| Model: | A019 |
|---|---|
| Brand: | vtolo |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Organic Acid |
| Label: | DMPA , 4767-03-7 , China DMPA |
| Price: |
US $5.5
/ kg
|
| Min. Order: | 1 kg |
| Live Chat: | Last Online:13 Sep, 2013 |
2,2-Dimethylol Propionic Acid(DMPA)
1.Molecular Formula:C5H10O4
2.Molecular Weight:134.13
3.CAS Registry Number: 4767-03-7
EINECS No. 225-306-3
Product Specifications
|
Item |
Index |
|
Appearance |
White powder |
|
Hydroxy content % |
≥99 |
|
Hydroxyl value ,mgKOH.g-1 |
815~870 |
|
Melting point ℃ |
≥180℃ |
|
Chroma (PT-CO) |
≤150 |
|
Water content % |
≤0.3 |
|
Ash content% |
≤0.03 |
|
Residual formaldehyde% |
≤0.03 |
|
Acid value mgKOH/g |
410.0-418.0 |
|
Fe （PPM） |
≤5 |
|
Na (PPM） |
≤50 |
|
K （PPM） |
≤10 |
|
P （PPM） |
≤10 |
|
Si （PPM） |
≤1 |
|
Sulfate ion （PPM） |
≤10 |
|
Acetone -triethylamine dissolution test |
clear transparent |
Packing:
25kg/carton with PE liner inside
