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Sodium Carboxymethylcellulose (CMC) CAS NO. 9004-32-4

1. Product Introduction Sodium Carboxymethylcellulose (CMC) CAS NO. 9004-32-4 Sodium Carboxymethylcellulose (CMC) other names sodium salt of carboxymethyl ether of cellulose; is white or slightly yellowish, almost odourless hygroscopic granules, powder. It is used as thickening agent,......

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1. Product Introduction

Sodium Carboxymethylcellulose (CMC)

CAS NO. 9004-32-4

Sodium Carboxymethylcellulose (CMC) other names sodium salt of carboxymethyl ether of cellulose; is white or slightly yellowish, almost odourless hygroscopic granules, powder. It is used as thickening agent, stabilizer, suspending agent.


2. Specification or COA

ITEM

UNIT

SPECIFICATIONS

RESULTS

Appearance

--

White to cream colored, odorless powder
Readily dispersed into water to form colloidal solutions.

Conform

Identification A to D

--

Meet the requirements

Conform

Assay

WT%

≥99.5

99.8

Sodium content

WT%

6.5-9.5

7.0

Sodium glycolate content

WT%

≤0.4

0.05

Sodium chloride content

WT%

≤0.4

0.1

Sulphated ash contecnt

WT%

20.0-28.0

25.0

Viscosity, Brookfield LVT,
1% solution at 25℃

mPa.s

1500-2500 cps

1920

Loss on drying

WT%

≤8.0

3.1

Residual solvents

PPM

Methanol,≤3000
Isopropanol,≤5000

Conform

PH (1%solution at 20℃)

--

6.5-8.5

6.7

Particle size 90%

--

<35 mesh

Conform

Degree of substitution(D.S)

--

0.65 -0.95

0.85

Heavy metals

PPM

≤20

<20

Standard plate count

cfu/g

≤500

Conform

Yeast and molds

cfu/g

≤100

Conform

Quality confirms to the requirements of USP and EP standards


3. Product application

Sodium Carboxymethylcellulose (CMC) is used as a bulk laxative and as an emulsifier and thickener in cosmetics and pharmaceuticals and as a stabilizer for reagents.


4. Packing & Delivery

Standard export neutral packing in 25KG/BAG, or customized.

20'FCL=9MT in 25KG/BAG, with pallets.

Available from stock of Sodium Carboxymethylcellulose (CMC) for prompt delivery


5. FAQ

Can I expect shorter lead times and simpler processes from Meiyachem?

Yes. Long experience and an unmatched portfolio of products and services enable Meiyachem to meet the customer's needs in terms of quality, scheduling and energy efficiency. Our intent is to simplify processes wherever it makes sense.

Will the products I use from Meiyachem continue to have the same quality, safety, and performance?

Yes. We will continue to manufacture and supply products at the same manufacturing locations, and every product will uphold the same standards of quality, safety, and performance.

How do I know if a product is available to ship?

Please contact customer service directly either by email at info@meiyachem.com or by phone at +86 371-89963688

How can I place a sample order? and is there a charge?

Samples may be ordered via Meiyachem website and there is no associated charge.

What price can I get?

“Quick turnover and small profit” is a guiding principle of our sales promotion work. We maintain a flexible policy in price and make the maximum profit to customers.

Will Meiyachem be ISO certified?

Meiyachem is seeking ISO certification on its products.


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