is transparent; it is stable in alkaline solution, it is easy to be hydrolyzed when it is acid, and precipitation will occur when the pH is 2-3, and precipitation will occur in the case of polyvalent metal salts.




1.Basic information
(1)Product name: Sodium carboxymethyl cellulose
(2)Appearance:White powder
(3)CAS NO.:9004-32-4
(4)EINECS NO.: 265-995-8
(5)HS code:39123100.00
(6)Packing:25kg pp bag or paper bag
(7)Payment term:T/T or L/C at sight
(8)Delivery date:7-10days


 

Product Parameters

 2. Technical Data sheet of Sodium Carboxymethyl Cellulose/CMC: 

Viscosity 1%	Viscosity 2%	D.S	Purity	PH	Application
	25-100	0.7-0.95	98.0%min	6.0-8.5	Juice,soft drink etc.
	100-150	0.7min	98.0%min	6.0-8.5	Yogurt
80-600		0.7-0.95min	99.5%min	6.0-8.5	Juice , soft drink etc.
600-2000		0.7-0.9	99.5%min	6.0-8.5	Juice , ice cream , Noodle
2000-6000		0.7-0.9	99.5%min	6.0-8.5	Bakery etc
	400-800	0.65-0.9	99.5%min	6.0-8.5	Toothpaste
1500-3000		0.7-1.1	99.5%min	6.0-8.5	Toothpaste
5-15		0.4-0.6	55%min , 65%min	8-11.5	Powder detergent
	20-200	0.4	70%min	8-11.5	Powder detergent
60-1500		0.9-1.0	97%min	6.0-8.5	ceramic
100-300		0.8	80%min	6.0-8.5	ceramic mining
	20-40	0.85	98%min	6.0-8.5	Papaer making
70-2000		0.9	97%min	6.0-8.5	Oil Drilling
1800		0.9	95%min	6.0-8.5	Constructing

 

Application

3. Sodium Carboxymethyl Cellulose/CMC Usage:
(1) Sodium Carboxymethyl Cellulose/CMC for food grade:
CMC is widely used in food industry, it play the roles of taste improvement, thickening and stabilization when used in various kinds of dairy drinks and seasonings. As an additive of molding, taste improvement, anti-fragmentation, water retaining and tenacity strengthening, CMC is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste foods.

(2) Sodium Carboxymethyl Cellulose/CMC for Toothpaste Grade:
CMC has an efficiency of adhesion and molding when used in toothpaste, and stabilizes the quality of toothpaste owing to good compatibleness.

(3) Sodium Carboxymethyl Cellulose/CMC for oil drilling:
CMC and PAC can reduce water loss, and increase viscosity in drilling fluid, cementing fluid and fracturing fluid. They play the roles of protecting the wall of well, taking drilling trifles, protecting drilling bit, preventing mud loss and increasing drilling rate. Usage: add to mud directly or glue solution preparation. 

(4) Sodium Carboxymethyl Cellulose/CMC for Ceramic :
CMC is used for ceramic embryo, glazing pulp and colored glaze in ceramic industry.

(5) Sodium Carboxymethyl Cellulose/CMC for paper making:
In making paper, CMC is used in making pulp so as to improve the retention rate and increase humidity and strength; when used in surface sizing, CMC can improve internal adhesion, decrease printing dust and enhance printing quality as molding reagent. In paper coating, CMC also helps the dispersion and fluidity of paint, improves appearance of paper and smoothness, upgrades optical performance and printing adaptability.

(6) Sodium Carboxymethyl Cellulose/CMC for detergent :
Effectively prevent washes from becoming contaminated after being washed by synthetic detergent.Add 0.5-2 percent only, you can get satisfactory result.Because the action of static between fomite granule with minus charge and CMC molecule with minus charge itself. Make washing liquid more viscouse and the effect of washing more stable.

(7) Sodium Carboxymethyl Cellulose/CMC for for other industries:
As coagulant, water retaining, thickener and binder, CMC is also used in paint, carpet gum, mosquito coil incense, tobacco, electric welding, textile, battery, printing and others.




 

Packaging & Shipping

4.Packing and storage of Sodium Carboxymethyl Cellulose CMC thickener
Option 1: 25kg kraft bags with PE inner
Option 2: According to cutomers' requirements



Keep the product un-stacked in dry and closed rooms at normal temperature and air humidity. To achieve best possible results, we recommend storage under the condition stated above and use within 12 months from delivery. Avoid breathing duct when handling, and wash with soap & water in case of skin contact.

 

Our service

5.Our Service For You
(1) Sample of CMC can be offered with free charge. 
(2) We have full stock and can deliver within short time. 
(3) OEM order are accepted, Any kind of logo printing or design are available. 
(4) Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
(5) All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 
(6) We have many years experience for export, we cherish every order from our honor. 

 

Contact us

6.Contact Us Now!
If you are interested in any of our products or solutions, please feel free to contact us. We ensure that any of your requirements will be get prompt attention and best efforts from our side always.