China High Quality Nisin Factory - Microcrystalline Cellulose (MCC) | 9004-34-6 – COLORKEM
China High Quality Nisin Factory - Microcrystalline Cellulose (MCC) | 9004-34-6 – COLORKEM Detail:
Products Description
Microcrystalline cellulose is a term for refined wood pulp and is used as a texturizer, an anti-caking agent, a fat substitute, an emulsifier, an extender, and a bulking agent in food production.The most common form is used in vitamin supplements or tablets. It is also used in plaque assays for counting viruses, as an alternative to carboxymethylcellulose.In many ways, cellulose makes the ideal excipient. A naturally occurring polymer, it is composed of glucose units connected by a 1-4 beta glycosidic bond. These linear cellulose chains are bundled together as microfibril spiralled together in the walls of plant cell. Each microfibril exhibits a high degree of three-dimensional internal bonding resulting in a crystalline structure that is insoluble in water and resistant to reagents. There are, however, relatively weak segments of the microfibril with weaker internal bonding. These are called amorphous regions but are more accurately called dislocations since microfibril containing single-phase structure. The crystalline region is isolated to produce microcrystalline cellulose.
Specification
| ITEM | STANDARD |
| Appearance | A fine white or almost white odorless powder |
| Particle size | 98% pass 120 mesh |
| Assay (as α- cellulose, dry basis) | ≥97% |
| Water-soluble matter | ≤ 0.24% |
| Sulphated ash | ≤ 0.5% |
| pH (10% solution) | 5.0- 7.5 |
| Loss on drying | ≤ 7% |
| Starch | Negative |
| Carboxyl groups | ≤ 1% |
| Lead | ≤ 5 mg/ kg |
| Arsenic | ≤ 3 mg/ kg |
| Mercury | ≤ 1 mg/ kg |
| Cadmium | ≤ 1 mg/ kg |
| Heavy metals (as Pb) | ≤ 10 mg/ kg |
| Total plate count | ≤ 1000 cfu/g |
| Yeast and mould | ≤ 100 cfu/g |
| E. coli/ 5g | Negative |
| Salmonella/ 10g | Negative |
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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for China High Quality Nisin Factory - Microcrystalline Cellulose (MCC) | 9004-34-6 – COLORKEM , The product will supply to all over the world, such as: Uganda, Bolivia, Costa rica, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Yannick Vergoz from Brasilia - 2018.06.19 10:42
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Madeline from Washington - 2017.01.28 18:53
