Abbreviation | CMC |
CAS number | 9004-32-4 |
Molecular formula | [C6H7O2 (OH) 2OCH2COONa] n |
EINECS No | 900-432-4 |
Appearance | White fiber or granular powder |
MOQ | 17MT |
Packaging and packing specifications | 25kg/bag, 17 tons without palletizing, 14 tons with palletizing |
Application area | Food thickener |
Carboxymethyl cellulose (CMC), also known as cellulose gum, is a cellulose derivative with carboxymethyl groups attached to some of the hydroxyl groups of its glucopyranose monomers. Essentially, it’s a modified form of cellulose that becomes water-soluble. It’s often used in its sodium salt form, called sodium carboxymethyl cellulose.
In the food industry, CMC is a popular food additive used to enhance texture, stability, and shelf life. Its primary functions include:
In the cosmetics and personal care industry, CMC is a key ingredient that enhances product texture, stability, and performance.
COA
Test items | Testing standards | Test results |
Physical Form | White or slightly yellowish | Conform |
Viscosity,mPa.s(1% soln Brookfield ,dry basis) | 2500-3000cps | 2959 |
Degree of substitution (D.S.) | 0.70-0.90 | 0.89 |
Moisture% | Max 10.0% | 7.0 |
Purity % | Min 99.5% | 99.7 |
PH (1%soln) | 6.0-8.5 | 7.1 |
Nacl +Naglycolate % | Max 0.5 | 0.3 |
Heavy Metal (As,Pb)ppm | Max 15 | Conform |
Pb ppm | Max 3 | Conform |
Iron ppm | Max 3 | Conform |
As ppm | Max 2 | Conform |
Hg ppm | Max 1 | Conform |
1. How to get CMC samples for testing, sample cost and shipping method.
In general, we can provide customers with free samples of no more than 500g for testing. If there are more than a certain number of samples, we will discuss the sample fee and shipping fee based on the specific situation.
2.Whether the product has passed international certifications, such as ISO, HALAL, and KOSHER.
Our product has passed international certifications,such as ISO,HALAL,and KOSHER etc.
3.What is the minimum order quantity requirements for products and discounts.
Most of products MOQ in one container, individual products can provide quantity of no less than one ton. Specific information can be communicated with us for details.
4. What’s your trade terms?
Usually FOB,CFR,CIF etc.
5.What’s the delivery time?
lt depends on order quantity, usually we will arrange shipment within .
10-20 days after receiving customer’s prepayment or original L/C.
6.What documents do you provide?
Commercial Invoice, Packing List, Certificate of analysis Certificate of Origin (FORM E), Health Certificate issued by ClQ with embassy legalized, Bill of Loading, REACH etc.The documents will be sent by Express within 24 hours against your full payment.
7.Are you factory or supplier?
We’re golden supplier with more than 15 years of experience in this industry. As a result, we’ve established partnerships with many factories along the way, and they strictly abide by our rules and regulations.
8.What is your payment terms?
Usually T/T,and L/C,DP,Escrow Western Union Paypal.
9.How can you control the quality?
We believe that the quality is the soul of an enterprise.We have strict quality control process to ensure the our products meet the highest standards.Before shipment, each products is carefully inspected to meet the quality requirements.
10.What is your use of the product?
Our products have a wide range of applications, such as food processing, beverages, plastics, industry, and medicine etc.