Stearic Acid

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Stearic Acid

Stearic Acid,also known as octadecanoic acid,fatty wax acid. It can be used in rubber, chemical and pharmaceutical industries.

Item	1832	1838	1842	1850	1855	1865	C1680	1820	1801
Form	Beads	Beads	Beads	Beads	Beads	Beads	Beads	Beads	Beads
Color,Hazen	Max.300	Max.80	Max.80	Max.60	Max.60	Max.60	Max.60	Max.100	Max.50
Acid Value,mgKOH/g	192-218	209-213	207-211	203-210	202-209	202-208	212-225	212-225	205-212
Saponification Value, mgKOH/g	191-219	210-214	208-212	204-211	203-210	203-209	213-226	213-226	206-213
Iodine Value,g 12/100g	Max.6.0	Max.0.5	Max.0.5	Max.0.7	Max.0.7	Max.1	Max.0.5	Max.0.5	Max.0.3
Moisture,％	Max.0.2	Max.0.2	Max.0.2	Max.0.2	Max.0.2	Max.0.2	Max.0.2	Max.0.2	Max.0.3
Melting Point,℃	50-60	53-57	53-57	55-59	55-60	57-61	Min.56	53-57	--
Congealing Point,℃	--	--	--	--	--	--	--	--	54-56
Fatty Acid Composition
C12+C14,％	Max.2	Max.1.5	Max.1.5	Max.1	Max.1	Max.1.5	Max.6	Max.3	Max.1-2
C16,％	61-73	55-62	52-59	44-49	39-45	30-36	Min.80	65-67	54-62
C18,％	25-35	36-40	40-44	50-54	54-58	63-68	Max.15	20-30	37-43
Other,％	Max.1	Max.1	Max.1	Max.1	Max.1	Max.1.5	Max.1	Max.1	Max.1