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China, Chinese Factory Supply Methylthymol Blue Tetrasodium Salt 1945-77-3 in High Quality1 Industrial Products Supplier Manufacturer Details, price list catalog:
Chemical ReagentMethylthymol Blue Sodium SaltMethyl Thymol Blue Sodium Salt
Shenyang Sinochem Biotech Co., Ltd.
Preview:
Product Description (AR)Appearance Infrared spectrometry Absorbance ≥0.400(0.04 g/L, 438.0 - 442.0 nm)()Drying loss ≤10.0 %Sulfated ash 30 % - 35 % (on dry substance)Sensitiveness Dye content ≥80 %(HPLC):Appearance Dark Green PowderInfrared spectrum Conforms to StructureDye content(HPLC) ≥80 %Wavelength 436 - 446 nmExtinction Coefficient ≥8000ICP Major Analysis Confirmed
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