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DENWAT

Agua

UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 °C, density: 0.9970 g/mL at 25 °C

Sinónimos:

Water

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About This Item

Fórmula lineal:
H2O
Número de CAS:
7732-18-5
Peso molecular:
18.02
Beilstein:
2050024
Número CE:
231-791-2
Número MDL:
MFCD00011332
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329798917
NACRES:
NA.24

grado

certified reference material

Nivel de calidad

100

Agency

according to ASTM® D1480

caducidad

limited shelf life, expiry date on the label

fabricante / nombre comercial

Paragon Scientific Ltd

índice de refracción

n20/D 1.34 (lit.)

bp

100 °C (lit.)

mp

0 °C (lit.)

densidad

0.9982 g/mL at 20 °C
0.9970 g/mL at 25 °C
1.000 g/mL at 3.98 °C (lit.)

aplicaciones

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum

formato

mixture

cadena SMILES

O

InChI

1S/H2O/h1H2

Clave InChI

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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Descripción general

Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Density Standards can be found on the Paragon Scientific webpageThis product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025

Aplicación

This pure water density CRM is designed for the calibration of instruments used to measure density. And although typically used, it is not limited to the verification of digital density meters.

Características y beneficios

  • Manufactured and verified in an ISO 17025 and ISO 17034 accredited laboratory, as per UKAS
  • Carries an associated uncertainty of +/- 0.01%
  • Certified density value following ASTM D1480
  • Provided in a tamper-evident packaging to assure safe delivery
  • Meets the definition of Type II in the specification ASTM D1193
  • Accompanied with a certificate of analysis (CoA) having information on expiry date and storage conditions for an effective audit

Información legal

ASTM is a registered trademark of American Society for Testing and Materials

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
1242404106
1242404086
1242404076
5230706015
5230706114

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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Sigma-Aldrich

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Agua

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Linear ubiquitination is a newly discovered posttranslational modification that is currently restricted to a small number of known protein substrates. The linear ubiquitination assembly complex (LUBAC), consisting of HOIL-1L, HOIP, and Sharpin, has been reported to activate NF-κB-mediated transcription in
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Highly pathogenic avian influenza (HPAI) viruses of the H5N1 subtype often cause severe pneumonia and multiple organ failure in humans, with reported case fatality rates of more than 60%. To develop a clinical antibody therapy, we generated a human-mouse chimeric
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