Dongying Linguang New Material Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 50MTS PER DAY |
| Delivery Time | 10 DAYS |
| Packaging Details | 25 KG CRAFT PAPER BAY WITH PE INNE OR 1000KG WOVEN BAG |
| EC NO | 618-318-6 |
| CAS NO. | 9004-32-4 |
| HS CODE | 32193100 |
| CLASS | 51173219 Carboxymethylcellulose/casanthranol/docusate |
| Brand Name | LINGUANG |
| Model Number | CMC HV Purified |
| Certification | ISO 9001, ISO 14001, FSSC22000, BRCS,HACCP |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50MTS PER DAY |
| Delivery Time | 10 DAYS | Packaging Details | 25 KG CRAFT PAPER BAY WITH PE INNE OR 1000KG WOVEN BAG |
| EC NO | 618-318-6 | CAS NO. | 9004-32-4 |
| HS CODE | 32193100 | CLASS | 51173219 Carboxymethylcellulose/casanthranol/docusate |
| Brand Name | LINGUANG | Model Number | CMC HV Purified |
| Certification | ISO 9001, ISO 14001, FSSC22000, BRCS,HACCP | Place of Origin | CHINA |
| High Light | Soluble Carboxymethyl Cellulose CMC ，Carboxymethyl Cellulose CMC HV ，Thickeners Stabilizers | ||
CMC is a water soluble cellulosic derivative. It has a high commercial value because it
• Reduces fluidity of water,
• Keeps the solids as suspension in aqueous environment,
• Is humectant,
• Forms film,
• Is adhesive and binding.
“Sodium Carboxymethylcellulose”, generally referred to as cellulose glycolate in the literature, is currently known as CMC. It is often used as its ‘’sodium salt’’, rather than ‘’Sodium Carboxymethyl Celluloseve’’, which has a very low commercial value.
CMC is the most commonly used derivative among water soluble cellulose derivatives. Effects of CMC were first discovered in Germany during the end of First World War when found that it enhanced the detergency in detergents. Inefficacy of oil acids during the First World War gave way to increase in and becoming widespread CMC production.
Cellulose is a high linear polymer and composed of clustered “Cellobiose” unites. Each “Cellobiose” unit is composed of two “anhydroglucose” units. Repeated anhydroglucose units are bond by B-1.4 glycoside bond.
(n) in the structure of cellulose molecule is the number of anhydroglucose units bond to each other by an oxygen bond. This number is equal to polymerization grade of cellulose. Polymerization Degree is the most important factor in viscosity of CMC to be derived.
There are 3 hydroxyl groups in the anhydroglucose units and cellulose achieves its chemical activity with these hydroxyl groups. (However the hydroxyl groups in 2, 3 and 6 have been found to be 2: 1: 2,5 in terms of reactivity.)
Cellulose becomes alkali with Na OH (sodium hydroxide) and is ilied in a controlled reaction with MCA (Mono Chlorine Acetic Acid) or SMCA (Sodium Mono Chlorine Acetate) to form CMC. Different types of CMC can be achieved by some factors such as reaction grades of hydroxyl groups and length of polymer chain.
R(cell) (OH)3 + CLCH2COONO + NaOH ―――――> R(cell) (OH)2 (OCH2 COONa) + NaCL + H2O
In generation of CMC, some portion of NaOH (sodium hydroxide) produces sodium glycolate, a by product, with MCA depending on the reaction.
2NaOH + CH2CLCOOH ―――――> HOCH2COONa+ H2O
Despite various different techniques used, delay reaction, a principle for CMC production, has not undergone a significant change since the first production of CMC.
Free Sample:
LINGUANG provides free additive samples to help you test the effectiveness of the product before buying.
On the one hand, it can well demonstrate the quality and effect of our products. On the other hand, build trust with you and eliminate certain cooperation risks.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
50000000-60000000
Employee Number:
300~350
Ecer Certification：
Verified Supplier
Dongying Lingguang New Material Technology Co., Ltd. is a high-tech enterprise that is focusing on research, development, production, and sale of Carboxymethyl Cellulose Sodium(CMC) and Poly Anionic cellulose(PAC). Which is located in Dongying City, Shandong Province. With 230 employees, $23 mi... Dongying Lingguang New Material Technology Co., Ltd. is a high-tech enterprise that is focusing on research, development, production, and sale of Carboxymethyl Cellulose Sodium(CMC) and Poly Anionic cellulose(PAC). Which is located in Dongying City, Shandong Province. With 230 employees, $23 mi...
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