USD $6.50-6.60 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.80-8.80 / Gram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
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2. competitive price
3. free samples
4. fast delivery
5. iso system
chemical name : 2-hydorxy-4-octyloxybenzophenone
english name: 2-hydorxy-4-octyloxybenzophenone
molecular formula: c21h26o3
molecular weight: 326.1
quality standard:
structural formula :
item | standard |
appearance | light yellow acicular crystalline powder |
content | ≥99.0% |
melting point | 47-49℃ |
absorption wavelength | 300-375nm |
light transmittance | 450nm≥90% 500nm≥95% |
ash content | ≤0.1% |
drying loss | ≤0.5% |
solubility
solvent | methyl alcohol | ethyl alcohol | benzene | acetone | methyl ethyl ketone | methylbenzene | water | ethane |
solubility | <2 | <2 | >70 | >70 | >60 | >70 | <0.5 | >25 |
packing: high-pressure fiber drum, net weight 20kg.