Supply Cmc / Carboxyl Methyl Cellulose
| Price : | ＄2000.00 |
| Quantity : | 1500 () |
| Minimum Order : | 1 |
| Product Status : | New |
| Sample Available : | yes |
| Payment Mode : |
Bank Transfer,L/C |
| Categories : | Chemicals, Additive |
| Posted By : | Yantai Shuangyou Chemicals Co.,ltd |
Description
CMC / Carboxyl Methyl Cellulose
CAS No.: 9000-11-7
Molecular Formula: [C6H7O2 (OH) 2CH2COONa] n
Appearance: white or yellowish Power, granular, threadiness.
Specification:
1)CMC for Detergent
| Type | XD-1 | XD-2 | XD-3 | XD-4 | XD-5 |
| Viscosity (2% aq. sol., | 5-40 | 5-40 | 50-100 | 100-300 | >=300 |
| CMC % | >=55 | >=60 | >=65 | >=55 | >=55 |
| Substitution degree | 0.50-0.70 | 0.50-0.70 | 0.60-0.80 | 0.60-0.80 | 0.60-0.80 |
| PH | 8.0-11.0 | 8.0-11.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
| Drying loss (%) | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
2)CMC for Oil drilling liquids
Viscosity coefficient: 400
|
| LV-CMC | MV-CMC | HV-CMC |
| Water% | 10 max | 10 max | 10 max |
| CMC% | 80.0 min | 85.0 min | 95.0 min |
| Substitution degree% | 0.80 min | 0.65 min | 0.8 min |
| PH | 7.0-9.0 | 7.0-9.0 | 6.5-8.0 |
3)CMC for Food
1) Appearance: white or light yellow free flowing powder
2) Viscosity(25℃, Brookfield-LVT): 100-4000Pas
3) Purity: 95.0%-99.5% min
4) Chloride:1.0% max
5) Degree of subsititution:0.60-1.0
6) Moisture:8.0% max
7) PH value(1% aqueous soln: 6.0-8.5)
Usage:
CMC is widely used in oil drilling, textiles, pharmaceutical, paint, ceramics, daily-use chemicals, paper and other industries. It can be used as suspending agent, water loss reducer, sealant, glueing agent, thickener, emulsifying agent, stabilizator, dispersing agent, etc.
In food industry
CMC is used as stablizing of acid drink due to its unusual characteristic and
superior quality.It has following characteristics:
Prevent protein in acid milk from condensing, settling and laminating.
Due to its unusual smooth sugar paste state after it dissolves, it makes drink taste good and smooth.
Used in bread and cakes, CMC can control paste viscosity and strengthen water taking and keeping.
H.S. Code: 3912310000
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