Code: 82522
Calmagite [1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid] Analytical Grade, CAS No. 3147-14-6. Indicator for calcium and magnesium C17H14N2O5S·…H2O
| CAS Number | 3147-14-6 |
| Chemical Formula | C17H14N2O5S.H2O |
| Platform | Jar |
| Purity | >60% |
| Quantity | 5 g |
| Hãng sản xuất |
|---|
Code: TNT835
0.23 – 13.50 mg/L NO₃-N
5 – 35 mg/L NO₃-N
15 – 150 mg/L NO₃-N
Code: TNT880
0 – 16 mg/L N
1 – 16 mg/L N
5 – 40 mg/L N
20 – 100 mg/L N
100 – 250 mg/L N
Code: TNT839
0.015 – 0.600 mg/L NO₂-N
0.6 – 6.0 mg/L NO₂-N
2 – 90 mg/L NO₂-N
Code: S11M001
1.09 ±0.02 pH at 25°C
1.679 ±0.010 pH at 25°C
4.005 ±0.010 pH at 25°C
4.65 ±0.02 pH at 25°C
6.865 ±0.010 pH at 25°C
7.000 ±0.010 pH at 25°C
7.413 ±0.010 pH at 25°C
9.180 ±0.010 pH at 25°C
9.23 ±0.02 pH at 25°C
10.012 ±0.010 pH at 25°C
12.45 ±0.05 pH at 25°C
Code: 2445300
0 – 3.00 mg/L Cl₂
0 – 3.5 mg/L Cl₂
0.02 – 2.00 mg/L Cl₂
Tiếng Việt
