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| T501 antioxygen |
T501 antioxygen, called 264 or BHT, is one of universal type antioxygen that widely used in macromolecular material, petroleum product and food production industry.
Chemical name:2,6-Di-tert-butyl-4-methylphenol
Molecular formula: C15H240
Molecular weight: 220.36
Structural formula:
Property:
white crystal, dissolving in benzene, toluol, acetidin and gasoline; insoluble in water with nontoxic characteristic.
Technical standard:
SH0015-92<T501 antioxygen>
Item |
Index |
Test method |
Firsts |
Qualified |
Initial melting point°C |
69.0-70.0 |
68.5-70.0 |
GB617 |
Free phenol%(m/m)≤ |
0.015 |
0.03 |
Appendix A |
Moisture%(m/m)≤ |
0.05 |
0.08 |
GB606 |
Ash%(m/m)≤ |
0.01 |
0.03 |
GB508 |
Flash point(close)°C |
Report |
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GB261 |
Use:T501 is one of important phenol antioxygens that widely used in macromolecular material, petroleum product and food production industry.
Storage: sealingly store in cool and dry place. Avoid fireproof and dampproof.
Packing: Craft paper bag lined with plastic foil, net weight 25kg.
Expiration date: 1 year.
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