| Customization: | Available |
|---|---|
| CAS No.: | 79-09-4 |
| Formula: | C3h6o2 |
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Propionic acid, a saturated monocarboxylic acid containing three carbon atoms, one of the typical volatile lower fatty acids. Chemical formula CH3CH2COOH. Molecular weight 74.08. Colorless clear oily liquid with unpleasant rancidity and pungent odor.
Melting point -20.8ºC,
Boiling point 140.99, 41.65(1330Pa),
Relative density 0.9930,
Refractive index 1.3869.
Ka = 1.34 x 10-5.
Propionic Acid COA:
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Items
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Standard
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Result
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Colour
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Colorless or yellowish liquid, pungent smell, no impurities, no precipitation
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Propionic Acid Content, w/%≥
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99.5
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99.86
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Density(20/20ºC)
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0.993-0.997
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0.997
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Boiling Range/ºC
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138.5-142.5
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138.6-140.8
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Water,w/%≤
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0.3
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0.03
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As/%≤
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≤0.0003
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<0.0003
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Pb/%≤
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≤0.001
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<0.0002
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Packing :200kg/drum or 1000kg(IBC DRUM) or ISO TANK
Q1: what are your main products?
Our Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc. Widely used in agriculture,food sanitation and other fields.
Q2: Do you offer free samples?
A:Of course. We are always willing to offer free samples for our new clients.
Q3: Is there a Discount?
A.: Different quantity has different discount.
Q4:what is your payment?
For small order,you can pay by T/T,Western Union or Paypal, normal order by T/T to our company account.
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using.
Any questions and some other chemicals, please feel free contact EVA!
Thank you so much!
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