Stearic Acid

Product Model	Product Name	Iodine Number g/100g	Acid Number mg/g	Saponification Number mg/g	Chroma APHA	Freezing Point℃	Moisture%	Inorganic Acid%
ZTH-200Z	First-grade Palm Oil Stearic Acid	<2	205-210	206-211	<200	54-57	<0.20	<0.001
ZTH-200N	First-grade Tallow Stearic Acid	<2	198-208	199-209	<200	57-64	<0.20	<0.001
ZTH-400Z	Second-grade Palm Oil Stearic Acid	<4	202-214	203-215	<400	>54	<0.20	<0.001
ZTH-400N	Second-grade Tallow Stearic Acid	<4	197-210	198-212	<400	>54	<0.20	<0.001
ZTH-800Z	Third-grade Palm Oil Stearic Acid	<8	192-218	193-220	<400	>52	<0.20	<0.001
ZTH-800N	Third-grade Tallow Stearic Acid	<8	192-218	193-220	<400	>52	<0.20	<0.001

Application: Applied to rubber vulcanization activators, plastic heat stabilizers, lubricants, plasticizers, textile softeners,chemical fiber oil, antistatic agents, chemical intermediates and candle industry, and used as a raw material for cosmetics and detergents as well as various surfactants.

Properties

Stearic acid is a kind of fatty acid widely existing in nature. Almost all oils contain stearic acid with different contents. The content of stearic acid in animal fat is higher, such as 24% in butter, less in vegetable oil, 0.8% in tea oil and 6% in palm oil, but 34% in cocoa butter.

CAS No.

57-11-4

Formula

C18H36O2

Molecular Mass

284.47700

Exact Mass

284.27200

PSA

37.30000

Logp

6.33250