氯苯甘醚
产品质量指标
PRODUCT SPECIFICATIONS
通用名称: 氯苯甘醚
NAME: Chlorphenesin
化学名称: 氯苯甘醚
CHEMICAL NAME: 3-(4-Chlorophenoxy)- 1,2-Propanediol
包装规格: 5公斤/袋,25公斤/桶
PACKING: 5kg/bag、25kg/drum
贮藏要求: 密封、干燥、室温贮藏
STORAGE CONDITIONS:Store in air-tight container in a dry area at room temperature
产品安全要求: 详见原材料安全数据报告
Safety Precautions: refer to HY’s Material Safety Data Sheet ( MSDS )
化学指标:
CHEMICAL SPECIFICATIONS:
1、颜色: 白色
COLOR : White
2、气味: 固有的特征气味,有轻微的“苯酚”的味道
ODOR: Similar in character and intensity to standard,
slight, “ phenolic “ odor
3、外观: 细小的、结晶性粉末,没有异物、杂质、异色物料
APPEARANCE: Fine 、Crystalline powder, free of foreign matter
4、熔点: 78-81.5 °C
MELTING POINT: 78 to 81.5 °C
5、含量: 不少于98%
ASSAY ( dry basis ) : 98% Min.
6、紫外扫描(400- 220 nm):最大吸收值278 nm + 2 nm (c = 0.1g / liter in H2O. H2O as blank)
UV SPECTRUM :Exhibits same shape and intensity as std. with wavelength
( Scan 400 to 220 nm ) of max. abs. @ 278 nm + 2 nm
7、重金属: 不大于10 ppm
Heavy metals Max.10 ppm
8、干燥失重: 少于1.0%
Loss on drying Max.1.0%
应用:主要应用于化妆品中作防腐剂、杀菌剂,水溶性相对较好。