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China, Chinese Good Quality with Low Price Rhodamine B CAS 81-88-91 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeBasic Dye81-88-9Basic Violet 10
Shenyang Sinochem Biotech Co., Ltd.
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Product Description ltem (Ind)Sensitivity Solubility ()Ignition residue,% ≤0.2599%(HPLC):Appearance Infrared spectrometry Purity >99.0% (HPLC)λ max 545 nm ()Molar absorption coeff. 106000 l/(mole.cm) (λ max.)Fluorescence max 565 nm ()Optimum lasing 588 nm ():.≥95.0% (HPLC) Appearance Faint Green to Very Dark Green PowderInfrared spectrometry Conforms to StructurePurity (HPLC) ≥95.0%Solubility Faint Red to Purple,1 mg/mL, H2OUV Absorbance Ratio 0.50 ABS at 510 nm/Abs at Lambda Max, in MeOHEmM 104.5- 115.8λ Max 552- 554 nm (AR)Appearance Infrared spectrometry Loss on drying <10 % (105°C)λ max 549 - 558 nm (IMS:=50:50 )Absorpt. Ratio P-15/P+15 1.1 - 1.6Specific abs. A (1%/1cm) >1700 (λ max.)
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