Water
SIGMA/W3513 - BioPerformance Certified
Synonym: H2O
CAS Number: 7732-18-5
Empirical Formula (Hill Notation): H2O
Molecular Weight: 18.02
EC Number: 231-791-2
MDL Number: MFCD00011332
Linear Formula: H2O
Product Type: Chemical
absorption | ≤0.05 at 290 |
bp | 100 °C (lit.) |
density | 1.000 g/mL at 3.98 °C (lit.) |
foreign activity | DNase, RNase, none detected |
form | liquid |
grade | BioPerformance Certified |
InChI | 1S/H2O/h1H2 |
InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA |
mp | 0 °C (lit.) |
pH | 5-7 |
Quality Level | 200 ![]() |
refractive index | n |
SMILES string | O |
sterility | sterile-filtered |
technique(s) | cell culture | mammalian: suitable |
vapor density | <1 (vs air) |
vapor pressure | 3 mmHg |
Application: | Water has been used: • as a component of the reaction mixture for polymerase chain reaction (PCR) • in the dilution of plasmids for real-time PCR • as a component of 1X TE buffer and library elution buffer (LEB) |
Other Notes: | Easily compare specifications for Water products with the Water specification table ![]() |
Preparation Note: | This product is prepared from double distilled and deionized water |
RIDADR | NONH for all modes of transport |
WGK Germany | nwg |
Flash Point(F) | No data available |
Flash Point(C) | No data available |
bp | 100 °C (lit.) |
mp | 0 °C (lit.) |
Density | 1.000 g/mL at 3.98 °C (lit.) |
Refractive Index | n |
UNSPSC | 12191602 |