NIST885

Refined copper

NIST^® SRM^® 885

• Szinonimák: Copper
• Tapasztalati képlet (Hill-képlet): Cu
• CAS-szám: 7440-50-8
• Molekulatömeg: 63.55
• MDL-szám: MFCD00010965
• UNSPSC kód: 41116107
• PubChem Substance ID: 329818775
• NACRES: NA.24

Tulajdonságok

• grade: certified reference material
• Minőségi szint: 100
• kiszerelés: pkg of 200 g
• gyártó/kereskedő neve: NIST^®
• ellenállás: 1.673 μΩ-cm, 20°C
• bp: 2567 °C (lit.)
• mp: 1083.4 °C (lit.)
• sűrűség: 8.94 g/mL at 25 °C (lit.)
• Formátum: matrix material
• SMILES string: [Cu]
• InChI: 1S/Cu
• Nemzetközi kémiai azonosító kulcs: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Leírás

Általános leírás

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

Alkalmazás

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.

Tulajdonságok és előnyök

• 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.

Egyéb megjegyzések

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.

Jogi információk

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

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

Biztonsági adatok

• Tárolási osztály kódja: 13 - Non Combustible Solids
• WGK: WGK 2
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable