2,2',4,4'-Tetrahydroxybenzophenone
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
FOB Price: USD 52.0000 |
- Min.Order :1 Kilogram
- Purity: 99%min
- Payment Terms : L/C|T/T|Westem Union|
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Quick Details
- Appearance:Pale greenish yellow crystalline powder
- Application:UV absorber
- PackAge:25kg drum
- ProductionCapacity:|/
- Storage:Preserve under tight and light-resistant condition
- Transportation:By sea/air/courier
Superiority:
Assay（HPLC）:≥99.0% Solubility:transparentwithoutinsolublesubstance Meltingpoint:195.0℃～203.0℃ SpecificExtinction…
Details:
Assay（HPLC）:≥99.0%
Solubility:transparent without insoluble substance
Melting point:195.0℃～203.0℃
Specific Extinction（1％，1cm）
E345:≥580
Loss on drying:≤0.5％
Gardner color:≤3.0
Heavy metals:≤5 ppm
Turbidity:≤12NTU
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