China Factory Of CMS/ Sodium Carboxymethyl Starch
Excellent adhesive cellulose powder CMS to be chemical auxiliary agent
Sodium carboxymethyl starch (CMS)is an anionic polymer material.The appearance is white or light yellow solid powder,odorless and susceptible to moisture.It will be directly dissolved in water.The aqueous solution has good viscosity, stability,protective colloidal properties and film-forming properties.It is not prone to corruption.Stable under strong alkaline and weak acid conditions,and precipitation will occur under strong acid conditions.
CATEGORIES
Paper grade CMS
Building Grade CMS
Ceramic grade CMS
household chemicals Grade CMS
Petroleum grade CMS
Printing and dyeing grade CMS
| COMMON NAME |
SODIUM CARBOXYMETHYL STARCH |
| ABBREVIATION |
CMS |
| CAS NO. |
9057-06-1 |
| STANDARDS COMPLIANT |
ENTERPRISE STANDARD |
| CHEMICAL FORMULA |
R=[C10H19O8Na]n |
FEATURE
The product is non-toxic,odorless and white powder.The solution viscosity is stable,thick,not sticky and not dilute,and it is
resistant to acid,alkali and salt.It can use as a thickener in detergents.The role as follows:thickening,suspension and stability.It has the characteristics of high viscosity,instant solubility,detergent,colorless and high transparency.
| Index |
High viscosity |
Medium viscosity |
Low viscosity |
| Appearance |
White or light yellow powder |
| Degree of substitution(D.S)≥ |
0.2 |
| Purity%≥ |
82 |
65 |
55 |
| Size(mesh)≥ |
80 |
| 2% Aqueous solution viscosity(mpa.s) |
150-200 |
80-120 |
10-60 |
| Loss on drying%≥ |
10 |
| PH(1% Aqueous solution) |
9-13 |
| Note: According to user requirements,we can produce the corresponding index products that meet the requirements of using. |
Packaging
Plastic paper bag for external packaging, PVC plastic bag for intemal packaging, net weight of each bag is 20KG or 25KG.
Storage and Delivery
Sealed and Kept in Dry Place
Transportation
Transported as moisture-proof ordinary chemicals.
Audited Supplier 
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