| Classification: | Sodium Organic Salt |
|---|---|
| CAS No.: | 9004-32-4 |
| Other Names: | CMC |
| MF: | C6H7O2(OH)2OCH2COONA |
| EINECS No.: | 265-995-8 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Agriculture Grade,Electron Grade,Food Grade |
| Purity: | 50%-99% |
| Appearance: | White or yellowish free flowing powder |
| Application: | Leather Auxiliary Agents,Textile Auxiliary Agents,Water Trea |
| Brand Name: | Vidar |
| Model Number: | 99% |
Quick Details
Specifications
1.characters:
Product name: Sodium Carboxyl Methyl Cellulose(CMC)
Chemical formula: (C6H10O6)n(C2H2O2Na)x
Molecular weight: 81.39
CAS No.: 9004-32-4 H.S. Code: 3912310000
EINECS No.: 265-995-8
Appearance: White or milky white powder
2.properties:
CMC,a polyanionic electrolyte,is a white to slight yellow powder product that is
odorless,tasteless and physiologically harmless.It can be readily hygroscopic
and soluble in water to become a viscous solution. It cannot be fermented and
has good properties of salt-and heat-resistance and film-forming ability.It is also
a strong emulsifier for grease.
3.Applications:
Sodium carboxy methyl cellulose(CMC)has good water solubility.It has function of
thickening,binding,water-maintaining,emulsifying,and suspending,etc.in its water
solution so it can widely used as thickener,water-maintainer,dispersing agent,
emulsifier,stabilizer,and adhesive,etc.
The main application fields of CMC are in industries of food,toothpaste,petroleum,
medicine,ceramics,welding rod,coating,paper making,construction,etc.
4.Specifications:
|
Oil Drilling Grade CMC |
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|
Item |
|
LV-CMC |
MV-CMC |
HV-CMC |
|
Appearance |
White or light yellow powder, freely flowable |
|||
|
Replace degrees(D. S) |
0.80 min |
0.80 min |
0.80 min |
|
|
Purity |
80% min |
85% min |
95% min |
|
|
Viscosity 2% |
200-500 mpa.s |
600-900 mpa.s |
1000-1800 mpa.s |
|
|
PH |
7.0-9.0 |
7.0-9.0 |
6.5-8.0 |
|
|
Size(60 head) |
80% |
80% |
80% |
|
|
Moisture (%) |
10% max |
10% max |
10% max |
|
|
Ceramics Grade CMC |
||||
|
Item |
|
LV-CMC |
MV-CMC |
HV-CMC |
|
Appearance |
White or light yellow powder, freely flowable |
|||
|
Purity |
70-85% |
75-90% |
80-90% |
|
|
Viscosity 2% |
300-500 mpa.s |
400-700 mpa.s |
800-1200 mpa.s |
|
|
Moisture (%) |
7-10% |
6-10% |
7-10% |
|
|
Tech Grade CMC |
||||
|
Item |
|
LV-CMC |
MV-CMC |
HV-CMC |
|
Appearance |
White or light yellow powder, freely flowable |
|||
|
Replace degrees(D. S) |
0.6-0.80 min |
0.6-0.80 min |
0.6-0.80 min |
|
|
Purity |
50-75% min |
70-85% min |
80-90% min |
|
|
Viscosity 2% |
100-400 mpa.s |
400-800 mpa.s |
800-1200 mpa.s |
|
|
PH |
6.0-8.0 |
6.0-8.0 |
6.0-8.0 |
|
|
Size(60 head) |
80% |
80% |
80% |
|
|
Moisture (%) |
10% max |
10% max |
10% max |
|
|
Food Grade CMC |
||
|
Item |
|
Specification |
|
Molecular formula |
C6H7O2(OH)2OCH2COO2 |
|
|
Viscosity(2% Solution Mpa.S) |
3000-5000 |
|
|
Chloride (%) |
<1.8% |
|
|
Degree of substitution |
0.65-0.85 |
|
|
PH |
6.0-8.0 |
|
|
Moisture (%) |
<10% |
|
5.Packing details:
Our product is packed in doublelayer bags with polyethylene film bag enclosed
in coated plastic woven bag. The net weight is 25kg/bag. The products can also
be packed as you request.
6.Factory's Advantages:
1.Our factiry is located in Henan Provious,which is the biggest chemicals production base in China.
2.As a member of local factory organization,we buy raw materials from the local factory and we can get a special discuount on it,which makes our unit price very competitive in the international market.
3.Our factory passed ISO2000:9001,quality can be control and guaranteed
4.We have Five production lines and one backup production line,can support any urgent orders.
5.We have cooperated with our forwarders for more than 10 years,they can book the fastest shipment and save some freight cost on the shipment cost,they're professional