Beschreibung
Sodium hypochlorite solution, 12 % Cl, Molar mass (M) 74,45 + aq g/mol, Density (D) 1,22 to 1,26 g/cm³, Boiling point (bp) 98 °C, CAS No. 7681-52-9, UN-Nr. 1791, EC No. 231-668-3, Empirical formula NaClO + H2O
User information
To test the concentration of the sodium hypochlorite solution, you need the following chemicals for a titration:
- Acetic acid (Art. No. 6755)
- Starch solution (Art. No. T133)
- Potassium iodide (Art. No. 6750)
- Water, demineralised (Art. No. 3175)
- Sodium thiosulphate solution 0.1 mol/l (Art. No. K022)
| % Sodium hypochlorite | % Brix |
| 15% | 32,60% |
| 14% | 30,50% |
| 13% | 28,70% |
| 12% | 27,00% |
| 11% | 25,10% |
| 10% | 23,20% |
| 9% | 21,10% |
| 8% | 19,20% |
| 7% | 17,30% |
| 6% | 13,90% |
| 5% | 11,80% |
| 4% | 6,90% |
| 3% | 4,40% |
| 2% | 3,20% |
| 1% | 0,70% |
| 0% | 0,00% |
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
H290
May be corrosive to metals
H314
Causes severe skin burns and eye damage
H410EU
H410EU – No description available
H031
H031 – No description available
Precautionary Statements (P-Phrases)
P273
P273 – No description available
P280
Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310
Immediately call a POISON CENTER/doctor.