W3513
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W3513
Sigma
Water
Biotechnology Performance Certified
| CAS Number: | 7732-18-5 |
| Linear Formula: | H2O |
| Molecular Weight: | 18.02 |
| Beilstein Registry Number: | 2050024 |
| EC Number: | 231-791-2 |
| MDL number: | MFCD00011332 |
| PubChem Substance ID: | 24901753 |
Description
| Other Notes | Easily compare specifications for Water products with the Water specification table. |
Properties
| grade | Biotechnology Performance Certified |
| sterility | sterile-filtered |
| total impurities | Endotoxin, tested |
| refractive index | n |
| bp | 100 °C(lit.) |
| density | 1.000 g/mL at 3.98 °C(lit.) |
| cation traces | Fe: ≤5 ppm |
| heavy metals (as Pb): ≤5 ppm | |
| abs. | A |
| suitability | cell culture tested |
| foreign activity | DNase, RNase, none detected |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
| WGK Germany | NWG |
| RTECS | ZC0110000 |
References
| Merck | Merck 13,10098 |
| reference | Sax 6, 2735 |
