14-30天
产品名称/Product Name
水溶性硫化黑BR/Water soluble sulphur black BR
质量标准/Quality Standard
HG/3632-1999
CAS编号/CAS NO.
1326-82-5
外观/Appearance
黑色均匀粉末或颗粒/Black uniform powder or granules
强度/Strength
100
色光/Shade
近似~微/Approximate to the standard
水分/Moisture content
≤7%
不溶于水的杂质/Insoluble impurity in water
≤0.5%