Test Specification Min Max ASSAY (CH[@7@]NO[@2@]S) 98 102.00% SPECIFIC ROTATION, [a] (C=8; 1N HCl) +7.0� to +9.0� +7.0� to +9.0� TRANSMITTANCE 95% AMMONIUM (NH[@4@]) 0.02% ARSENIC (As) 0.00% CHLORIDE (Cl) 0.05%...
| Product Name | Size | Id | Availablity | CAS Number | Retail | Our Price | Order |
|---|---|---|---|---|---|---|---|
| L-Cysteine | 25 KG | CY110-25KG | USA stock in 7 days |
|
$13,865 | ||
| L-Cysteine | 50 KG | CY110-50KG | USA stock in 7 days |
|
$27,576 | ||
| L-Cysteine | 25 GM | CY110-25GM | USA stock in 7 days |
|
$126 | ||
| L-Cysteine | 100 GM | CY110-100GM | USA stock in 7 days |
|
$247 | ||
| L-Cysteine | 500 GM | CY110-500GM | USA stock in 7 days |
|
$874 | ||
| L-Cysteine | 1 KG | CY110-1KG | USA stock in 7 days |
|
$1,721 |
| Test | Specification | |
|---|---|---|
| Min | Max | |
| ASSAY (C[@3@]H[@7@]NO[@2@]S) | 98 | 102.00% |
| SPECIFIC ROTATION, [a] (C=8; 1N HCl) | +7.0� to +9.0� | +7.0� to +9.0� |
| TRANSMITTANCE | 95% | |
| AMMONIUM (NH[@4@]) | 0.02% | |
| ARSENIC (As) | 0.00% | |
| CHLORIDE (Cl) | 0.05% | |
| HEAVY METALS (as Pb) | 0.00% | |
| IRON (Fe) | 0.00% | |
| LOSS ON DRYING | 0.50% | |
| RESIDUE AFTER IGNITION | 0.20% | |
| SULFATES (SO[@4@]) | 0.03% | |
| EXPIRATION DATE | ||
| DATE OF MANUFACTURE | ||
| APPEARANCE | ||
Test Specification Min Max ASSAY (DRIED BASIS) 95 100.50% LOSS ON IGNITION 30 33.00% MICROBIAL LIMIT (E.COLI) TO PASS TEST TO PASS TEST LOSS ON DRYING 2.00% SOLUBLE SALTS TO...
Test Specification Min Max ASSAY (w/w) 36.5 38.00% BROMIDE OR IODIDE TO PASS TEST FREE BROMINE OR CHLORINE TO PASS TEST RESIDUE ON IGNITION TO PASS TEST ( SULFATE (SO[@4@])...
Click here to download technical documentation Test Specification Min Max ASSAY 99.50% SPECIFIC GRAVITY @ 25[dC 1.035 1.037 ACIDITY TO PASS TEST TO PASS TEST WATER DETERMINATION 0.20% RESIDUE ON...
Test Specification Min Max ASSAY (C[@3@]H[@7@]NO[@2@]S.HCl; DRIED BASIS) 98 101.50% LOSS ON DRYING 8 12.00% OPTICAL ROTATION, [a] 20D +5.0??to +8.0??/td> +5.0??to +8.0??/td> LEAD 5 mg/kg RESIDUE ON IGNITION 0.10%...