TDI
Product Description
CERTIFICATE OF ANALYSIS
DATE:2020-04-05
COMMODITY | TOLUENE DIISOCYANATE （TDI 80/20） | ||
COUNTRY OF ORIGIN | CHINA | ||
LOT NO. | 20200405A | ||
TEST ITEM | UNIT | RESULT | SPECIFICATION |
COLOR(APHA) | 20 | ≤25 | |
ISOMER RATIO 2,4-ISOMER | % | 79.8 | 80.0±1.0 |
PURITY | % | 99.9 | ≥99.5 |
ACIDITY(HCL) | % | 0.0007 | ≤0.004 |
HYDROLYZABLE CHLORINE | % | 0.0040 | ≤0.01 |
WE CERTIFY THAT THE ABOVE STATEMENT OF QUALITY TO BE TRUE AND CORRECT | |||