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联系方式
广州易科化工有限公司
电话：+86-20-87748771
传真：+86-20-87748771
联系人：顾永盈
SPECIFICATION
Product name: TOLUENE DI ISOCYANATE (TDI 80/20)Cas no: 584-84-9
| ITEM | STANDARD | RESULT |
| PURITY(m/m): | 99.5MIN | 99.9 PCT |
| ISOMERIC RATIO(2.4/2.6): | 80/20+1.0 | 79.7/20.3 |
| ACIDITY(on HCL basis)(ppm): | 40MAX | 14 |
| COLOR(APHA): | 25MAX | 23 |
| HYDROLYZABLE CHLORINE (PPM) : | 100MAX | 73 |