China Factory Supply Carboxymethylcellulose Sodium CAS 9004-32-4 CMC Na

• Customization: Available
• CAS No.: 9004-32-4
• Formula: C8h15nao8
• Model NO.: FJL-C8h15nao8-1
• EINECS: 618-378-6
• Status: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chem
• Effect Size: Promoter Catalysts
• Application Industry: Industry
• Samples: Avaliable
• Boiling Point: 274°c (DEC.)
• Transport Package: Bag
• Specification: 25kgs PP Bags
• Trademark: FJL
• Origin: China
• Production Capacity: 50000mt/Year

Product Description

 

Product Description

    

 

 

   Product Description

 

Basic Information 

CAS: 9004-32-4 

H.S: 39123100

EINECS: 900-432-4

Chemical Formula: [C₆H₇O₂(OH)₂OCH₂COONa]_n

Another name: Carboxymethylcellulose, CMC, CMC Na, Sodium Carboxymethylcellulose, E466, Cellulose Gum, Sodium CMC.

Sodium Carboxymethyl Cellulose is anionic cellulose ether with macromolecular structure. It is odourless, tasteless, and non-toxic with white or faint yellow powder or particles. It can easily dissolve in water, and transfer into the colloidal solution; and it cannot dissolve in ethanol, ether, acetone, and other organic solvent.

 

 

 

Specifications

 

Oil drilling Grade CMC

Specification:

CMC-LVT PECIFICATION

 

Requirement	Standard
Starch or starch derivatives presence	no
Solution properties
Viscometer dial reading at 600 r/min	≤ 90
Suspension properties
Filtrate volume	≤ 10mL

 

CMC-HVT PECIFICATION

 

Requirement	Standard
Starch or starch derivatives presence	no
Solution properties
Viscometer dial reading at 600 r/min
In deionized water	≥ 30
In 40g/L salt solution	≥ 30
In saturated salt water	≥ 30
Suspension properties
Filtrate volume	≤ 10mL

 

Washing Powder Grade CMC

	LD-XYF-1	LD-XYF-2	LD-XYF-3	LD-XD-1	LD-XD-2
Appearance	White to white cream powder
Viscosity   1% , 25ºC, mPa.s	5-40	5-40	5-40	100-500	500-800
Purity, %	≥55	≥65	≥72	≥72	≥72
Degree ofSubstitution(D.S)	0.5-0.7			≥0.8
pH (25ºC, 1% solution)	8.0-11.5			8.5-10.0
Loss ondrying(H2O),%	≤10.0

Detergent Grade CMC

LD-YT-1	LD-YT-2	LD-YT-3	LD-YT-4	LD-SO-1
Appearance	White to white cream powder
Viscosity 1% , 25ºC, mPa.s	≥5000	≥3000	≥1500	≥2100	800-1200
Purity, %	≥99.5	≥90	≥99.5	≥99.5	≥99.5
Degree ofSubstitution(D.S)	≥0.7	≥0.7	≥0.9	≥0.7	≥0.7
pH (25ºC, 1% solution)	6.5-8.5
Loss ondrying(H2O),%	≤10.0

Food Grade CMC

LD-F-601	LD-F-602	LD-F-603	LD-F-604	LD-F-605	LD-F-606	LD-F-607	LD-F-608
Viscosity  1% , 25ºC, mPa.s	100-500	500-1000	1000-2000	2000-3000	3000-4000	4000-5000	5000-6000	>6000
Appearance	White to white cream powder
Degree ofSubstitution(D.S)	0.7-0.9
Purity  %	≥99.5
pH (25ºC, 1% solution)	6.0-8.5
Loss ondrying(H2O),%	≤8.0
Heavy Metal(Pb) %	≤0.0015
Fe, %	≤0.02
As, %	≤0.0005
Pb, %	≤0.0015
Remark:	we can produce according to your requirement.

 

	LD-F-H301	LD-F-H302	LD-F-H303	LD-F-H304	LD-F-H305
Viscosity  1% , 25ºC, mPa.s	20-100	100-500	500-1000	1000-2000	2000-3000
Appearance	White to white cream powder
Degree ofSubstitution(D.S)	>0.9
Purity  %	≥99.5
pH (25ºC, 1% solution)	6.0-8.5
Loss ondrying(H2O),%	≤8.0
Heavy Metal(Pb) %	≤0.0015
Fe, %	≤0.02
As, %	≤0.0005
Pb, %	≤0.0015
Remark:	we can produce according to your requirement.

 

Application

 Oil drilling Grade CMC

Oil drilling Grade Sodium Carboxymethyl Cellulose are used in oil drilling fluids and completion fluids. In drilling fluids, it works as viscosifier, flowing controller and filtration reducer, with strong suspending capability, high ability of carrying crumbs, and the function of cleaning drilling crumbs, stabilizing of well wall, preventing the mud from flowing away, protecting drilling bit and reducing the thickness of mud cake, but while in the completion fluids, it functions to control the fluid viscosity, suspend the heavy objects, bring the filler and avoid the fluids loss. It also can replace guar gum in fracturing fluids.
Washing Powder Grade CMC
with the character of emulsifying and gel protection, Washing Powder Grade Sodium Carboxymethyl Cellulose (CMC) will produce the anion during washing and it makes the washed surface and the dirt granule be negatively charged. So, the dirt granule has the phase separation property in aqueous phase, and has the repellency with the washed material surface of solid phase. Place dirt then deposit on the washed material, and it can make the white textile keep the whiteness and colored textile bright.
Detergent Grade CMC

with the character of emulsifying and gel protection, Detergent Grade Sodium Carboxymethyl Cellulose (CMC) will produce the anion during washing and it makes the washed surface and the dirt granule be negatively charged. So, the dirt granule has the phase separation property in aqueous phase, and has the repellency with the washed material surface of solid phase. Place dirt then deposit on the washed material, and it can make the white textile keep the whiteness and colored textile bright.

Food Grade CMC

Food Grade Sodium Carboxymethyl cellulose (CMC) is widely used in food production such as liquid beverages, acidic milk drinks, fruit juice, solid instant drinks, roasting, ice cream, instant noodles, condiments and other foods. It has good thickening, stabilization, emulsification, suspension, dispersing and improving taste. Generally, the recommended dosage is 0.3-1.0%. 

 

Packaging & Shipping

Packaging: 25kg/bag or according to client request

Delivery Detail: 2 weeks after confirm order.

Shipping: by sea.

About us

Qingdao Fangjinlong Technology Development Co.,Ltd is located in Qingdao City, Shangdong Province . Established in 2010 and honored every day since.

Fangjilong 's mission is  providing unparalleled quality and service in every aspect of our operations, As a chemical expert and supplier, the company has invested 2 chemical plants and it relies on the research and development of technology of the Environmental Science and Engineering of Ocean university of China .

The main products are including water treatment chemicals ,Mining chemicals,industrial chemicals and some special use chemicals . Fangjinlong undertakes and provides support for market-driven research,strives for commercialization of the technologies to benefit the industry and the society at large, as well as  to promote the economic growth and sustainability of the earth.  begin your partnership with Fangjinlong , please contact us.
 

 
  Attend Shanghai  &Japan 2023 Chemical EXHIBITION

Certifications

FAQ

1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.

2.What's your terms of delivery?
EXW, FOB, CIF etc 

3.How long will your production take ?
Normally 5-7days finish production, then delivery.

4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok. 

5.How to choose the most suitable products?
Based on your industry, also your requirements, we will recommend ones for you.

Contact us

 inorganic process