Product Name: Factory Supply High Quality Pharmaceutical Chemicals Methotrexate Disodium CAS No.: 7413-34-5 Model NO.: Methotrexate Disodium Volatile: Not Volatile State: Solid Type: Chemicals Grade Standard: Medicine Grade Certification: GMP, FDA, ISO Function: Anti-Rheumatism Color: Yellow Crystalline Powder Assay: More Than 99% Trademark: Sjar-Tech Transport Package: Cardboard Drums or Cartons Specification: gram, kilogram Origin: China HS Code: 2934999099 Product Description ItemsStandardsResultsAppearanceYellow crystallinepowderCompliesIdentificationBy IRCompliesBy UVCompliesWater Content≤12.00%11.00%Residue on Ignition≤0.10%0.07%RelatedSubstancesImpurity F: ≤3.00%1.30%Any individualimpurity: ≤0.10%0.07%Total impurities: ≤0.50%0.35%Assay98.0%~102.0%99.66%Reference StandardUSP32StandardConclusionThe productcompliedtoUSP32standard.StoragePreserve in tight,light-resistant containers in a cool place