| Customization: | Available |
|---|---|
| CAS No.: | 131-55-5 |
| Formula: | C13h10o5 |
|
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Name:2,2',4,4'-Tetrahydroxybenzophenone
CAS No:131-55-5
MF:C13H10O5
MW:246.22
EINECS No:205-028-9
At present,it is widely used in plastics, resins, coatings, synthetic rubber, photosensitive materials and cosmetics industry. In recent years, the application of fabric has been paid attention yo by the textile industry, and the scope is more and more wide.
Benzophenone 2 is an effective light stabilizer for protecting plastics, coatings and cosmetics from the damaging UV radiation which is a component of natural sunlight. It is very compatible with plastic optical lens materials and is extremely useful as a UV screen in these products. In cosmetics/perfumes, the stability is improved. It stabilizes colors in various applications.
Specification
|
EST
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UNIT
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SPECIFICATION
|
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APPEARANCE
|
|
YELLOW CRYSTALLINE POWDER
|
|
ASSAY
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%
|
99.00MIN
|
|
MELTING POINT
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ºC
|
195.00-202.00
|
|
VOLATILES
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%
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0.50MAX
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|
TURBIDITY
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NTU
|
12MAX
|
|
SPECIFIC EXTINCTION
|
|
|
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345nm
|
|
580MIN
|
|
COLOR
|
GARDNER
|
3.0MAX
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Benzophenone‐2 Packaging and Shipping
Packing: 25kg/drum
Benzophenone‐2 Storage
It should be placed in cool and dry.
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