DINGCHEN INDUSTRY (HK) CO.,LIMITED
| Payment Terms | L/C,D/P,T/T |
| Supply Ability | 17 MT per Day |
| Delivery Time | Within 5 working days |
| Packaging Details | 25KG or Customized according to customer requirements |
| Other name | CarboxylMethyl Cellulose |
| HS CODE | 39123100 |
| Form | Glomerogranular |
| Storage Class | Flammable solid |
| Molecular weight | 180.15588 |
| Stability | Stable, Flammable, Incompatible with strong oxidants |
| Water solubility | dissolves rapidly in cold water, forming a transparent |
| Brand Name | DingChen |
| Model Number | CM200 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/P,T/T | Supply Ability | 17 MT per Day |
| Delivery Time | Within 5 working days | Packaging Details | 25KG or Customized according to customer requirements |
| Other name | CarboxylMethyl Cellulose | HS CODE | 39123100 |
| Form | Glomerogranular | Storage Class | Flammable solid |
| Molecular weight | 180.15588 | Stability | Stable, Flammable, Incompatible with strong oxidants |
| Water solubility | dissolves rapidly in cold water, forming a transparent | Brand Name | DingChen |
| Model Number | CM200 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | CMC Sodium Salt Adhesive ，Plasticizer CMC Sodium Salt ，Plasticizer sodium carboxymethyl | ||
CarboxylMethyl Cellulose ( CMC ) Ceramic Grade
|
Type |
CM-1 |
CM-2 |
CM-3 |
CM-4 |
CM-5 |
|
Viscosity of 2% solution (25℃ Brookfield ) . mpa.s |
300-500 |
500-1000 |
1000-2000 |
2000-3000 |
＞3000 |
|
Degree of Substitution |
0.7-0.8 |
0.8-0.9 |
≥0.9 |
＞1.0 |
0.8-0.9 |
|
Purity % |
≥70 ≥90 ≥98 ≥98 ≥98 |
||||
|
PH (25℃ , 1% solution) |
6.0-8.5 |
||||
|
Loss on Drying % |
≤10 |
||||
Carboxymethyl cellulose (CMC) or cellulose gum is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used in its sodium salt form, sodium carboxymethyl cellulose. The addition of carboxylic acid groups to the cellulose backbone allows carboxymethyl cellulose to be dissolved in water unlike natural cellulose. This allows its use in numerous food and pharmaceutical applications that require water-soluble polymers.
Carboxymethyl cellulose is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. Fabrics made of cellulose – e.g., cotton or viscose (rayon) – may also be converted into CMC
Following the initial reaction, the resultant mixture produces approximately 60% CMC and 40% salts (sodium chloride and sodium glycolate). This product, called technical CMC, is used in detergents, where it is used as a thickening agent.An additional purification process is used to remove salts to produce pure CMC, which is used for food and pharmaceutical applications.An intermediate 'semi-purified' grade is also produced, which is typically used in paper applications such as the restoration of archival documents .
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
4000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dingchen Industry(HK)Co.,Limited is the multiple operations company focus on the chemical raw material and trade service . We spares no efforts to extend our oversea market by providing clients with high quality and responsible services, and is committed to ensure the safety and tim... Dingchen Industry(HK)Co.,Limited is the multiple operations company focus on the chemical raw material and trade service . We spares no efforts to extend our oversea market by providing clients with high quality and responsible services, and is committed to ensure the safety and tim...
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