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एल - सिस्टीन
उत्पाद विवरण:
X
एल - सिस्टीन मूल्य और मात्रा
- 500
- मिलीलीटर/मिलिलिटर
उत्पाद वर्णन
LC1781 L-Cystinesuitable for use as excipient exp Ph Eur
| Order number | Packaging | Quantity | Price |
| AC28781 | Plastic bottle | 1 kg | Inquire |
| AC28781 | Plastic drum | 10 kg | Inquire |
| Product information | |
| Grade | Ph Eur |
| Hill Formula | C6H12N2O4S2 |
| HS Code | 2930 90 13 |
| EC number | 200-296-3 |
| Molar mass | 240.29 g/mol |
| CAS number | 56-89-3 |
| Chemical and physical data | |
| Ignition temperature | 400 °C |
| Solubility | (20 °C) insoluble |
| Melting point | 261 - 262 °C (decomposition) |
| Molar mass | 240.29 g/mol |
| Density | 1.677 g/cm3 (20 °C) |
| Bulk density | 300 kg/m3 |
| pH value | >1 (H2O, 20 °C) |
| Safety information | |
| RTECS | HA2690000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | NWG not water endangering |
| Specifications | |
| Assay (bromatometric, calculated on dried substance) | 98.5 - 101.0 % |
| Identity (IR-spectrum) | passes test |
| Appearance | white to almost white, fine powder |
| Appearance of solution (100 g/l, hydrochloric acid 2 mol/l) | clear and not more intense in color than reference solution Y7 |
| Spec. rotation (α 20/D, 20 g/l, hydrochloric acid 1 mol/l, calc. on dried substance) | -218° to -224° |
| Chloride (Cl) | ≤ 0.02 % |
| Sulfate (SO4) | ≤ 0.03 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| NH4 (Ammonium) | ≤ 0.02 % |
| Ninhydrin - positive substances (TLC) | ≤ 0.2 % |
| Ninhydrin - positive substances (LC) (largest single impurity) | ≤ 0.2 % |
| Residual solvents (Ph. Eur./ICH) | excluded by manufacturing process |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Loss on drying (105 °C) | ≤ 0.5 % |
क्रय आवश्यकता विवरण दर्ज करें
Laboratory Chemicals अन्य उत्पाद
हम लैब केमिकल्स में सौदे कर रहे हैं।
“केवल 500ml तक के ऑर्डर स्वीकार करने वाले रिटेल सौदे”।
“केवल 500ml तक के ऑर्डर स्वीकार करने वाले रिटेल सौदे”।
GST : 27AAOFA9762F1Z1
- फ़ोन : 08045816216
- Mr Tanmay Mahajan (DIRECTOR)
- मोबाइल : 08045816216
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ALPHA CHEMIKA
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