China High Quality 4-Cyanopyridine Factories - 66-84-2 | D-Glucosamine Hydrochloride – COLORKEM
China High Quality 4-Cyanopyridine Factories - 66-84-2 | D-Glucosamine Hydrochloride – COLORKEM Detail:
Products Description
Glucosamine is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids.Glucosamine is part of the structure of the polysaccharides chitosan and chitin, which compose the exoskeletons of crustaceans and other arthropods, as well as the cell walls of fungi and many higher organisms.
Specification
| ITEMS | STANDARD |
| Assay(drying basis) | 98%-102% |
| Specification Rotation | 70°-73° |
| PH value(2%.2.5) | 3.0-5.0 |
| Loss on drying | Less than1% |
| Chloride | 16.2%-16.7% |
| Residue on lgnition | Less than0.1% |
| Organic volatile impurities | Meet requirement |
| Heavy Metal | Less than0.001% |
| Arsenic | Less than3ppm |
| Total aerobic microbial count | Less than500cfu/g |
| Yeas tmold | Less than100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Distinction | Food grade |
| Appearance | Crystallion powder,white |
| Storage Condition | Cool and dry condition |
| Shelf life | 2 years |
| conclusion | Conform to USP 27 requirement |
Product detail pictures:
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Quality comes first; service is foremost; business is cooperation is our business philosophy which is constantly observed and pursued by our company for China High Quality 4-Cyanopyridine Factories - 66-84-2 | D-Glucosamine Hydrochloride – COLORKEM , The product will supply to all over the world, such as: Malawi, Nepal, French, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
By Murray from India - 2017.06.16 18:23
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Victor Yanushkevich from Bandung - 2018.09.21 11:44
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