Audited Supplier
Stearic Acid
57-11-4
C18h36o2
REACH
Yes
White
Stearic Acid
Powder
Ply Kraft Paper Bag
25KG
China
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:
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.
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 |
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.
