China
联系人 Soniya
Minzhi Street, Longhua, Shenzhen, Guangdong
Providing 4 kinds of PPD: White
lump, white powder, white flake, black lump
Purity(%): white color:*9.9 min, black color:
*9min Application:
1. Dye intermediate: Azo dyestuff, Sulphure dyestuff, Acid dyestuff
and rubber antioxidant
2. Polymerization: PPD + Terephthaloyl
chloride → Polyterephthaloyl-p-phenylene
diamine fibre
3. Dyestuff：PPD + HCL +HF →Black dyestuff Production
Properties:
White to reddish color to dust color.The color will darken if
exposed in the air.
Stored in airproof, dry space away from light.
Easy to dissolve in hot water, ethanol, aether, chloroform.
ratherish dissolve in cold water.
| 国家: | China |
| 型号: | 002 |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
