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Good Quality Sodium Carboxymethyl Cellulose Powder for Thickening Agent
Basic information:
Sodium carboxymethylcellulose (CMC) is an important chemical with a variety of uses, including applications in the food industry, pharmaceutical industry, textile industry and other fields. The following are the general chemical and physical properties of sodium carboxymethylcellulose:
Physical properties:
Appearance: white to slightly yellow powdery substance.
Viscosity: The viscosity of CMC depends on its molecular weight and concentration, and usually exhibits higher viscosity in aqueous solutions.
Thermal stability: Under appropriate conditions, CMC can form a thermally stable gel with certain thermal stability.
Chemical properties:
Molecular formula: usually expressed as (C6H7O2(OH)2OCH2COONa)n, where n represents the number of repeating units.
Solubility: It has good solubility in water and forms a colloidal solution.
pH value: Usually stable under neutral or weakly alkaline conditions, for different grades of CMC, the pH stability range may be different.
It should be noted that the specific properties of sodium carboxymethyl cellulose may vary depending on the manufacturer, product grade and use, so it needs to be evaluated based on actual conditions in specific applications.
| Items | Specification |
| Degree of Substitution | ≥ 0.90 |
| Purity | ≥ 99.50% |
| Total plate count | ≤ 1000cfu/g |
| Heavy Metals (ppm) | ≤ 20 |
Application:
Cellulose arboxymethyl ether sodium is a sodium salt of cellulose carboxymethyl ether, commonly used as a viscose, paste, and barrier.
Sodium carboxymethyl cellulose can be used as a thickening agent and stabilizer of pharmaceutical pulp, as a water retaining agent and dispersant of ointment drugs, and as a disintegrating agent of tablets to control the release of drug effects. It can also be used as emulsified oil mixing agent for injection.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
1kg/ bag; 25kg/ barrel;
20 tons/1×20‘FCL Shipment.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
