Industrial Grade Rubber Use Stearic Acid

Model NO.: 200, 400, 800 Alkyl No.: Fatty Acid Source: Oxidation Trademark: QX Carboxyl No.: Dicarboxylic Acid Appearance: Powder Molecular Formula: C18h36o2 Origin: Shandong, China Name: Stearic acid 
Molecular formula: C18H36O2
2.Characters 
Stearic acid is white flaky, bead-like or lumpy solid. which is made of C16 & C18 saturated fatty acid.
3.Usage
Stearic acid is widely used in rubber vulcanizing agent, plastic thermal stabilizer, lubricant, textile softener, chemical fiber oil agent, antistatic agent, food emulsifier, or used as material of cosmetic detergent and surfactant.
 

Index name	Internal index
Grade	1842	1838	1820	1860	1870	1880
Iodine value (gI2/100g)≤	≤0.5	≤0.5	≤0.5	≤6.0	≤7.0	≤8.0
Saponification number (mgKOH/g)	206-211	206-213	214-216	193-220	193-220	192-218
Acid value (mgKOH/g)	208-210	210-211.5	214-225	182-218	192-218	193-220
Chroma (Hazen)≤	≤60	≤80	≤100	200-400	≤150	400
Solidifying point ºC	54-57	54-57	55-57	54	52	52
Moisture %≤	≤0.2	≤0.2	≤0.2	≤0.3	≤0.3	≤0.3
Inorganic matter %≤	0.001	0.001	0.001	0.001	0.001	0.001

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Product Categories : Acid Products