N e w uses are still being found for
GROCO RED OILS & WHITE OLEINES WHITE OLEINES SPECIFICATION
Ti tre Ti tre Ccdor 5Î/4"* Lovibond Red .. Cc lor 5VA"* Lovibond Yellow Color Gardner 1933 . . . Unsaponifiable Saponification Value .. Acid Value % F.F.A. as Oleic Acid Iodine Value (WIJS) Refractive Index 50°C. (Average) . . . . Total Polyunsaturated Fatty Acids
GROCO 6 USP
GROCO 5L Low Linoleic
2°-5°C. 36°-41°F.
2°-5°C. 36°-41°F. lmax.
lmax.
RED OILS GROCO 2 3°C.max. 37.4°F. max.
\
GROCO 4
GROCO 8
GROCO 18
4°-6°C.
8°-10°C. 46.4°-50.0 °F.
18°-20°C. 64.4° - 68°F.
39.2°-42.8°F. lmax.
lmax.
^
1 max.
2 max.
8 max. 2 max. 1.0% max. 199 - 204 198 - 203
8 max. 2 max. 1.0% max. 201-206 200 - 205
10 max. — 1.5% max. 198 - 203 197 - 202
10 max. — 1.5% max. 198-203 197-202
10 max. — 1.5% max. 198-203 197-202
15 max. — 1.5% max. 204 max. 203 max.
99.5 min. 95 max.
99.5 min. 90 max.
99 min. 95 max.
99 min. 94 max.
99 min. 92 max.
99 min. 85 max.
1.4500
1.4490
1.4505
1.4495
1.4485
1.4500
—
3.5% max.
5% 3% 1% 82% 8% 1%
6% 2% — 89% 2.5% 0.5%
4% 3% 1% 82% 9% 1%
4% 5% 1% 80% 9% 1%
5% 6% 2% 77% 9% 1%
5% 10% 4% 72% 8% 1%
over 7hrs.
over 4hrs.
over 4hrs.
over 4hrs.
over 3hrs.
—
—
:
—
—
COMPONENT FATTY ACIDS C14 C16 C18 C18 C18 C18
Myristic Palmitic Stearic Oleic Linoleic Linolenic
MACKEY TEST: Ti ne to reach 105°C.
over 7hrs.
^•"•^""""^"""•"«W
a. gross &
For more information on A. Gross fatty acids, send for new edition of "Fatty Acids in Modern Industry." *1"
COMPANY
295 Madison Avenue, New York 17, Ν. Υ. Factory: Newark, N. J. • Disrri'bufors in principal cities Manufacturers since 1837
cell for red oils
Evaluate fatty acids made by A. GROSS—send for samples of: STEARIC ACIDS · RED OILS · WHITE OLÉINES · TALLOW FATTY
ACIDS
·
COCONUT FATTY ACIDS
·
VEGETABLE FATTY ACIDS
·
HYDROGENATED FATTY ACIDS
·
HYDROGENATED GLYCERIDES
Circle No. 17 on Readers' Service Card VOL. 52, NO. 3
·
MARCH 1960
53 A
