China (Mainland)
- Product Details
Keywords
- Antioxidant 245
- Antioxidant
- hongwei chemical
Quick Details
- ProName: Antioxidant 245
- CasNo: 36443-68-2
- Molecular Formula: C34H50O8
- Appearance: White to off-white crystal
- Application: The product is used as an antioxidant ...
- DeliveryTime: 7 days
- PackAge: In thick paper bag, net wt.20kg, or ca...
- ProductionCapacity: 7 Metric Ton/Day
- Purity: 98.0％
- Storage: dry, cool, well-ventilated
- Transportation: The products can be conveyed by land, ...
- LimitNum: 1 Metric Ton
- Volatiles: ≤0.5%
- Ash: ≤0.1%
- Transmittance: (425nm): ≥95.0%,(500nm): ≥97.0%
- Melting point: 76.0℃~79.0℃
- Solubility: Clear 10g/100g Chloroform
- Molecular weight: 586.8
- Specific gravity: 1.14（20oC）
- Chemical name: Ethylenebis(oxyethylene)bis[β-(3-tert-...
- Solubility: Clear 10g/100g Chloroform
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.