|
Product |
Betaine Liquid 50% |
|
Appearance |
Colorless or light-colored, non-stratified liquid |
|
Content |
≥50% (based on dry basis) |
|
Residual on ignition |
≤0.5% |
|
Chloride |
≤0.2% |
|
As |
≤0.0002 |
|
Heavy metals(As Pb) |
≤0.001 |
|
Chemical formula |
C5H11NO2 |
|
Structure |
|
|
CAS |
107-43-7 |
|
Molecular weight |
117.15 |
|
Appearance |
Colorless or light color clear liquid |
|
Packing |
Flexitank/IBC drum |
|
Purity |
50% |
|
Grade |
Cosmetic grade |
|
Characteristics |
Low residual of trimethylamine |
Relevant indicators
| Index | 50% Betaine (with salt) in water | 50% Betaine (salt free) aqueous |
| Betaine content | ≧50.0% | ≧50.0% |
| Heavy metals | ≤0.001% | ≤0.001% |
| Arsenic | ≤0.0001% | ≤0.0001% |
| Chloride | ≤14% | ≤0.2% |
| Trimethylamine residue | ≤300ppm | ≤300ppm |
Note: Betaine content in dry basis, heavy metals in Pb, arsenic in As. Chloride with brine is calculated as NaCl, without brine as Cl.
ATTENTION: Seal the container after use.
SHELF LIFE: 18 months