Guanidine Thiocyanate CAS 593-84-0
Guanidine Thiocyanate, CAS No. 593-84-0, is a white crystalline powder that readily absorbs moisture.
Very soluble in water and polar organic solvents;
Strong protein denaturant and lysing agent;
The aqueous solution is weakly acidic, with average stability. It is prone to decomposition under high temperature and strong acid conditions, generating toxic sulfides and cyanide-like gases.
| Item | Specification |
| Appearance | White crystals |
| Assay | 99.5% min |
| Ammonium sales | 0.20% max |
| Water | 0.50% max |
| Ash | 0.30% max |
| Solubility | Clear and haze free |
| Melting point | 118.0 to 121.0℃ |
| PH (11.8% in water) | 5.0 to 7.0 |
| Absorbance (280nm) 3M in water | 0.4 max |
| Absorbance (300nm) 3M in water | 0.05 max |
1. Core raw materials for biological experiments
Key components of nucleic acid extraction (DNA/RNA) lysis solution, which are used to lyse cells, inactivate nucleases, and inhibit enzyme activity, and are widely used in test kits.
2. Biochemical reagents
Raw materials for protein denaturation, virus lysis preservation solution, and sample preservation solution.
3. Medicine / Fine chemicals
Organic synthesis intermediates, fungicides, disinfectants raw materials.
• Standard Packing: 25 kg/bag; 25 kg/drum
• MOQ: to be confirmed by grade and destination
• Lead Time: to be confirmed by order quantity and production schedule
• Shipping: sea / air / express options available
• Store in a cool, dry, and well-ventilated place.
• Keep container tightly closed and protected from moisture.
• Avoid direct sunlight, heat, and open flame.
• Follow SDS guidance for incompatible materials.
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