- Contact Person : Ms. Zhang Emily
- Company Name : Beijing Credit New Material Co., Ltd.
- Tel : 86-10-64676421
- Fax : 86-10-64673437
- Address : Beijing,Beijing,No.536, Huaisha Road, Bohai Town, Huairou District, Beijing.
- Country/Region : China
- Zip : 100029
pharmaceutical vitamin A acid ISO9001-2008
vitamin A acid SPECIFICATION:
Appearance: Fine powder Assay: 99.12%
Test/Observation | Specifications | Result |
Assay Content HPLC | 97%-102% | 99.12% |
Appearance | Fine Powder | Complies |
Identification | IR.UV | Complies |
Odor | Characteristic | Complies |
Mesh | 100% pass 100 mesh | Complies |
Residue on ignition | MAX 0.1% | Complies |
Loss on drying % | MAX 0.5% | 0.39% |
Ash % | MAX.1.0% | 0.52% |
Heavy metals PPM | MAX.0.002% | Complies |
Limit of Isotretinoin | MAX5.0% | 3.9% |
Organic Volatile Impurities | Meet The Requirements | Complies |
Microbiology Total Plate Count Yeast & Mold E.Coli Salmonella | <1000cfu/g <100cfu/g Negative Negative | 82cfu/g Negative Complies Complies |
Conclusion | Conform with specification | |
We are a leading manufacturer and supplier of high quality chemicals. The products are categorized into 7 groups and more than 60 varieties. Product is widely used to tires, rubber pipes, electric wire and cable, painting, glass fiber, free radical polymerization, curing of unsaturated polyester and cross linking of polymer.
We has built up an excellent reputation domestically and internationally. We focus on quality, reliability, performance and competitively and total service to customers. Our product has passed the authentication of ISO9001:2008 quality management system.
We produced vitamin A acid for many years, we can guarantee the quality with competitive price.
pharmaceutical vitamin A acid ISO9001-2008