USD $10.00-20.00 / Kilogram
USD $10.00-15.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $10.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
ⅰ chemical formula and molecular weight
●chemical formula:c12h14o4
●molecular weight:222.24
●cas no.:84-66-2
ⅱ properties and uses
●colourless,transparent oily liquid,slight aromatic odour,viscosity 13 c.p.(20℃),refractive index 1.499~1.502(20℃).
●good compatibility with most of ethylenic and cellulosic resins. plasticizer for cellulosic resins granting a good softening and long-lasting property at low temperature. if combined with dmp together,it may increase the water-durability and elasticity of the product.
●also used as a perfume dilluent,emolient,fixing agent in gas chromatography,etc..
ⅲ quality standard
specification |
super grade |
first grade |
qualified grade |
colourity(pt-co),code no. ≤ |
15 |
25 |
40 |
acidity(calculated as phthalic acid),%≤ |
0.008 |
0.010 |
0.015 |
density(20℃),g/cm3 |
1.120±0.002 |
||
content(gc),% ≥ |
99.5 |
99.0 |
98.5 |
water content,% ≤ |
0.10 |
0.10 |
0.15 |
ⅳ package and storage
●packed in 200 liter iron drum,net weight 220 kg/drum.
●stored at dry,shady,ventilated place. prevented from collision and sunrays,rain-attack during handling and shipping.
●met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.
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