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| Product Name: |
Antioxidant AO-80
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| Specifications |
20kg/paper drum |
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[Trade name] Antioxidant AO-80
[Chemical name]
3,9-bis{2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy]-1,1-dimethyl}-2,4,8,10-tetraoxaspiro[5,5]undecane.
[Structural formula]
[CAS] 90498-90-1 [Formula] C43H64O10 [Molecular weight] 740.97
[Specification]
Item Index
Appearance White to off-white powder
Assay ¡Ý97.0£¥
Melting point 110.0℃~125.0℃
Transmittance 425nm¡Ý96.0%,500nm¡Ý98.0£¥
Ash ¡Ü0.1%
Volatiles ¡Ü0.5£¥
[Use]
The product is used as an antioxidant in polyurethane, rubber and some other fields.
[Packing and storing]
In thick paper drum, net wt.20kg, maximum recommended storage time under suitable conditions (dry, cool, well-ventilated) beyond testing date 24 months.
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| Company: |
Penglai Hongwei Chemical CO.,LTD
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| Contact: |
Ms. YU HANNAH |
| Address: |
2 Huasheng Road£¬Beigou Chemical Industrial Zone, Penglai, Shandong ,China |
| Postcode: |
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| Tel: |
18615050682 |
| Fax: |
+86-535-5610151 |
| E-mail: |
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