Precio FOB
Obtener el precio más reciente3.5 / Kilogram
|500 Kilogram Minimum Order
País:
China
N º de Modelo:
FOOD GRADE
Precio FOB:
3.5 / Kilogram Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
3.5 per Kilogram
Cantidad de pedido mínimo:
500 Kilogram
Detalle de embalaje:
25KG.BAG
El tiempo de entrega:
PROMPT
Capacidad de suministro:
500 Ton per Month
Tipo de pago:
L/C, T/T
Grupo de productos :
Persona de contacto Ms. Ellie
2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai
Carboxyl Methyl Cellulose Details
Carboxy methyl cellulose (CMC) or cellulose gum is a cellulose
derivative with carboxymethyl groups (-CH2-COOH) bound to some of
the hydroxyl groups of the glucopyranose monomers that make up the
cellulose backbone. It is often used as its sodium salt, Sodium
Carboxymethyl Cellulose.
It is synthesized by the alkali-catalyzed reaction of cellulose
with chloroacetic acid. The polar (organic acid) carboxyl groups
render the cellulose soluble and chemically reactive. The
functional properties of CMC depend on the degree of substitution
of the cellulose structure (i.e., how many of the hydroxyl groups
have taken part in the substitution reaction), as well as the chain
length of the cellulose backbone structure and the degree of
clustering of the carboxymethyl substituents.
Service we provide:
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
Our Concept:
Quality control
Credibility
Responsibility
our ingredients, your success!
CMC Gum
|
Carboxy Methyl Cellulose-MCC
|
| Oil Drilling Grade CMC | ||||
| 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% (in 2% solution at 25 centigrade) |
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 | ||||
| LV-CMC | MV-CMC | HV-CMC | ||
| Appearance | White or light yellow powder, freely flowable | |||
| Purity | 70-85% | 75-90% | 80-90% | |
|
Viscosity 2% (in 2. 5% solution at 30 centigrade) |
300-500 mpa.s | 400-700 mpa.s | 800-1200 mpa.s | |
| Moisture (%) | 7-10% | 6-10% | 7-10% | |
| Tech Grade CMC | ||||
| 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% (in 2% solution at 25 centigrade) |
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% | |
| País: | China |
| N º de Modelo: | FOOD GRADE |
| Precio FOB: | 3.5 / Kilogram Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 3.5 per Kilogram |
| Cantidad de pedido mínimo: | 500 Kilogram |
| Detalle de embalaje: | 25KG.BAG |
| El tiempo de entrega: | PROMPT |
| Capacidad de suministro: | 500 Ton per Month |
| Tipo de pago: | L/C, T/T |
| Grupo de productos : | Thickeners |
