I-PHTHHALIC ANHYDRIDE umphakeli nomkhiqizi eChina

UMKHIQIZO I-PHTHALIC ANHYDRIDE (NAPHTHELENE BASED)
I-OPERATIVE GB/T 15336-2013
CHA. IMIPHUMELA YEZINKOMBO ZENQOBO YENTO
1 KUBUKEKA IZIHLAHLA EZINGUMHLOKO NOMA IPHROWU EKHETHEKILEYO AMAFLEKI EMHLOPHE NOMA IPHUDA OMHLOPHE
2 UMBALA OMLTEN (PT-CO) ≤20 10
3 UMBALA WOKUSHISA (PT-CO) ≤50 30
4 UMBALA WE-SULUFURIC ACID (PT-CO) ≤60 30
5 OKUNGCWELE/% ≥99.50 99.96
6 I-CISTALLIZATION POINT ℃ ≥130.5 131.3
7 I-ACID YAMAHHALA /% ≤0.20 0.025