PHTHALIC ANHYDRIDE mofani oa thepa le moetsi Chaena

PRODUCT PHTHALIC ANHYDRIDE (NAPHTHELENE BASED)
OPERATIVE GB/T 15336-2013
NO. LIPOLELO TSA TŠEBELETSO EA LINTHO
1 TŠEBELETSO EA MAPHAPHAKE A TŠOEU KAPA FUURO EA TŠOEU KAPA FUU
2 MALA OA MOLTEN (PT-CO) ≤20 10
3 MALA OA MOCHESO (PT-CO) ≤50 30
4 MALA OA SUFURIC ACID (PT-CO) ≤60 30
5 HLOEKO/% ≥99.50 99.96
6 TŠEBELETSO ℃ ≥130.5 131.3
7 MAHALA ACID /% ≤0.20 0.025