Powder Chemical Carboxyl Methyl Cellulose CMC

• CAS No.: 9004-32-4
• Formula: C8h16nao8
• EINECS: 232-536-8
• Model NO.: CMC
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Einecs No.: 900-432-4
• Type: Thickeners
• Purity: 99.5%
• Viscosity: 200-7000 Mpas
• Shelf Life: 2 Years
• Quality Standard: E466/GB1904-2005/Fccv
• Usage 1: Beverage
• Usage 2: Dairy, Milk
• Usage 3: Oil Drilling
• Viscousity: 300-2000MPa. S
• Package: 25kg/Paper Bag
• Sample: Available
• Delivery Time: Within 7 Day
• Sodium Content,%: 6.5~9.5
• Total Bacterial Count(Cfu/G): Less Than 500
• Transport Package: 25kgs Kraft Paper Bag or PP Bag
• Specification: 99%min
• Trademark: kelai chem
• Origin: China
• HS Code: 3912310000
• Production Capacity: 80000mt/Year

Product Description

Detergent Grade Sodium Carboxymethyl Cellulose CMC Used for Toothpaste
 

Product Description

1. Product Description 

Information
Name	CMC
CAS No	9004-32-4
Appearance	White to cream powder
Viscosity	3000 - 4000 mPa.s
pH	6.0 - 8.5
Lead	Max. 2 mg/kg
Moisture	Max. 10%
Application	Emulsifiers, Stabilizers, thickening

CMC is light yellow, odorless and non-toxic powder. It can dissolve in cold water and hot water, it can form the transparent glue liquid. CMC solution assumes neutrality. It does not dissolve in acid, ethyl alcohol, benzene and so on. It lightly dissolves in methyl alcohol, ether and so on such organic solvent. The solution viscosity increases along with density, and it is of pseudo-plastic flow, light-proof, thermal-proof, water absorbability, non-agglomerate, and anti- salty ability.



 

Specification

2. Specifications

 

Product Types    Items	FH500	FH1000	FH2000	FH3000	FH4000	FH5000	FH6000	FH7000	FH8000
Viscosity (cps) 1%.25°C Brookfield	200- 800	800- 1500	1500- 2500	2500- 3500	3500- 4500	4500- 5500	5500- 6500	6500- 7500	>7500
Mesh Size	80
Purity  %	≥99.5
Degree of Substitution	0.70-0.95
Loss on drying,%	≤10
PH  1% solution	6.0-8.5
Heavy metal	≤10ppm
Fe	≤3ppm
Pb	≤3ppm
As	≤2ppm
Total plate count	≤5000cfu/g

Application

3. Application

Textile Industry:
Due to water solubility, film making ability and binding characteristic, CMC is being used in sizing of yarns in warping.  Also, CMC with high viscosity 
levels are used in printing fabrics; either with sodium alginate or replacing it.

Drilling Insdustry:
In oil industry, CMC is being used together with barite bentonite, and clay in order to prepare drilling muds, which helps controlling suspension, and getting out the sand in the drilling process.
 
Glue and Adhesive Industry:
By making use of water solubility and binding properties, CMC is used as glue for wallpaper applications, and is also used in leather industry too.
 
Paper Industry:
CMC is used in paper industry for binding the ingredients, and for increasing the strenght of paper.  Some purified and technical grades are also usedfor smoothing the surface of paper, which means better printability and quality.
 
Paint Industry:
It is used in paints to control the flow property of paints.
 
Construction Industry:
CMC can be used with plaster and cement. The main objective is to prevent early freezing; that way, it becomes quite easy to work on plaster in a longer period.
 
Detergent Industry:
CMC is used in detergent industry widely due to its property of getting the dirt particules with the rinsing water. In cream detergents, it prevents the drying of surface and CMC can hold the water (moisture) for a long time.

 

Package and delivery

4. Packing and Storage

25kg per kraft bag, 1x20fcl=16mt or 12mt with 20pallets. The product should be stored in a cool, dry, ventilated environment.