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Good quality Calcium Folinate - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai

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Good quality Calcium Folinate - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai Detail:

Product name Sodium methotrexate
Synonyms Methotrexate disodium salt; Disodium N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamate
CAS No. 7413-34-5
Appearance Yellow crystalline powder
Molecular Formula C20H20N8Na2O5
Molecular Weight 498.41
Application Medicine grade or research purpose
Packing As per your request
Storage Preserve in tight,light-resistant containers in a cool place

 

METHOTREXATE DISODIUM-USP (Refer to Methotrexate)

ITEMS STANDARDS RESULTS
Description Yellow crystalline powder Complies
 Identification IR; UV Complies
Sodium Positive
Water No more than 12.0% 10.5%
 Chromatographic Purity Total impurity≤2.0% 0.75%
Individual impirity: 0.5% 0.32%
Specific Rotation +18°~+23° +20.1°
Organic Volatile Impurities Meet request Complies
Assay No less than 98% 99.2%

Company Information

√ Management layer’s full experience in factory and skilled technicians followers;
√ Quality is always our top consideration, Strict QC system;
√ 11 years experienced exporting sales team;
√ Independent R&D lab;
√ Two signed long term GMP workshops;
√ Rich resources of plenty idle factories for customized project;
√ High Efficiency working team with consistent path.
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Good quality Calcium Folinate - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai detail pictures

Good quality Calcium Folinate - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai detail pictures

Good quality Calcium Folinate - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai detail pictures


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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Good quality Calcium Folinate - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai , The product will supply to all over the world, such as: Berlin, Mali, Thailand, We are very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Tom from Bangladesh - 2018.06.21 17:11
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Jean from Seattle - 2017.09.09 10:18
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