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Acetato de sodio trihidrato, 5 kg.
REF 6779.3
€ 247,33
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Acetato de sodio trihidrato, 5 kg.
Información del producto
P-frases: P210 P233 P305+P351+P338
H-frases: H225-H319
Número CAS: 64-17-5
fórmulas químicas: C2H6O
Nivel de riesgo: 3 II
Código hs: 29152900
Marca: Carl Roth
Sodium acetate trihydrate, min. 99 %, p.a., ACS, ISO, Molar mass (M) 136,08 g/mol, Density (D) 1,42 g/cm³, Flash point (flp) >250 °C, CAS No. [6131-90-4], EG-Nr. 204-823-8, Empirical formula NaCH3COO · 3 H2O
Sodium acetate trihydrate ≥99 %, p.a., ACS, ISO
Sodium acetate trihydrate. Carrier for DNA precipitation. Not suitable for removal of nucleotides.
Salts for Analysis
Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.
Definition:p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation
Salts
| Assay (titr.) | ≥99,0 % |
| pH value (5 % in H2O) | 7.5-9.0 |
| Appearance of solution (10 %, water) | complies |
| In H2O insoluble matter | ≤0.005 % |
| Chloride (Cl) | ≤0.0005 % |
| Sulphate (SO4) | ≤0.002 % |
| Phosphate (PO4) | ≤0.0002 % |
| Total nitrogen (as N) | ≤0.001 % |
| Aluminium (Al) | ≤0.0005 % |
| Arsenic (As) | ≤0.00005 % |
| Lead (Pb) | ≤0.0005 % |
| Cadmium (Cd) | ≤0.0005 % |
| Calcium (Ca) | ≤0.001 % |
| Iron (Fe) | ≤0.0003 % |
| Potassium (K) | ≤0.005 % |
| Cobalt (Co) | ≤0.0005 % |
| Copper (Cu) | ≤0.0003 % |
| Magnesium (Mg) | ≤0.0005 % |
| Nickel (Ni) | ≤0.005 % |
| Heavy metals (as Pb) | ≤0.0005 % |
| Zinc (Zn) | ≤0.0005 % |
| Ca, Mg and Me2O3-precipitate | ≤0.01 % |
| KMnO4 reducing matter (as HCOOH) | ≤0.005 % |
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