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Chinese Professional Crizotinib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Sildenafil Citrate Powder, China Favipiravir Powder, 61825-94-3, The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Chinese Professional Crizotinib - 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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Chinese Professional Crizotinib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai detail pictures

Chinese Professional Crizotinib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai detail pictures

Chinese Professional Crizotinib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai detail pictures


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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer for Chinese Professional Crizotinib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai , The product will supply to all over the world, such as: Australia, Sweden, Iraq, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Polly from Peru - 2018.08.12 12:27
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Ruby from Zambia - 2017.11.11 11:41
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