USD $3.00-10.00 / Kilogram
USD $10.00-50.00 / Kilogram
USD $10.00-16.00 / Kilogram
USD $2.65-3.45 / Kilogram
USD $1.20-5.00 / Kilogram
USD $0.50-3.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
product name: | calcium stearyl-2-lactylate |
synonyms: | bis[2-[2-(1-oxooctadecan-1-yl)oxy-1-oxopropyloxy]propanoic acid]calcium salt;bis[2-[2-methyl-2-[(heptadecylcarbonyl)oxy]-1-oxoethoxy]propanoic acid] calcium salt;calcium bis(2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl) distearate;calcium 2-(2-octadecanoyloxypropanoyloxy)propanoate;calcium 2-(2-stearoyloxypropanoyloxy)propionate;octadecanoic acid,2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, calcium salt (2:1);calcium stearoyl lactate;calcium stearoyl lactylate |
cas: | 5793-94-2 |
mf: | c42h78cao8 |
mw: | 751.14192 |
einecs: | 227-335-7 |
identification |
1) ir |
complies |
|
2) hplc |
complies |
water |
≤0.5% |
0.10% |
residue on ignition |
≤0.2% |
0.08% |
3) residual solvents |
methanol: ≤0.3% acetone: ≤0.5% ethanol: ≤0.5% |
0.12% 0.01% not detected |
assay |
99.0~101.0% (calculated on anhydrous and solvent free basis) |
99.95% |
conclusion |
the batch conforms to usp39 standard requirements |