high quailty 1137-42-4 CMC(Carboxymethyl Cellulose best price CAS NO.9004-32-4

Min.Order: 1 Kilogram
Payment Terms: L/C,T/T,

Product Details

Keywords

high quailty 9004-32-4
1137-42-4 CMC(Carboxymethyl Cellulose Sodium
CMC(Carboxymethyl Cellulose Sodium best price

Quick Details

ProName: high quailty 1137-42-4 CMC(Carboxymeth...
CasNo: 9004-32-4
Molecular Formula: [C6H7O2 (OH)2OCH2COONa]n
Appearance: White or a little Yellow, Odorless Pow...
Application: it widely used in food-making, deterge...
DeliveryTime: In 2 weeks
PackAge: 25kg bags with PE inner
Port: Qingdao/Shanghai/Tianjin
ProductionCapacity: 100 Metric Ton/Day
Purity: 99.5%
Storage: Store in a cool, dry, ventilated envir...
Transportation: The transportation shall be in accorda...
LimitNum: 1 Kilogram

Superiority

high quailty 1137-42-4 CMC(Carboxymethyl Cellulose best price

Carboxymethylcellulose sodium salt is used in drilling muds, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes and protective colloid. It acts as a stabilizer in foods. It is also employed in pharmaceuticals as a suspending agent and excipients for tablets. It is used as viscosity modifiers to stabilize the emulsions. It is used as a lubricant in artificial tears and it is used to characterize enzyme activity from endoglucanases.

Carboxymethyl cellulose Specification:

Item	Specifications
Appearance	Cream colored powder
Purity	65%min
D.S (Degree of Substitution)	0.5min
PHValue(25℃,1% solution)	7-10
Viscosity(2%solution)CPS	5-40
Moisture	≤8%

Carboxymethyl cellulose Application:

Widely used as thickener, suspending agent, binder, protective colloid, etc. in medicine, daily chemical, food industry
Used in mud stabilizers for petroleum and natural gas drilling, textile pulps, paper reinforcing agents, adhesives, etc.

Details

1. Pharmaceutical Grade

Items	Specification
Appearance	White or a little Yellow, Odorless Powder or Granules
Viscosity	300mpa.s – 1200mpa.s (2% aqueous solution, 25℃)
Sodium Content	6.5% – 8.5%
PH Value	6.5 – 8.0
Chloride (Cl^-)	1.8% Max.
Loss on Drying	7.0% Max.
Heavy Metals	0.001% Max.
Arsenic	0.0002% Max.
Iron	0.016% Max.

2. Food Grade

Items	Specification
Appearance	White or a little Yellow, Odorless Powder or Granules
Viscosity (2% aqueous solution, 25℃)	400mpa.s – 1200mpa.s, ≥1200mpa.s
Sodium Content	6.5% –9.5%
PH Value	6.5 – 8.0
Chloride (Cl^-)	1.8% Max.
Loss on Drying	10.0% Max.
Heavy Metals	0.002% Max.
Arsenic	0.0002% Max.
Iron	0.03% Max.
Ratio of Acid to Viscosity	0.82 Min.
Ratio of Salt to Viscosity	1 Min.
Enterobacterias	100cfu/g Max.

3. Industry Grade (Papermaking)

Items	Specification
Appearance	White or a little Yellow, Odorless Powder or Granules
Viscosity (4% aqueous solution, 25℃)	50mpa.s – 500mpa.s, 1000mpa.s – 2000mpa.s
D.S	0.8 Min.
PH Value	6.5 – 8.0
Chloride (NaCl)	5% Max.
Loss on Drying	10.0% Max.
Heavy Metals	0.003% Max.
Arsenic	0.0005% Max.
Iron	0.03% Max.
Fineness (60meshes)	80% Min.

4. Industry Grade (Oil Drilling)

Items	Specification
Appearance	White or a little Yellow, Odorless Powder
D.S	0.65 Min.
PH Value	6.5 – 9.0
Moisture Content	10.0% Max.
Purity	80 Min.

Note: The four grades are only part of our products, we can produce more grades, such as Building Grade, Toothpaste Grade, Textile Grade and so on, following your specific requirements.