CAS 7732-18-5: Agua

Descripción: Agua, con la fórmula química H₂O y el número CAS 7732-18-5, es una sustancia vital y ubicua en la Tierra. Es una molécula polar, caracterizada por su forma doblada, lo que resulta en un momento dipolar significativo. Esta polaridad contribuye a sus excelentes propiedades como disolvente, permitiéndole disolver una amplia gama de sustancias iónicas y polares. Agua tiene una alta capacidad calorífica específica, lo que le permite absorber y retener calor, desempeñando un papel crucial en la regulación de temperaturas en entornos naturales. Exhibe propiedades únicas como alta tensión superficial y cohesión, que son esenciales para varios procesos biológicos. Agua existe en tres estados: sólido (hielo), líquido y gas (vapor de Agua), con sus transiciones de fase ocurriendo a condiciones específicas de temperatura y presión. Además, Agua tiene un alto calor latente de vaporización, que es importante para procesos como la refrigeración y la regulación del clima. Su densidad es más alta a 4°C, lo que lleva a que el hielo flote sobre el Agua líquido, una característica esencial para los ecosistemas acuáticos. En general, Agua es fundamental para la vida, influyendo en reacciones químicas, funciones biológicas y sistemas ambientales.

Fórmula: H₂O

InChI: InChI=1S/H2O/h1H2

Clave InChI: InChIKey=XLYOFNOQVPJJNP-UHFFFAOYSA-N

SMILES: O

Sinónimos:

• (~3~H_2_)water
• Agua Destilada, De Conductividad O De Igual Grado De Pureza
• Aqua
• Aquafina
• Craon 17-502
• DRiWATER
• De-ionized water
• Deionized Ultra-filtered Water
• Deionized Water
• Dihydrogen oxide
• Distilled water
• Eau
• Eaux
• Hydrogen oxide
• Hydrogen oxide (H2O)
• Hydrogen oxide (H₂O)
• Ice
• Milli-Q water
• Nsc 147337
• R 718
• Spa
• Steam
• Sterile Water For Injection
• Ultrex II Ultrapure
• Wasser
• Water (Moisture)
• Water, Distilled
• Water

Water, LC-MS Grade

CAS: 7732-18-5

It is used as mobile phase solvent in LC-MS analysis. This Thermo Scientific Chemicals brand …

• Fórmula: H₂O
• Peso molecular: 18.02

Potassium chloride, 0.010M, Conductivity Standard

CAS: 7447-40-7 7732-18-5

Potassium chloride 0.010M solution is used as conductive standard and as electrolyte in analytical chemistry. …

• Fórmula: ClK
• Peso molecular: 74.55

Sulfuric acid, 0.05N Standardized Solution

CAS: 7664-93-9 7732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: H₂O₄S
• Forma y color: Colorless, Liquid
• Peso molecular: 98.07

Sulfuric acid, 75% v/v aq. soln.

CAS: 7664-93-9 7732-18-5

Sulfuric acid has an useful applications in domestic acidic drain cleaner, as a drying agent, …

• Fórmula: H₂O₄S
• Pureza: 75%
• Peso molecular: 98.07

Iodine, 0.01N Standardized Solution

CAS: 7553-56-2 7681-11-0 7732-18-5

Iodine, 0.01N standardized solution is used for accurate volumetric analysis. It is also used as …

• Fórmula: I₂
• Forma y color: Dark brown, Liquid
• Peso molecular: 253.81

Water, RNase-Free, DEPC Treated, Molecular Biology Grade, Ultrapure

CAS: 7732-18-5

• Fórmula: H₂O
• Peso molecular: 18.02

Water, Reagent (Deionized water), ACS

CAS: 7732-18-5

Used in conductometric titration, Synthesis of nanomaterials. Mostly it is used as solvent in industries …

• Fórmula: H₂O
• Peso molecular: 18.02

Water, RNase, DNase-free

CAS: 7732-18-5

Water, RNase, DNase-free high quality, RNase/DNase-free water is used in all molecular biology applications like …

• Fórmula: H₂O
• Forma y color: Liquid, Clear colorless
• Peso molecular: 18.02

Sulfuric acid, 5% v/v aq. soln.

CAS: 7664-93-9 7732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: H₂O₄S
• Peso molecular: 98.07

Sulfuric acid, 15% v/v aq. soln.

CAS: 7664-93-9 7732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: H₂O₄S
• Forma y color: Liquid
• Peso molecular: 98.07

Sulfuric acid, 1.0N Standardized Solution

CAS: 7664-93-9 7732-18-5

Sulfuric acid, 1.0N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific …

• Fórmula: H₂O₄S
• Peso molecular: 98.07

Hydrochloric acid, 0.1N Standardized Solution

CAS: 7647-01-0 7732-18-5

Hydrochloric acid, 0.1N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific …

• Fórmula: ClH
• Forma y color: Colorless, Liquid
• Peso molecular: 36.46

Hydrochloric acid, 10% v/v aq. soln.

CAS: 7647-01-0 7732-18-5

Hydrochloric acid is used in chemical synthesis reactions to produce vinyl chloride, fertilizers, dyes, pigments …

• Fórmula: ClH
• Peso molecular: 36.46

Water, Endotoxin-free

CAS: 7732-18-5

Water Endotoxin-free is used as solvent in industries and in all research fields. It is …

• Fórmula: H₂O
• Forma y color: Clear colorless, Liquid
• Peso molecular: 18.02

Water, DEPC-Treated

CAS: 7732-18-5

It is used as mobile phase solvent in LC-MS analysis. This Thermo Scientific Chemicals brand …

• Fórmula: H₂O
• Peso molecular: 18.02

Water for HPLC & Spectroscopy

CAS: 7732-18-5

Conductivity mS/cm Max 5 Gradient analysis (max eluted peak) A.U. Max 0.002 Residue after evaporation …

• Fórmula: H₂O
• Pureza: Min 99,8 % (GLC)
• Forma y color: Clear colorless Liquid
• Peso molecular: 18.01

Sulfuric acid, 0.1N Standardized Solution

CAS: 7664-93-9 7732-18-5

Sulfuric acid, 0.1N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific …

• Fórmula: H₂O₄S
• Forma y color: Liquid
• Peso molecular: 98.07

Hydrochloric acid, 1.0N Standardized Solution

CAS: 7647-01-0 7732-18-5

Hydrochloric acid, 1.0N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific …

• Fórmula: ClH
• Forma y color: Colorless to yellow, Liquid
• Peso molecular: 36.46

Water, ultrapure, Spectrophotometric Grade

CAS: 7732-18-5

Water ultrapure is used in spectrophotometry and environmental testing. It is also used in conductometric …

• Fórmula: H₂O
• Peso molecular: 18.02

Water, Nuclease-free, Molecular Biology Grade, Ultrapure

CAS: 7732-18-5

• Fórmula: H₂O
• Peso molecular: 18.02