Standards | | |
Item | The Granular | The Powdery |
Melting point ºC | ≥98ºC | ≥95ºC |
Appearance | Light yellow powder | Light yellow powder |
Moisture% | <0.30 | |
Solid density(24ºC)/g/cm3 | 1.44 | |
The liquid density(107ºC)/g/ml | 1.26 | |
The amine value mmol/g | 7.4-7.6 | |
Free aniline % | < 1.00zv | |
Colour and lustre (Gardner) | ≤4 | |
Acetone insolubles% | <0.04 | |
Solubility | Soluble in acetone, butanone, dimethyl phosphite alum, DMF, THF; Soluble in alcohol, benzene, toluene, Does not dissolve in water. |
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.TEL: +86 21 33883180
E-MAIL: sales@sunwisechem.com
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