Search for Materials

113.1 - Cements and Related materials (powder form)

These portland (1880b, 1881b, 1884b, 1885b, 1886a, 1886b, 1887a, 1888b, and 1889b) and calcium aluminate (1882a and 1883a) cement SRMs are intended for x-ray spectroscopic and chemical analysis of cements and related materials. [Also see Table 301.2 Cement Turbidimetry and Fineness, Table 113.2 Portland Cement Clinkers, and Table 201.1(3) Viscosity] SRM 2696 Silica Fume is a cement additive. Each unit of SRM 2696 consists of one bottle.

SRM 1886b has been introduced to provide values for Loss on Ignition at intermediate temperatures that are not provided by SRM 1886a. Please refer to the explanation in the appendix to the certificate of analysis for SRM 1886b or any of the other cement SRMs in the 1880b and 633a series. SRM 1886a remains valid until its expiration date, at which time it will be evaluated for stability and continued utility to the cement industry. SRM 1886a and SRM 1886b are unique materials developed in separate projects. Both may be used for validation of test method results and for evaluation of calibration processes for testing of produced cement. For technical information, please contact John R. Sieber at john.sieber@nist.gov. For sales information, please contact srminfo@nist.gov.

PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.


- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only


Detail - Detail    Certificate - Certificate    Report of Investigation - Report of Investigation    MSDS - MSDS    Data Files - Data Files    Questionaire - Questionnaire


  633a 634a 635a 1880b 1881b 1882a 1883a 1884b 1885b 1886a 1886b 1887b 1888b 1889b 2429 2696
Status   >> Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Out of Stock Now Selling
Description   >> Portland Cement Portland Cement Portland Cement (Blended with Slag) Portland Cement Portland Cement (Blended with Fly Ash) Calcium Aluminate Cement Calcium Aluminate Cement Portland Cement Portland Cement Portland Cement (White Portland Cement with Low Iron) White Portland Cement Portland Cement Portland Cement Portland Cement (Blended with Limestone) Flue Gas Desulfurization Gypsum Silica Fume (powder form)
  Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS
Unit Size   >> 4 vials x 5 g 100 g 5 vials x 5 g 5 vials x 5 g 5 vials x 5 g 4 vials x 5 g 4 vials x 5 g 5 vials x 4.5 g 5 vials x 5 g 4 vials x 5 g 5 vials x 5 g 5 vials x 4 g 4 vials x 5 g 5 vials x 5 g 1 bottle x 200 g 70 g

Component (mass fraction, in %; unless otherwise noted with *µg/g or **ng/g)
Aluminum oxide (Al2O3) 2.911 5.015 7.867 5.183 8.812 39.14 70.04 4.851 4.70 3.875 3.903 4.911 4.277 5.79 0.221 0.2080
Barium Oxide (BaO) 0.256   0.0315   0.191       0.0149   0.009 0.022   0.02    
Calcium oxide (CaO) 64.129 65.07 54.85 64.16 49.27 39.29 29.52 61.31 61.87 67.87 66.05 61.15 63.13 60.11 31.93 0.426
Chlorine (Cl) 0.0087   0.0146 0.01830 0.0081     0.0065 0.0021 0.0042 0.00399 0.01001 0.0143 0.0101    
Chromium oxide (Cr2O3) 0.0124 0.0114 0.01012 0.01927 0.00949 0.113 0.006 0.00791 0.02709 0.0024 0.00404 0.01551 0.01253 0.0083    
Fluoride (F-) 0.038     0.0539 0.09     0.0394 0.0524   0.0118 0.101 0.048 0.10    
Fluorine (F)     0.0553                          
Free CaO 1.60 1.86 0.527 1.567 1.16     0.418 0.27 2.16 0.24 0.21 1.42 0.52    
Insoluble Residue 0.23 0.21 0.559 0.487 16.4     0.159 0.36 0.23 0.13 0.26 0.32 0.30    
Iron oxide (Fe2O3) 3.738 3.362 3.175 3.681 3.365 14.67 0.078 2.937 3.044 0.152 0.297 2.471 3.062 2.891 0.2357 0.055
LOI 220 °C to 550 °C 0.381 0.749 0.35   0.196     0.261 0.247   0.293 0.381 0.616 0.33 0.25  
LOI 45 °C to 220 °C 0.264 0.580 0.857   0.589     0.590 0.821   0.877 0.832 0.573 1.20 20.4  
LOI 550 °C to 950 °C 1.805 0.340 1.20   0.930     0.597 1.237   2.174 0.89 0.850 1.55 0.19  
LOI at 950 °C 2.460 1.683 2.45 1.666 1.699 0.20 0.35 1.448 2.310 1.56   2.121 2.039 3.117   2.11***
LOI between ambient and 45 ºC                           < 0.05    
Magnesium oxide (MgO) 1.1532 1.0057 3.817 1.176 2.741 0.51 0.19 4.74 3.86 1.932 1.526 3.624 3.562 2.82 0.0431 0.235
Manganese trioxide (Mn2O3) 0.1176 0.0229 0.1279 0.1981 0.1175 0.060 0.003 0.0750 0.1282 0.0073 0.02639 0.0957 0.0652 0.0840   0.0299
Mercury (Hg) 24.70**       (58)**                 5** 0.778*  
Phosphorus pentoxide (P2O5) 0.14263 0.1767 0.0949 0.2443 0.0510 0.070 0.003 0.0965 0.0737 0.022 0.0413 0.1540 0.07307 0.297   0.0863
Potassium oxide (K2O) 0.391 0.3572 0.725 0.646 0.721 0.051 0.014 0.957 0.497 0.093 0.0164 0.961 0.658 1.115 0.04587 0.655
Silicon dioxide (SiO2) 22.38 20.493 23.13 20.42 29.045 4.01 0.24 19.30 20.05 22.38 22.08 19.59 20.42 18.39 0.810 95.61
Sodium oxide (Na2O) 0.203 0.0842 0.2477 0.0914 0.790 0.021 0.30 0.278 0.293 0.021 0.01682 0.288 0.1364 0.365   0.129
Strontium oxide (SrO) 0.0507 0.0735 0.1754 0.0272 0.0836 0.024 0.019 0.0258 0.0795 0.018 0.0886 0.2625 0.1009 0.284    
Sulfide Sulfur 0.049   0.242 0.0131 0.008     0.0072 0.042   0.089 0.025 0.015 0.061    
Sulfur trioxide (SO3) 2.178 2.780 3.222 2.710 2.72     4.034 2.832 2.086 2.757 4.599 2.634 4.3721 43.42  
Titanium dioxide (TiO2) 0.2157 0.2463 0.353 0.236 0.3011 1.786 0.020 0.2651 0.2361 0.084 0.2054 0.2034 0.2316 0.260 0.020  
total analyzed constituents 100.41   100.34 100.49 100.09 99.95 100.78 100.54 100.02 100.12 100.24 100.51 100.42 100.07    
Zinc oxide (ZnO) 0.123 0.0222 0.02619 0.01054   0.004   0.0042 0.0354 0.001 0.00058 0.01560 0.01253 0.0770   0.051

- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only

***Loss on Ignition at 750ºC