NIST885

Refined copper

NIST^® SRM^® 885

• Synonim(y): Copper
• Wzór empiryczny (zapis Hilla): Cu
• Numer CAS: 7440-50-8
• Masa cząsteczkowa: 63.55
• Numer MDL: MFCD00010965
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329818775
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material
• Poziom jakości: 100
• opakowanie: pkg of 200 g
• producent / nazwa handlowa: NIST^®
• rezystywność: 1.673 μΩ-cm, 20°C
• tw: 2567 °C (lit.)
• mp: 1083.4 °C (lit.)
• gęstość: 8.94 g/mL at 25 °C (lit.)
• format: matrix material
• ciąg SMILES: [Cu]
• InChI: 1S/Cu
• Klucz InChI: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Opis

Opis ogólny

Each unit of SRM 885 consists of a bottle containing 200 g of pins, the material is in the form of pins ~13 mm long, each weighing slightly less than 1 g.

SRM 885_cert

SRM 885_SDS

Zastosowanie

NIST885 Refined copper standard reference material (SRM) is intended primarily for use in calibration and validation of instrumental methods of analysis used in determinations of sulfur and oxygen in copper and its alloys.

Cechy i korzyści

• Available with a certificate documenting NIST-certified mass fraction values of copper matrix.
• Certified values are metrologically traceable to the SI derived unit of mass fraction expressed as percent (%).  
• Information values for elements are reported as mass fractions. 
• The NIST certificate is provided with storage, handling, and use instructions.

Inne uwagi

Certified for the analytes listed below.
Oxygen (O), Sulfur (S), Silver (Ag), Lead (Pb)

Reference/Informational value is provided for the following analytes.
Antimony (Sb), Arsenic (As), Bismuth (Bi), Iron (Fe), Nickel (Ni), Selenium (Se), Tellurium (Te), Tin (Sn), Zinc (Zn)

See certificate for values and more details at nist.gov/SRM.

Informacje prawne

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable