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                                Commercial name: antioxidant 1076 ,1010, and 168 
Specifications:  
1. appearance: white crystal powder 
2. melting point: 49-54 ℃ 
3. Ash: ≤ 0.1% 
4. transmittance: 425n m≥ 96% ; 500nm ≥ 97% 
5. clarity of solution: diaphanous 
6. volatilization: ≤ 0.5% 
7. assay: ≥ 98% 
Packing: 25kg/PP bag 
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