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L-Cystine
(11394887 | 56-89-3)
| CAS: | 56-89-3 |
|---|---|
| Molecular Formula: | [-SCH2CH(NH2)CO2H]2 |
| Molecular Weight: | 240.30 |
| Availablility: | In Stock |
|---|---|
| Downloads: | | |
| 11394887-100g | 100g | £36.40 | |
| 11394887-1kg | 1kg | £108.90 | |
| Bulk Order | |||
| 11394887-100g | 100g | €51.00 | |
| 11394887-1kg | 1kg | €152.50 | |
| Bulk Order | |||
| 11394887-100g | 100g | $54.60 | |
| 11394887-1kg | 1kg | $163.40 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 11394887 | ||||
| Product Name | L-Cystine | ||||
| Categories | Amino Acids | ||||
| CAS | 56-89-3 | ||||
| Molecular Formula | [-SCH2CH(NH2)CO2H]2 | ||||
| Molecular Weight | 240.30 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2930901300 |
Product Specification
| Grade | USP32 | ||||
| Specific rotation | -215° to -225° | ||||
| Heavy metals | ≤ 0.0015% | ||||
| Loss on Drying | ≤ 0.20% | ||||
| Chloride (Cl) | ≤ 0.10% | ||||
| Assay | 98.5% to 101.5% | ||||
| Particle Size | Approx 80 mesh/ 165 micron. | ||||
| Residual on Ignition | ≤ 0.10% | ||||
| Appearance | White crystals or crystalline powder | ||||
| Iron (Fe) | ≤ 0.003% | ||||
| Sulphate (SO4) | ≤ 0.040% | ||||
| Arsenic (As) | ≤ 1.5ppm |
Safety Information
| Pictograms |
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| Signal word | none | ||||
| Hazard statements |
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| Precautionary statements |
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Frequently Purchased Together
