Name | Specifications | Packing | Price | Delivery |
Chlorophenol red | 96% | 5g | RMB 294.8 | Consulting service |
Chlorophenol red | IND | 5g | RMB 308 | Consulting service |
Chlorophenol red | IND | 1g | RMB 82.5 | Consulting service |
96%:
外观Appearance 红棕色至绿色或棕色粉末
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity ≥96.0% (HPLC area)
吸光值Absorbance min. 0.520(4 mg/L, pH7.0, 573.0 to 577.0 nm)
pH变色域Transition interval(pH) (yellow)4.6 ~ 6.4(red purple)
沪公网安备 31012002003055号 |