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Fórmula lineal:
H2O
Número CAS:
Peso molecular:
18.02
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
231-791-2
Beilstein/REAXYS Number:
2050024
MDL number:
Servicio técnico
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certified reference material
Quality Segment
agency
according to ASTM® D1480
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Paragon Scientific Ltd
refractive index
n20/D 1.34 (lit.)
bp
100 °C (lit.)
mp
0 °C (lit.)
density
0.9982 g/mL at 20 °C, 0.9970 g/mL at 25 °C, 1.000 g/mL at 3.98 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
format
mixture
SMILES string
O
InChI
1S/H2O/h1H2
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
General description
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 webpage
Application
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.
Features and Benefits
- 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
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
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Clase de almacenamiento
10 - Combustible liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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