NIST46H

Portland cement

NIST^® SRM^® 46h, fineness standard

• Synonym(s): Portland Cement Fineness Standard
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• form: powder
• packaging: pkg of 10 vials x 5 g
• manufacturer/tradename: NIST^®

Description

General description

A unit of Standard Reference Material (SRM) 46h contains 10 glass vials of approximately 5 g of powdered cement. Each vial has a plastic snap off cap and is contained in a sealed foil bag.

SRM 46H_cert

SRM 46H_SDS

Application

This SRM is intended for use in calibrating fineness testing equipment according to ASTM Standard Methods.

Features and Benefits

• Values for constituents are listed in the NIST certificate of analysis.
• The health and safety information are provided in the safety data sheet.

Other Notes

Reference/Informational value is provided for the following analytes.
Calcium Oxide (CaO), Silicon Dioxide (SiO₂), Aluminum Oxide (Al₂O₃), Ferric Oxide (Fe₂O₃), Sulfur Trioxide (SO₃), Potassium Oxide (K₂O), Titanium Dioxide (TiO₂), Phosphorus Pentoxide (P₂O₅), Sodium Oxide (Na₂O), Magnesium Oxide (MgO), Tricalcium Silicate (C₃S), Dicalcium Silicate (C₂S), Tricalcium Aluminate (C₃A), Tetracalcium Alumino-ferrite (C₄AF)

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

Legal Information

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

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

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H315,H318,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable