产品名称

硬脂酸

CAS NO

57-11-4

中文别名

十八(烷)酸;十八碳烷酸;十八酸;十八烷酸;司的令;硬脂酸800型;脂蜡酸

英文名称

Stearic acid

英文别名

Stearicacid (8CI); 1-Heptadecanecarboxylic acid; 17FA; 400JB9103-88; A 1760; AdekaFatty Acid SA 910; Barolub FTA; Century 1210; Century 1220; Century 1224;Century 1230; Century 1240; Dervacid 3155; Edenor C 18/98; Edenor C18; EdenorHT-JG 60; Edenor ST 1; Edenor ST 20; Emersol 120; Emersol 153NF; Emersol 6349;F 3; F 3 (lubricant); FA 1655; G 270; Humko Industrene R; Hydrofol Acid 150;Hydrofol Acid 1895; Hystrene 5016; Hystrene 80; Hystrene 9718; Hystrene 9718NF;Hystrene 9718NFFG; Hystrene S 97; Hystrene T 70; Industrene 5016; Industrene5016K; Industrene 8718; Industrene 9018; Industrene R; Kam 1000; Kam 2000; Kam3000; Kiri stearic acid; Kortacid 1895; Kortacid 1989; Loxiol G 20; Lunac 30;Lunac S 20; Lunac S 25; Lunac S 30; Lunac S 40; Lunac S 50; Lunac S 90; Lunac S90KC; Lunac S 98; Lunac YA; NAA 173; NAA 173K; NAA 175; NAA 175S; NAA 180; NAA180P; NSC 25956; NSC 261168; Neo-Fat 18; Neo-Fat 18-53; Neo-Fat 18-54; Neo-Fat18-59; Neo-Fat 18S; Nissan Unister NAA 180; Nopcocera LU 6418; Norsor

分子式

C₁₈H₃₆O₂

分子量

284.48

EINECS

200-313-4

熔点

67-72°C(lit.)

沸点

361°C(lit.)

毒性

Identification: Chemical Name: Stearic acid Synonym: Octadecanoic acid; n-Octadecan acid; Octadecan acid CAS NO.: 57-11-4 Molecular Formula: CH3(CH2)16COOH Sensory indicators: (1) Appearance: Lump, flack, powder, 200 type, 400 type, lustrous crystal (2) Color: 200 type snowy white, 400 type white, 800 type yellowish or light yellow Specifications: Items 200 type 400 type 800 type Iodine value, g/100g ≤ 2.0 4.0 8.0 Saponification value, mg/g 206－211 203－214 193－220 Acid value ,mg/g 205-210 202-212 192-218 Color (Hazen), ≤ 200 400 400 Freezing point, ℃ 54-57 ≥54 ≥52 Moisture,% ≤ 0.2 0.20 0.30 Inorganic acid,% ≤ 0.001 0.001 0.001 Application: Used in cosmetic, rubber, metal salt, dyeing, precision casting and other industries. Packing& Storage: 25kg/bag, plastic inner bag, plastic woven outer bag.