Carboxymethyl Cellulose Powder

Carboxymethyl Cellulose Powder Specification

CAS No
9004-32-4

Grade
Industrial and Food Grade

Appearance
White to off-white powder

Product Type
Chemical Compound

Ingredients
Carboxymethyl Cellulose Sodium

Poisonous
Non-poisonous

Properties
Hydrophilic, high viscosity, good thickening and stabilizing agent

Solubility
Soluble in water, insoluble in organic solvents

Physical Form
Powder

Usage
Used as thickener, stabilizer, binder, and emulsifier

Application
Food, Pharmaceutical, Textile, Paper, Detergent, Ceramic industries

Structural Formula
[-C6H7O2(OH)2CH2COONa-]n

Density
0.7 Gram per cubic centimeter(g/cm3)

Molecular Formula
C8H15NaO8

Storage
Store in a cool, dry place, tightly sealed

Molecular Weight
262.19 g/mol

Melting Point
Decomposes above 200C

Purity
>99%

Shape
Fine powder

Smell
Odourless

Ph Level
6.5 - 8.5 (1% solution)

EINECS No
618-378-6

Shelf Life
Two years from date of manufacture

HS Code
39123100

Taste
Odourless and tasteless

Loss on Drying
<10%

Viscosity (1% solution)
400-4000 mPa.s (can vary by grade)

Heavy Metals
<20 ppm (for food/pharma grade)

pH Stability
Stable in pH range 4-10

Moisture Content
Max 10%

Compatibility
Compatible with most electrolytes and salts

Packing
25 kg poly-lined paper bags

Particle Size
95% passes through 80 mesh

About Carboxymethyl Cellulose Powder

Substitution Type	Sodium CMC
Viscosity	Medium Viscosity
Degree Of Substitution	0.6 - 0.8
Packaging Size	25 Kg
Application	Food
Purity	85 %
Mesh Size	60 mesh
Packaging Type	Bag
Usage	Ice cream industry
Cas Number	9000-11-7
Molecular Formula	C8H16O8
Molecular Weight	240.21 g/mol
Color	White
PubChem CID	24748
Form	Powder

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Outstanding Thickening and Stabilizing Agent

Carboxymethyl Cellulose Powder delivers reliable thickening and stabilizing effects. Thanks to its high viscosity in aqueous solutions and robust performance across varied pH levels, it supports a wide range of industrial and food processes. Its inert, odourless, and tasteless properties make it ideal for use in sensitive formulations without altering sensory profiles.

Versatile Applications Across Industries

This CMC powder finds wide applicability in food, pharmaceuticals, textiles, paper, detergents, and ceramics. Whether as a binder for tablets, a stabilizer in ice creams, or a thickener in detergents, its compatibility with most salts and electrolytes ensures seamless integration into diverse manufacturing streams. Its fine particle size ensures rapid dissolution and uniform dispersion.

FAQ's of Carboxymethyl Cellulose Powder:

Q: How is Carboxymethyl Cellulose Powder typically used in food and pharmaceutical industries?

A: Carboxymethyl Cellulose Powder serves as a thickener, stabilizer, and emulsifier in both food and pharmaceutical products. In foods, it improves texture and prevents separation, while in pharmaceuticals, it functions as a binder in tablets and suspensions, enhancing stability and consistency.

Q: What is the recommended storage condition and shelf life for this product?

A: The powder should be stored in a cool, dry place in tightly sealed containers to prevent moisture absorption and contamination. Under these conditions, it maintains optimal quality for up to two years from the date of manufacture.

Q: When is it most beneficial to select a specific viscosity grade of Carboxymethyl Cellulose Powder?

A: Selecting a certain viscosity range (400-4000 mPa.s) depends on the application's requirements. Higher viscosities are ideal for thickening and stabilizing, while lower viscosities may suit binding or film-forming needs. Always match the grade to your process demands.

Q: Where can Carboxymethyl Cellulose Powder be applied besides food and pharmaceuticals?

A: Beyond food and pharma, it is extensively used in textile processing, paper manufacturing, ceramics, and detergents as a binder, suspending agent, and texture modifier due to its strong compatibility and hydrophilic properties.

Q: What process ensures optimal dissolution of CMC powder in water?

A: Gradually adding the CMC powder to vigorously agitated water at room temperature ensures uniform dispersion and prevents lumping. Once dispersed, it hydrates fully, forming a clear, viscous solution.

Q: How does Carboxymethyl Cellulose benefit product formulations?

A: CMC enhances product formulations by providing thickening, stabilizing, and suspending effects. It maintains texture, prevents ingredient separation, and boosts shelf life without altering taste or odor, making it suitable for sensitive applications.

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