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KX-22) 2,4-Dihydroxybenzophenone(UV-0)

Chemical Name: 2,4-Dihydroxybenzophenone

Structural Formula

Specification:

Appearance light yellow needle crystal or white powder
Purity ≥99.0%
Melting Point 142.0-145.0℃
Loss on drying ≤0.5%
Water ≤1.0%
ASH ≤0.5%
Packing packed in high pressure paper drum, 25kg/drum

KX-23) 2-Hydroxy-4-Methoxybenzophenone(UV-9)

Chemical Name: 2-Hydroxy-4-Methoxybenzophenone

Structural Formula

Specification:

Appearance light yellow or white crystal powder
Purity ≥99.0%
Melting Point 62.5-67.0℃
Loss on drying ≤0.5%
Packing packed in high pressure paper drum, 25kg/drum

KX-24) 2-Hydroxy-4-Octoxybenzophenone(UV-531)

Chemical Name: 2-Hydroxy-4-Octoxybenzophenone

Structural Formula

Specification:

Appearance white powder
Purity ≥98.5%
Melting Point 47.0-49.0℃
Loss on drying ≤0.5%
Packing packed in high pressure paper drum, 25kg/drum

KX-25) 2-Hydroxy-4-Methoxy-5-sulfonylbenzophenone(BP-4)

ChemicalName:2-Hydroxy-4-Methoxy-5-sulfonylbenzophenone

Structural Formula

Specification:

Appearance white powder
Purity ≥99.0%
Melting Point 128.0-130.0℃
Loss on drying ≤2.0%
Packing packed in high pressure paper drum, 25kg/drum

KX-26) 2-Phenylbenzimidazole

Chemical Name:2-Phenylbenzimidazole

Structural Formula

Specification:

Appearance pale white powder
Purity ≥98.0%
Melting Point 288.0-290.0℃
Loss on drying ≤1.0%
Packing packed in high pressure paper drum, 25kg/drum

 

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