| CAS NO.: | 10097-02-6 |
|---|---|
| Molecular Formula: | C6H12O4 |
| Molecular Weight: | 148.16 g/mol |
| Appearance: | White powder |
| Hydroxy content: | ≥99% |
| origin : | China |
Quick Details
Specifications
2,2-Dihydroxymethyl butyric acid (DMBA)
Molecular Formula: C6H12O4
Molecular Weight: 148.16 g/mol
CAS Registry Number: 10097-02-6
Product Specifications
|
Item
|
Index
|
|
Appearance
|
White powder
|
|
Hydroxy content %
|
≥99
|
|
Hydroxyl value ,mg KOH.g-1
|
728~782
|
|
Melting point ℃
|
≥108℃
|
|
Chroma (PT-CO)
|
≤150
|
|
Water content %
|
≤0.3
|
|
Ash content %
|
≤0.03
|
|
Residual formaldehyde %
|
≤0.03
|
|
Acid value mg KOH/g
|
374.3-378.2
|
|
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