ASTM D501-03(2016)
Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents
- Standard No.
- ASTM D501-03(2016)
- Release Date
- 2016
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D501-03(2023)
- Latest
- ASTM D501-03(2023)
- Scope
- 1.1 These test methods cover procedures for the sampling and chemical analysis of inorganic alkaline detergents. 1.2 The procedures appear in the following order: Sections Caustic Soda: Sampling 5 Total Alkalinity as Sodium Oxide (Na2O) 6 – 8 Sodium Hydroxide (NaOH) 9 – 11 Carbonate as Sodium Carbonate (Na2CO3) 12 Carbon Dioxide (CO2) by the Evolution Method 13 – 16 Soda Ash: Sampling 17 Matter Volatile at 150 to 155°C 18 and 19 Total Alkalinity as Sodium Carbonate (Na2CO3 ) 20 – 22 Sodium Bicarbonate (NaHCO3) 23 – 25 Sodium Bicarbonate (NaHCO3) by Potentiometric Titration 26 – 28 Matter Insoluble in Water 29 and 30 Apparent Density 31 and 32 Modified Soda (Sequicarbonate Type): Sampling 33 Total Alkalinity as Sodium Oxide (Na2O) 34 – 36 Sodium Bicarbonate (NaHCO3) and Sodium Carbonate (Na2CO3) 37 – 39 Matter Insoluble in Water 40 Sodium Bicarbonate: Sampling 41 Sodium Bicarbonate, Sodium Carbonate, and Free Moisture 42 – 45 Matter Insoluble in Water 46 Sodium Metasilicate, Sodium Sesquisilicate and Sodium Orthosilicate: Sampling 47 Total Alkalinity as Sodium Oxide (Na2O) 48 – 50 Total Silica as SiO2 51 – 53 Sodium Metasilicate (Na2SiO3·5H2O) 54 Sodium Sesquisilicate (3Na2O·2SiO2·11H2O) 55 Matter Insoluble in Water 56 and 57 Loss on Ignition of Sodium Sesquisilicate (3Na2O·2SiO2 ·11H2O) 58 and 59 Sodium Orthosilicate (Na4SiO4) 60 Trisodium Phosphate: Sampling 61 Trisodium Phosphate (Na3PO4) Content and Phosphorus Pentoxide (P2O5) 62 – 64 Trisodium Phosphate Calculated as Na3PO4·12H2O, Na3PO4· H2O, Na3PO4, and as P2O5 65 – 68 Total Alkalinity as Sodium Oxide (Na2O) 69 – 71 Sections Matter Insoluble in Water 72 and 73 Tetrasodium Pyrophosphate: Sampling 74 Tetrasodium Pyrophosphate (Na4P2O7) 75 – 79 Matter Insoluble in Water 80 and 81 Loss on Ignition 82 and 83 Borax: Sampling 84 Total Borate and Excess Alkalinity or Acidity 85 – 87 Matter Insoluble in Water 88 and 89 Sodium Triphosphate: Sampling 90 Tritratable Na2O 91 – 94 Total P2O5: Preferred Method 95 – 97 Alternative Method 98 – 101 pH Titration 102 – 107 Quantitative Separation and Measurement of Various Phosphates: Reverse-Flow Ion-Exchange Chromatography (Preferred Method) 108 – 119 Paper Chromatographic Method 120 – 127 pH of 1 percent Solution 128 Turbidity 129 Temperature Rise 130 – 134 Sulfate 135 – 137 Ignition Loss 140 and 141 Matter Insoluble in Water 142 – 144 Particle Size 145 Orthophosphate 146 – 151 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.
ASTM D501-03(2016) Referenced Document
- ASTM D1193 Standard Specification for Reagent Water
- ASTM D459 Standard Terminology Relating to Soaps and Other Detergents
- ASTM E1 Standard Specification for ASTM Thermometers
- ASTM E70 Standard Test Method for pH of Aqueous Solutions With the Glass Electrode
ASTM D501-03(2016) history
- 2023 ASTM D501-03(2023) Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents
- 2016 ASTM D501-03(2016) Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents
- 2009 ASTM D501-03(2009) Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents
- 2003 ASTM D501-03 Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents
- 1989 ASTM D501-89(1998) Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents
