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Free Books / Science / Tables Of Refractive Indices. Oils, Fats And Waxes / |  |
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Tables Of Refractive Indices. Oils, Fats And Waxes. Part 28 |
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This section is from the book "Tables Of Refractive Indices. Oils, Fats And Waxes", by R. Kanthack. Also available from Amazon: Tables of Refractive Indices.
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toC. |
n D |
B D |
Refer. No |
|
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WALLFLOWER SEED OIL. |
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Cheiranthus Cheiri. |
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40 |
1.4690 |
64.8 |
377 |
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F.A. ... |
40 |
1.4605 |
51.7 |
377 |
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Crystallised F.A.......... |
40 |
1.4536 |
41.7 |
377 |
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WALNUT OIL. |
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Syn. Nut Oil. |
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From nuts of Juglans regia. |
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Californian ............ |
15 |
1.4804 |
83.6 |
2 |
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Punjab ........ |
40 |
1.4690 |
64.8 |
18 |
|
American ...... ... |
25 |
1.4770 |
77.7 |
32 |
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Bulgarian, cold-drawn...... |
40 |
1.4704 - 1.4710 |
67.0 - 68.0 |
81 |
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General limits ......... |
15 |
1.4708 - 1.4725 |
67.7 - 70.3 |
207 |
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General limits ......... |
40 |
1.4688 - 1.4707 |
64.5 - 67.5 |
220 |
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40 |
1.4705 |
67.2 |
17 |
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General limits |
40 |
1.4691 - 1.4707 |
65.0 - 67.5 |
110 |
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General limits ......... |
40 |
1.4691 - 1.4710 |
65.0 - 68.0 |
405 |
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Extracted cold with ether ... |
25 |
1.4740 |
72.7 |
460 |
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Japanese ............ |
20 |
1.4799 |
82.7 |
82 |
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Cross between Juglans nigra and Juglans cinerea. |
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22 |
1.4765 |
76.8 |
378 |
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Japanese Walnut Oil. |
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From seeds of Juglans sie-boldiana. |
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20 |
1.4799 |
82.7 |
82 |
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WALRUS OIL. |
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Odobœnys rosmarus. |
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|
40 |
1.4702 |
66.7 |
17 |
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WATER CRESS SEED OIL. |
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From seeds of Nasturtium officinale. |
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|
20 |
1.4704 |
67.0 |
175 |
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F.A. .... |
25 |
1.4621 |
54.2 |
175 |
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WEAKFISH OIL. |
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Cynoscion regalis. |
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Ocean City, Md.,May 1915... |
30 |
1.4717 |
69.1 |
385 |
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Long Branch, N. J., September 1915 ........................................ |
30 |
1.4830 |
88.2 |
385 |
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WHALE OIL. |
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Balœna mysticetus (Greenland or Right Whale), Balœna australis (Southern) Whale, Balœnoptera longimana, Balœnoptera musculus (Common Rorqual - Finback Oil, Finner Whale |
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t°C. |
n D |
B D |
Refer. No. |
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WHALE OIL - continued. Oil), Balœnoptera borealis (Northern Rorqual), Balœnoptera hyperoodon (Bottle-nose Whale), Balœnoptera Sibaldii (Blue Whale), Neobalœna marginata, Rhachianectus glauca. |
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15 |
1.4760 |
76.0 |
30 |
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40 |
1.4633 |
56.0 |
33 |
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|
25 |
1.4691 |
65.0 |
33 |
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F.A ... |
40 |
1.4547 |
43.3 |
33 |
|
40 |
1.4634 - 1.4678 |
56.2 - 63.0 |
325 |
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|
25 |
1.4679 - 1.4724 |
63.1 - 70.2 |
325 |
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40 |
1.4587 |
49.1 |
379 |
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40 |
1.4659 - 1.4713 |
60.0 - 68.4 |
227 |
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Average ............ |
40 |
1.4679 |
63.1 |
227 |
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F.A. ... |
40 |
1.4578 |
47.7 |
227 |
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Japanese ............ |
40 |
1.4659 |
60.0 |
227 |
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Japanese, yellow......... |
21 |
1.4715 |
68.7 |
411 |
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Dark oil ............ |
18 |
1.4706 |
67.3 |
134 |
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Crude oil ............ |
18 |
1.4716 |
68.9 |
134 |
|
18 |
1.4755 |
75.1 |
134 |
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Filtered ............ |
21 |
1.4735 - 1.4764 |
71.9 - 76.7 |
411 |
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Untiltered ............ |
21 |
1.4705 - 1.4735 |
67.2 - 71.9 |
411 |
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40 |
1.4663 |
60.6 |
17 |
|
|
40 |
1.4633 - 1.4653 |
56.0 - 590 |
110 |
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Temp. coeff. δn/δt......... |
- 0.000386 |
33* |
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|
- 0.00030 |
325* |
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WHEAT OIL. |
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(Not identical with Wheat Meal Oil.) |
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From germs of wheat grains. |
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|
25 |
1.4751 |
74.5 |
263 |
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|
60 |
1.4646 |
58.0 |
380 |
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Crude oil extracted with ether ... ... ... ... ... |
30 |
1.4754 |
75.0 |
380 |
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20 |
1.4788 |
80.7 |
380 |
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Oil purified with alcohol |
40 |
1.4745 |
73.5 |
380 |
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30 |
1.4794 |
81.8 |
380 |
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20 |
1.4833 |
88.6 |
380 |
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|
25 |
1.4767 |
77.2 |
432 |
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Temp. coeff. δn/δt: |
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Crude oil ......... |
- 0.00035 |
380* |
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Purified oil ......... |
- 0.00039 |
380* |
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WHEAT BRAN OIL. |
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Extracted ........... |
25 |
1.4742 - 1.4754 |
73.0 - 75.0 |
41 |
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toC. |
n D |
B D |
Refer. No. |
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WHEAT MEAL OIL. |
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|
25 |
1.4840 - 1.4868 |
90.0 - 95.0 |
41 |
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25 |
1.4851 - 1.4870 |
92.0 - 95.4 |
182 |
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|
25 |
1.4851 |
92.0 |
381 |
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WHITE FISH OIL. |
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Species of Coregonus. . |
||||
|
25 |
1.4763 |
76.5 |
382 |
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WHITING OIL. |
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Alburnus lucidus. |
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|
22 |
1.4795 |
82.0 |
382 |
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WHITING LIVER OIL. |
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|
40 |
1.4736 |
72.0 |
12 |
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|
25 |
1.4789 |
81.0 |
12 |
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Temp, coeff. δn/δt......... |
- 0.00035 |
12* |
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WOAD SEED OIL. |
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Isatis tinctoria. |
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|
15 |
1.4751 |
74.5 |
175 |
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F.A. ... |
25 |
1.4710 |
68.0 |
175 |
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Wood Oil, China, see Tung Oil. |
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Wood Oil, Japanese, see Japanese Wood Oil. |
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Wood Oil, Japanese, see Tung Oil. |
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WOOL FAT. |
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Syn. Wool Wax. |
||||
|
60 |
1.4650 |
58.6 |
30 |
|
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Distilled wool fats (Pure oleins) |
20 |
1.4948, 1.4991 |
383 |
|
|
Crude ............... |
40 |
1.4786 |
80.5 |
323 |
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Pure .............................................. |
40 |
1.4781 - 1.4822 |
79.6 - 88.5 |
323 |
|
Pure wool-wax ......... |
50 |
1.4764, 1.4760 |
76.6, 76.0 |
56 |
|
Lanoline ............ |
50 |
1.4763 |
76.4 |
56 |
|
Unsaponifiable portion, pure |
50 |
1.4895, 1.4950 |
56 |
|
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Unsaponifiable, commercial... |
50 |
1.4930, 1.4950 |
56 |
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F.A. in saponifiable portion... |
50 |
1.4559 |
45.0 |
56 |
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WOUNDWORT OIL. |
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|
Anthyllis vulneraria. |
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|
30 |
1.4756 |
75.3 |
61 |
|
|
F.A. ... |
50 |
1.4640 |
57.1 |
61 |
|
Xanthophyllum lanceolatum, see Sioer Fat. |
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Ximenia americana (russel-liana), see Elozy Oil. |
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toC. |
n D |
B D |
Refer. No. |
|
|
ZACHUN OIL. |
||||
|
Syn. Beta Oil, M'kouga Oil. |
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From seeds of Balanites cegyptiaca. |
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"Heghi" (Egypt, Soudan), North Africa, India, Burma. |
40 |
1.4632 |
55.9 |
384 |
|
25 |
1.4686 |
64.2 |
384 |
|
|
Temp. coeff. δn/δt......... |
- 0.00036 |
384* |
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Zea Mais, see Maize Oil. |
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