Crude Tall Oil: Product Data Sheet
Crude Tall Oil, TU 13-0281078-119-89
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Properties |
Standard |
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Softwood tall oil (STO) |
Mixed tall oil (MTO) |
Hardwood tall oil (HTO) |
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1st grade |
2nd grade |
1st grade |
2nd grade |
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Appearance |
Oily product of brown or dark brown colour |
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Acid number, mg ÊÎÍ per 1g of oil, min |
145 |
135 |
130 |
120 |
96 |
|
Mass part of resin acids, %, min |
40 |
35 |
30 |
20 |
not determined |
|
Mass part of unsaponifiable matter, %, max |
13 |
16 |
18 |
20 |
25 |
|
Mass part of lignin and mechanical impurities, %, max |
1 |
1 |
2 |
not determined |
not determined |
|
Mass part of water, %, max |
1 |
2 |
2 |
2 |
2 |
|
Mass part of fatty and resin acids and neutral substances, %, min |
not determined |
not determined |
not determined |
91 |
not determined |