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Antioxidant 626 CAS NO.38613-77-3
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Antioxidant 626
- Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite
- CAS: 38613-77-3
Quick Details
- ProName: Antioxidant 626
- CasNo: 38613-77-3
- Molecular Formula: C33H50O6P2
- Appearance: White crystalline powder or grains
- Application: Antioxidant
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25 KG
- Port: Qingdao Port
- ProductionCapacity: 3500 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away fro...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- CAS: 38613-77-3
- Molecular Formula: C33H50O6P2
Superiority
Chemical name: Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite
Molecular Formula: C33H50O6P2
CAS NO.: 38613-77-3
Characteristics and Uses:
The product is a kind of high-effective solid phosphite ester antioxidant, which is superior to other phosphite ester in the effective protection of polymers' color. It is often blended with phenolic principal antioxidant (such as AT-10) to prepare composite antioxidant which improves the thermo-stability of polymer processing, thus making it widely applied in PE, PP, PS, PA, PC, ABS and many other polymer materials
Storing and Packing:
Because of the low performance on hydrolyzing resistance, protection from moisture and heat is needed. The package should be cardboard boxes with plastic liners, net weight: 25Kg / box.
Details
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Item
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Requirements
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|
Appearance |
White crystalline powder or grains |
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Melting point，℃ |
≥160 |
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Volatiles,wt% |
≤1.0 |
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Acidity mg KOH/g |
≤1.0 |
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free 2,4-di- tert. -butyl-phenol,wt% |
≤1.0 |