سعر فوب
أحصل على آخر سعر3.5 USD / Kilogram
|500 Kilogram Minimum Order
بلد:
China
نموذج رقم:
FOOD GRADE
سعر فوب:
3.5 USD / Kilogram أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
3.5 per Kilogram
الحد الأدني للطلب:
500 Kilogram
تفاصيل التغليف:
25KG.BAG
موعد التسليم:
PROMPT
القدرة على التوريد:
500 Ton per Month
نوع الدفع:
L/C, T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به 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% | |
| بلد: | China |
| نموذج رقم: | FOOD GRADE |
| سعر فوب: | 3.5 / Kilogram أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | 3.5 per Kilogram |
| الحد الأدني للطلب: | 500 Kilogram |
| تفاصيل التغليف: | 25KG.BAG |
| موعد التسليم: | PROMPT |
| القدرة على التوريد: | 500 Ton per Month |
| نوع الدفع: | L/C, T/T |
| مجموعة المنتج : | Thickeners |
