Hot Selling Industrial Stearic Acid 1801 1810 1860

• CAS No.: 57-11-4
• Formula: C18h36o2
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Kind: Stearic Acid
• Model NO.: Stearic Acid
• Appearance: Powder
• Transport Package: Ply Kraft Paper Bag
• Specification: 25KG
• Origin: China
• HS Code: 3823110000

Product Description

STEARIC ACID
Molecular formula: C18H36O2
Executive Standard: GB-9103-1988
Properties: Stearic acid is one kind of saturated fatty acid, with the relative density of 0.9408 (20 ºC), melting point of 69 ~ 70 ºC, 383 ºC boiling point, refractive index of 1.4299 (80 ºC). The appearance is white or light yellow granular. It is mixture of stearic acid and palmitic acid. It contains a few oleic acid, and a little butter smell. Not dissolved in cool water, easily dissolved in benzene, toluen, chlorofom, carbon tetrachlorid, carbon bisulfide, acetic ester, also in ethanol, aceton.
Specification:

Item	First(200)	Second(400)	Third(800)
Iodine Value g/100g  ≤	2.0	4.0	8.0
Saponification value mg/g	2.6~211	203~214	193~220
Acid Value mg/g	205~210	202~212	192~218
Chroma(Hazen)≤	200	400	400
Freezing point ºC	54~57	≥54	≥52
Water content % ≤	0.20	0.20	0.30
Inorganic acid % ≤	0.001	0.001	0.001

Application: Stearic acid used as activating agent, plasticizing agent and lubricating agent
Package and storage: Net 25kgs, PP Woven with PE Inner bag or in carton. It should be stored in a well-ventilated area.

Guangzhou Jingsha Rubber Trade Co.,Ltd was established in 2006 with stated-owned background. Specialized in various rubber products such as natural rubber, synthetic rubber, accelerator, antioxidant, carbon black, etc., our offerings have met the stringent quality standards and certifications like REACH, ROHS,NSF, SGS, CNAS, ISO, etc. Our rubber additives have been provided to the top 75 tire companies worldwide. With our expertise and unwavering commitment to excellence, we are confident in meeting your requirements.