- 品牌:其他
- 型号:ODB-1
- 色光:
- CAS:25912-49-0
成色剂,用于热敏复写纸及电话、传真纸等多种级别的热敏纸。it is used in most grades of heat-sensitive paper, to produce intense black image with excellent image stability, to exhibits high thermal sensitivity.
外观(appearance):白色粉末( white powder)
熔点(melting point): 194.0-200.0℃
含量(assay): ≥98.5%
干燥失重(loss on drying):≤0.20%
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