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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 22 |
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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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Ptychotis ajowan, see Ajowan Seed Oil. |
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Pulza oil, see Curcas Oil. |
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PUMPKIN SEED OIL. |
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Curcubita peps. |
25 |
1.4724 - 1.4739 |
70.2 - 72.5 |
318 |
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Pyrus cedonia, see Quince Seed Oil. |
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Quercus agrifolia, see Acorn Oil. |
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QUINCE SEED OIL. |
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From Cedonia vulgaris (Pyrus cedonia). |
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Extracted with ether. |
25 |
1.4714 |
68.5 |
191 |
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QUISQUALIS INDICA OIL. |
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Philippines. |
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Extracted with ether from dried meat of nut...... |
30 |
1.4585 |
48.8 |
390 |
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RABBIT FAT (TAME). |
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Lepus caniculus. |
40 |
1.4580 |
49.0 |
205 |
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F.A. ... |
40 |
1.4495 |
36.0 |
205 |
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RADISH SEED OIL. |
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Raphanus sativus. |
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Limits of four varieties -.Raphanus sativus albus, niger, radiola and oleifera |
20 |
1.4710 - 1.4722 |
68.0 - 69.9 |
324 |
|
F.A. ... |
20 |
1.4625 - 1.4630 |
54.8 - 55.6 |
324 |
|
Assam |
40 |
1.4642 |
57.5 |
18 |
|
Average limits ......... |
25 |
1.4640 - 1.4646 |
57.0 - 58.0 |
405 |
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Raia clavata, see Ray Liver Oil. |
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Raia kenojei, see Ray Liver Oil. |
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RAPE SEED OIL. |
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Syn. Colza Oil. |
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From varieties of Brossica species. |
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General definitions and classifications : Lewkowitsch, Chemical Technology of Oils, Fats and Waxes, 5th Ed., 1914, Vol. 11., 243. |
15 |
1.4750 |
74.3 |
442 |
|
25 |
1.4726 |
70.5 |
442 |
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|
40 |
1 4680 |
63.2 |
442 |
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|
15 |
1.4720 - 1.4757 |
69.5 - 75.5 |
112 |
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t°c. |
n D |
B D |
Refer. No. |
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RAPE SEED OIL - continued. |
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Crude oil ..................................... ......... |
18 |
1.4722 - 1.4736 |
69.9 - 72.1 |
63,143 |
|
Refined oil ............ |
18 |
1.4726 - 1.4740 |
70.5 - 72.7 |
63, 143 |
|
60 |
1.4667 |
61.2 |
9 |
|
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F.A. ... |
60 |
1.4491 |
35.4 |
9 |
|
25 |
1.4710 |
68.0 |
164 |
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Crude and refined, d15.6 0.913-0.917 ......................................... |
18 |
1.4722 - 1.4736 |
69.9 - 71.4 |
63 |
|
20 |
1.4722 - 1.4735 |
69.9 - 71.9 |
64 |
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|
15 |
1.4745 |
73.5 |
30 |
|
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Indian oils ............ |
40 |
1.4654 |
59.2 |
18 |
|
40 |
1.4649 - 1.4654 |
58.5 - 59.2 |
18 |
|
|
American ............ |
15.5 |
1.4748 - 1.4753 |
74.1 - 74.8 |
13 |
|
Austrian ............ |
40 |
1.4657 - 1.4658 |
59.7 - 59.8 |
325 |
|
25 |
1.4708 - 1.4710 |
67.7 - 67.9 |
325 |
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|
Expressed oil ............. |
15 |
1.4745 - 1.4753 |
73.5 - 74.9 |
250 |
|
Extracted oil............ |
15 |
1.4739 - 1.4753 |
72.6 - 74.8 |
250 |
|
20 |
1.4721 - 1.4742 |
69.7 - 73.0 |
14 |
|
|
18 |
1.4710 - 1.4735 |
68.0 - 71.9 |
34 |
|
|
American refined......... |
21 |
1.4735 - 1.4745 |
71.9 - 73.5 |
411 |
|
Refined Stettin ......... |
21 |
1.4735 - 1.4754 |
71.9 - 75.0 |
411 |
|
Refined East Indian ...... |
21 |
1.4745 - 1.4754 |
71.9 - 750 |
411 |
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From ten Brassica oleracea varieties ......................................... |
20 |
1.4723 - 1.4739 |
70.0 - 72.5 |
324 |
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F.A. ... |
20 |
1.4634 - 1.4651 |
56.2 - 58.8 |
324 |
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From four Brassica rapa varieties ...................................... |
20 |
1.4723 - 1.4728 |
70.0 - 70.8 |
324 |
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F.A. .... |
20 |
1.4627 - 1.4644 |
55.1 - 57.7 |
324 |
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From five Brassica napus varieties ...................................... |
20 |
1.4710 - 1.4726 |
68.0 - 70.5 |
324 |
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F.A. ... |
20 |
1.4625 - 1.4647 |
54.8 - 58.2 |
324 |
|
15 |
1.4740 - 1.4760 |
72.7 - 76.0 |
207 |
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|
40 |
1.4649 - 1.4654 |
58.5 - 59.2 |
123 |
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|
25 |
1.4710 - 1.4729 |
68.0 - 71.0 |
23,405 |
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|
40 |
1.4677 |
62.8 |
17 |
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|
40 |
1.4652 - 1.4659 |
59.0 - 60.0 |
110 |
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F.A. ... |
40 |
1.4572 |
46.9 |
91 |
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Indian oils from Brassica campestris var. glauca . ... |
40 |
1.4654 |
59.2 |
18 |
|
Indian oils from Brassica |
25 |
1.4710 |
68.0 |
12 |
|
napus (Lutni mustard) ... |
40 |
1.4650 |
58.8 |
18 |
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From Eruca sativa ...... |
40 |
1.4653 |
59.2 |
18 |
|
20 |
1.4723 |
70.0 |
187 |
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F.A. ... |
60 |
1.4643 |
57.6 |
187 |
|
40 |
1.4655 |
59.4 |
453 |
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toC. |
n D |
B D |
Refer. No. |
|
|
RAPE SEED OIL - continued. |
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Temp. coeff. δn/δt......... |
- 0.000362 to 364 |
159 |
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|
- 0.00034 |
325* |
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25.40 |
- 0.00035 |
248* |
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Mean, 15-65° C.......... |
- 0.00031 |
442* |
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Raphanus raphanistrum, see Hedge Mustard Oil. |
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Raphanus sativus, see Radish Oil. |
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RASPBERRY SEED OIL. |
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Rubus idœus. |
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|
40 |
1.4691 |
65.0 |
206 |
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RAT FISH OIL. |
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Chimœra phantasma. |
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20 |
1.4728 |
70.8 |
326 |
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RAVISON OIL. |
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Syn. Black Sea Rape Oil. |
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From seeds of wild variety of Brassica. |
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|
25 |
1.4710 |
68.0 |
164 |
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|
25 |
1.4729 |
71.0 |
12 |
|
|
25 |
1.4732 |
71.5 |
328 |
|
|
20 |
1.4748 |
74.0 |
328 |
|
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Refined |
21 |
1.4749 - 1.4774 |
74.1 - 78.4 |
411 |
|
East Indian............ |
21 |
1.4745 - 1.4754 |
73.5 - 750 |
411 |
|
Japanese ........................................ |
21 |
1.4735 |
71.9 |
411 |
|
Average limits ......... |
25 |
1.4710 - 1.4729 |
68.0 - 71.0 |
405 |
|
Temp. coeff. δn/δt......... |
- 0.00032 |
328* |
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RAY LIVER OILS. |
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From Raia clavata. |
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|
15 |
1.4860 |
93.6 |
133 |
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From Raia kenojei, common Japanese Ray ......... |
20 |
1.4843 |
90.5 |
181 |
|
From Dasyatis akajei, see Akajei. See also Uchiwa-zamé. |
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From Scoliodon laticaudus (Japanese Ray). |
20 |
1.4843 |
90.5 |
472 |
|
From Mobula japonica, see also Uchiwa-zame. |
20 |
1.4855 |
92.7 |
472 |
|
From Trigon pastinaca (French "Pastenague") ... |
15 |
1.4752 |
74.6 |
133 |
|
Ray, Eagle, see Eagle Ray Liver Oil. |
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toC. |
n D |
B D |
Refer. No. |
|
|
RED CURRANT SEED OIL. |
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|
From seeds of Ribes rubrum. |
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|
40 |
1.4672 |
62.0 |
206 |
|
|
Reindeer Butter Fat, see Butter Fat. |
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Renialia Oil, see Baobab Oil. |
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Rhinobatys Schlegelii, see Guitar Fish Oil. |
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RHUS GLABRA SEED OIL (SUMAC). |
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|
Extracted with ether from decorticated seeds ...... |
15 |
1.4823 |
86.9 |
329 |
|
1.4828 |
87.8 |
329 |
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|
Temp. coeff. δn/δt......... |
- 0.00035 |
329* |
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|
From berries, Kansas...... |
20 |
1.4710 |
68.0 |
425 |
|
Rhus succedanea, see Japan Wax. |
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Ribes rubrumt see Currant Seed Oil, Red. |
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RICE OIL. |
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|
From rice meal of Oryza sativa. |
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|
Extracted with petroleum ether ... ... .... ..... |
20 |
1.4742 |
73.0 |
327 |
|
From Italian rice......... |
25 |
1.4711 |
68.2 |
191 |
|
Liquid oil ............ |
25 |
1.4709 |
67.8 |
330 |
|
Solid rice fat............ |
50 |
1.4557 |
44.7 |
330 |
|
From rice germ ........ |
25 |
1.4710 - 1.4717 |
68.0 - 69.0 |
405 |
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From rice bran: |
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North Japan. |
20 |
1.4704 |
67.0 |
463 |
|
Korea. |
20 |
1.4714 |
68.5 |
463 |
|
South Japan. |
60 |
1.4565 |
45.9 |
463 |
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Ricinodendron africanum, see Manketti Oil. |
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Ricinodendron Heudeloti, see Ojok Oil. |
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Ricinodendron Rautannenii, see Manketti Oil. |
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Ricinus communis, see Castor Oil. |
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Roccus lineatus, see Bass Oil, Striped. |
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