Stearic acid

Stearic acid

Stearic acid

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1 Metric Ton

Negotiable

  • Min.Order :1 Metric Ton
  • Purity: As required
  • Payment Terms : L/C,T/T,Other

Keywords

Stearic acid n-octadecanoic acid C.I. Sulfur Black 1

Quick Details

  • Appearance:white podwer
  • Application:widely used in cosmetics, plastic plasticizers, release agents, stabilizers, surfactants, rubber vulcanization accelerators, water repellents, polish agents, metal soaps, metal mineral flotation Chemi
  • PackAge:As required
  • ProductionCapacity:20|Metric Ton|Day
  • Storage:room temperature
  • Transportation:As required

Superiority:

Stearic acid CAS: 57-11-4

ABOUT US

Henan Tianfu Chemical Co.,Ltd is a high-tech chemical enterprise registered in China. As the leading manufactory of base chemical in China market, it has developed organic chemical, inorganic chemical, paintchemical and detergent chemical etc.. With many years develop andoperation experience, facts proof that the equipments, which our company have researched and developed, have been successfully spread and applied. The specialized talented persons with many years experience guaranteed the system to consummates the quality, through the manufacture,the packing, delivery, even to the after-sales service.

This factory throughout scrupulously follows the pledge that: constantly solving the problem and improving the performance, providing high-quality service for each customer, providing best quality for each equipment. Our main purpose of our company is to: "developing advanced high-tech andbestquality".

We all staff together hope to make great efforts for your satisfication!

Details:

Product Name: Stearic acid
Synonyms: ACIDUM STEARICUM 50;CETYLACETIC ACID;FEMA 3035;CARBOXYLIC ACID C18;C18:0 FATTY ACID;hystrene5016;hystrene7018;hystrene80
CAS: 57-11-4
MF: C18H36O2
MW: 284.48
EINECS: 266-928-5
Product Categories: Food additives;Alkylcarboxylic Acids;Biochemistry;Higher Fatty Acids & Higher Alcohols;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes;Miscellaneous Natural Products;Saturated Higher Fatty Acids;Chemical intermediate;plasticizer, stabilizer and lubricant;57-11-4
Mol File: 57-11-4.mol
Stearic acid Structure
 
Stearic acid Chemical Properties
Melting point  67-72 °C (lit.)
Boiling point  361 °C (lit.)
bulk density 400-500kg/m3
density  0.845 g/cm3
vapor pressure  1 mm Hg ( 173.7 °C)
refractive index  1.4299
FEMA  3035 | STEARIC ACID
Fp  >230 °F
storage temp.  Store below +30°C.
solubility  Practically insoluble in water, soluble in ethanol (96 per cent) and in light petroleum (bp: 50-70 °C).
pka pKa 5.75±0.00(H2O t = 35) (Uncertain)
form  powder
color  White
Specific Gravity 0.84 (80℃)
Odor odorless mild fatty
Odor Type odorless
biological source palm oil
Water Solubility  0.1-1 g/100 mL at 23 ºC
Merck  14,8804
JECFA Number 116
BRN  608585
Dielectric constant 2.3（22℃）
Exposure limits ACGIH: TWA 10 mg/m3; TWA 3 mg/m3
InChIKey QIQXTHQIDYTFRH-UHFFFAOYSA-N
LogP 8.22
CAS DataBase Reference 57-11-4(CAS DataBase Reference)
NIST Chemistry Reference Octadecanoic acid(57-11-4)
EPA Substance Registry System Stearic acid (57-11-4)
 
Safety Information
Hazard Codes  Xi,F
Risk Statements  38-36/37/38-11
Safety Statements  37/39-26-16
WGK Germany  3
RTECS  WI2800000
Autoignition Temperature 395 °C
TSCA  Yes
HS Code  38231100
Hazardous Substances Data 57-11-4(Hazardous Substances Data)
Toxicity LD50 i.v. in mice, rats: 23±0.7, 21.5±1.8 mg/kg, L. Or, A. Wretlind, Acta Pharmacol. Toxicol. 18, 141 (1961)

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