- Min.Order :1 Metric Ton
- Purity: 98.0％
- Payment Terms : T/T
Keywords
Antioxidant 245 Antioxidant hongwei chemical
Quick Details
- Appearance:White to off-white crystal
- Application:The product is used as an antioxidant in styrene polymer (such as HIPS, MBS, ABS), Engineering plastics (such as POM, PA) and polyurethane (such as urethane elastic fiber).
- PackAge:In thick paper bag, net wt.20kg, or carton, net wt.25kg;
- ProductionCapacity:7|Metric Ton|Day
- Storage:dry, cool, well-ventilated
- Transportation:The products can be conveyed by land, railway and sea.
Superiority:
The product is used as an antioxidant in styrene polymer (such as HIPS, MBS, ABS), Engineering plastics (such as POM, PA) and polyurethane (such as urethane elastic fiber).
Details:
Antioxidant HW- 245
[Trade name] Antioxidant 245
[Chemical name]
Ethylenebis(oxyethylene)bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]
[Structural formula]
[CAS] 36443-68-2 [Molecular weight] 586.8
[Specific gravity] 1.14（20oC）
[Specification]
|
Item |
Index |
|
Appearance |
White to off-white crystal |
|
Assay |
≥98.0% |
|
Melting point |
76.0℃~79.0℃ |
|
Volatiles |
≤0.5% |
|
Transmittance |
(425nm): ≥95.0% (500nm): ≥97.0% |
|
Solubility |
Clear 10g/100g Chloroform |
|
Ash |
≤0.1% |
[Use]
The product is used as an antioxidant in styrene polymer (such as HIPS, MBS, ABS), Engineering plastics (such as POM, PA) and polyurethane (such as urethane elastic fiber).
[Safety]
Rabbits on the test indicate that the goods are no stimulation to the skin and no adverse reactions. Many countries allow the goods to contact the food packaging materials.
[Packing and storing]
In thick paper bag, net wt.20kg, or carton, net wt.25kg; maximum recommended storage time under suitable conditions (dry, cool, well-ventilated) beyond testing date 24 months.
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