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| Product Name: |
antioxidant HW-245
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| Supply Ability: |
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| Related proudcts |
antioxidant, |
| Specifications |
in thick paper bag,net wt.20 kg,or cation, net wt.25 kg |
| Price Term: |
FOB |
| Port of loading: |
QINGDAO |
| Minimum Order |
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| Unit Price: |
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[Trade name] Antioxidant 245
[Chemical name]
Ethylenebis(oxyethylene)bis[¦Â-(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 powder
Assay ¡Ý98.0%
Melting point 76.0℃~79.0℃
Volatiles ¡Ü0.5%
Transmittance (425nm): ¡Ý95.0% (500nm): ¡Ý97.0%
Solubility Clear 10g/100g Chloroform
Ash ¡Ü0.1%
[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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| Company: |
Penglai Honwei Chemical Co.,Ltd
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| Contact: |
Ms. Yu Hannah |
| Address: |
2 Huasheng Road |
| Postcode: |
265601 |
| Tel: |
86 535 5610911 |
| Fax: |
86 535 5610151 |
| E-mail: |
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