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

Sulfuric acid, 0.1N Standardized Solution

Producto controlado

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

Sulfuric acid, 0.1N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: H₂O₄S

Forma y color: Liquid

Peso molecular: 98.07

Ref: 02-035651

Hydrochloric acid, 1.0N Standardized Solution

Producto controlado

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

Hydrochloric acid, 1.0N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: ClH

Forma y color: Colorless to yellow, Liquid

Peso molecular: 36.46

Ref: 02-035640

Sulfuric acid, 0.02N Standardized Solution

Producto controlado

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

Sulfuric acid, 0.02N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: H₂O₄S

Forma y color: Liquid

Peso molecular: 98.07

Ref: 02-035649

Hydrochloric acid, 0.5N Standardized Solution

Producto controlado

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

Hydrochloric acid, 0.5N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar produ

Fórmula: ClH

Peso molecular: 36.46

Ref: 02-035642

Lactic acid, 1.0N Standardized Solution

CAS: 50-21-5, 7732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: C₃H₆O₃

Forma y color: Liquid

Peso molecular: 90.08

Ref: 02-035628

Hydrochloric acid, 0.05N Standardized Solution

Producto controlado

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

Hydrochloric acid, 0.05N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: ClH

Forma y color: Clear colorless, Liquid

Peso molecular: 36.46

Ref: 02-035646

Potassium chloride, 0.007M, Conductivity Standard

Producto controlado

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: ClK

Peso molecular: 74.55

Ref: 02-042692

Hydrochloric acid, 6.0N Standardized Solution

Producto controlado

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

6.0N HClsolution acts as a standard solution in volumetric titrations. In addition, it has industrial applications such as chemical transformations in hydrochlorination of rubber and production of vinyl and alkyl halide. In the semiconductor industry, it is used to etch semiconductor crystal and to purify silicon. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: ClH

Peso molecular: 36.46

Ref: 02-044921

Hydrobromic acid, ACS, 47.0-49.0%

CAS: 10035-10-6, 7732-18-5

Air Sensitive

Fórmula: BrH

Peso molecular: 80.91

Ref: 02-036694

Hydriodic acid, 57% w/w aqueous solution stabilized with 1.5% hypophosphorus acid

CAS: 10034-85-2, 6303-21-5, 7732-18-5

Fisher Scientific - Hydriodic acid is used in organic and inorganic synthesis as a source of iodine as well as a reducing agent.

Fórmula: HI

Pureza: 1.5%

Forma y color: Clear colorless to yellow to orange to red-brown, Liquid

Peso molecular: 127.91

Ref: 02-L10410

Hydrochloric acid, 0.01N Standardized Solution

Producto controlado

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

Hydrochloric acid, 0.01N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: ClH

Forma y color: Liquid, Clear, colorless

Peso molecular: 36.46

Ref: 02-035648

Sodium hypochlorite, 11-15% available chlorine

CAS: 1310-73-2, 7681-52-9, 7732-18-5

Fisher Scientific - Sodium hypochlorite aqueous solution, 11-15% available chlorine, Thermo Scientific Chemicals is a reagent that can be used in synthetic oxidations.

Fórmula: ClNaO

Forma y color: Clear colorless to yellow or pale yellow-green, Liquid

Peso molecular: 74.44

Ref: 02-L14709

Potassium chloride, 3M aq. soln.

Producto controlado

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

For refilling calomel electrodesPotassium chloride, 3M aq. solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The ori

Fórmula: ClK

Forma y color: Colorless, Liquid

Peso molecular: 74.55

Ref: 02-043398

Hydrobromic acid, 99.9999% (metals basis), 48% w/w aq. soln.

CAS: 10035-10-6, 7732-18-5

Air Sensitive

Fórmula: BrH

Pureza: 99.9999%

Forma y color: Colorless to yellow, Liquid

Peso molecular: 80.91

Ref: 02-010991

Sodium nitrite, 0.1M Standardized Solution

CAS: 7632-00-0, 7732-18-5

Sodium nitrite, 0.1M standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: NNaO₂

Forma y color: Colorless, Liquid

Peso molecular: 69.00

Ref: 02-043015

Water, Reagent (Deionized water), ACS

CAS: 7732-18-5

Used in conductometric titration, Synthesis of nanomaterials. Mostly it is used as solvent in industries and in all research fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legac

Fórmula: H₂O

Peso molecular: 18.02

Ref: 02-036645

Hydrochloric acid, 5.0N Standardized Solution

Producto controlado

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

Hydrochloric acid, 5.0N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Fórmula: ClH

Peso molecular: 36.46

Ref: 02-035638

Water, 99.999% (PURATREM), 98-0295, contained in 50 ml Swagelok® cylinder (96-1070) for CVD/ALD

CAS: 7732-18-5

Water, 99.999% (PURATREM), 98-0295, contained in 50 ml Swagelok® cylinder (96-1070) for CVD/ALD

Fórmula: H₂O

Pureza: 99.999%

Forma y color: Colorless liq.

Peso molecular: 18.015

Ref: 08-98-8000

Interferon β-1a oxidised peptide

CAS: 7732-18-5

Interferon beta-1a oxidised peptide

Forma y color: Off-White

Ref: 47-1223

Bisoprolol impurity standard

CAS: 7732-18-5

Bisoprolol impurity standard

Forma y color: Colourless

Ref: 47-1228