Stearic Acid

Specification:

ITEM	TECHNICAL INDEX
GRADE	P401005	P401205	P401820	P401860	P401870	P401880
APPEARANCE	WHITE BEAD	WHITE BEAD	WHITE BEAD	WHITE BEAD	WHITE BEAD	WHITE BEAD
IODINE VALUE,g/100g,≤	0.5	0.7	0.5	6.0	7.0	8.0
ACID VALUE,mg/g	205-210	209-212	212-219	192-218	192-218	192-218
SAPON VALUE,mg/g	206-211	210-213	213-220	193-220	193-220	193-220
COLOR ,HAZEN,≤	80	120	100	200-300	100	300-400
TITRE ,℃	54-57	54-57	≥54	≥52	≥52	≥52
MOISTURE ,% ≤	0.2	0.2	0.2	0.3	0.3	0.3
INORGANIC ACID ,% ≤	0.001	0.001	0.001	0.001	0.001	0.001
C12，%	/	/	≤0.5	≤0.5	≤0.5	≤0.5
C14，%	≤1	≤2	≤3.0	≤2.5	≤1	≤1
C16，%	53-58	59-65	71-77	68-73	53-58	53-58
C18，%	40-45	32-38	20-25	23-28	40-45（	40-45
C20，%	≤1	≤1	/	≤0.5	≤1	≤1