{"id":99383,"date":"2024-10-18T12:05:54","date_gmt":"2024-10-18T12:05:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d501-3\/"},"modified":"2024-10-24T21:14:23","modified_gmt":"2024-10-24T21:14:23","slug":"astm-d501-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d501-3\/","title":{"rendered":"ASTM-D501"},"content":{"rendered":"

ASTM D501-89-Reapproved1998<\/h3>\n

Historical Standard: Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents (Withdrawn 2001)<\/h4>\n
\n

ASTM D501<\/h4>\n

Scope<\/strong><\/p>\n

1.1 These test methods cover procedures for the sampling and chemical analysis of inorganic alkaline detergents.<\/p>\n

1.2 The procedures appear in the following order:<\/p>\n

Sections Caustic Soda: Sampling 5 Total Alkalinity as Sodium Oxide (Na O) 6 to 8 Sodium Hydroxide (NaOH) 9 to 11 Carbonate as Sodium Carbonate (Na CO ) 12 Carbon Dioxide (CO ) by the Evolution Method 13 to 16 Soda Ash: Sampling 17 Matter Volatile at 150 to 155C 18 and 19 Total Alkalinity as Sodium Carbonate (Na CO ) 20 to 22 Sodium Bicarbonate (NaHCO ) 23 to 25 Sodium Bicarbonate (NaHCO ) by Potentiometric Titration 26 to 28 Matter Insoluble in Water 29 and 30 Apparent Density 31 and 32 Modified Soda (Sequicarbonate Type): Sampling 33 Total Alkalinity as Sodium Oxide (Na O) 34 to 36 Sodium Bicarbonate (NaHCO ) and Sodium Carbonate (Na CO ) 37 to 39 Matter Insoluble in Water 40 Sodium Bicarbonate: Sampling 41 Sodium Bicarbonate, Sodium Carbonate, and Free Moisture 42 to 45 Matter Insoluble in Water 46 Sodium Metasilicate, Sodium Sesquisilicate and Sodium Orthosilicate: Sampling 47 Total Alkalinity as Sodium Oxide (Na O) 48 to 50 Total Silica as SiO 51 to 53 Sodium Metasilicate (Na SiO 5H O) 54 Sodium Sesquisilicate (3Na O 2SiO 11H O) 55 Matter Insoluble in Water 56 and 57 Loss on Ignition of Sodium Sesquisilicate (3Na O 2SiO 11H O) 58 and 59 Sodium Orthosilicate (Na SiO ) 60 Trisodium Phosphate: Sampling 61 Trisodium Phosphate (Na PO ) Content and Phosphorus Pen- toxide (P O ) 62 to 64 Trisodium Phosphate Calculated as Na PO 12H O, Na PO H O, Na PO , and as P O 65 to 68 Total Alkalinity as Sodium Oxide (Na O) 69 to 71 Matter Insoluble in Water 72 and 73 Tetrasodium Pyrophosphate: Sampling 74 Tetrasodium Pyrophosphate (Na P O ) 75 to 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 to 87 Matter Insoluble in Water 88 and 89 Sodium Triphosphate: Sampling 90 Tritratable Na O 91 to 94 Total P O : Preferred Method 95 to 97 Alternative Method 98 to 101 pH Titration 102 to 107 Quantitative Separation and Measurement of Various Phosphates: Reverse-Flow Ion-Exchange Chromatography (Preferred Method) 108 to 119 Paper Chromatographic Method 120 to 127 pH of 1 percent Solution 128 Turbidity 129 Temperature Rise 130 to 134 Sulfate 135 to 137 Ignition Loss 140 to 141 Matter Insoluble in Water 142 to 144 Particle Size 145 Orthophosphate 146 to 151 <\/p>\n

1.3 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.<\/p>\n

Keywords<\/strong><\/p>\n

alkaline builder; borax; caustic soda; detergent; ignition loss; insoluble; particle size; phosphate; silicate; soda ash; turbidity<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 71.100.40 (Surface active agents)<\/p>\n

DOI:<\/strong> 10.1520\/D0501-89R98<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nTerminology
Purity of Reagents
Sampling
Reagents
Procedure
Calculation
Reagents
Procedure
Calculation
Calculation <\/td>\n<\/tr>\n
3<\/td>\nApparatus
Reagents
Procedure
Calculation <\/td>\n<\/tr>\n
4<\/td>\nSampling
Procedure
Calculation
Reagents
Procedure
Calculation
Reagents
Procedure
Calculation
Reagents
Procedure <\/td>\n<\/tr>\n
5<\/td>\nCalculation
Procedure
Calculation
Procedure
Calculation
Sampling
Reagents
Procedure
Calculation
Reagents
Procedure <\/td>\n<\/tr>\n
6<\/td>\nCalculation
Procedure
Sampling
Summary of Test Method
Apparatus
Procedure <\/td>\n<\/tr>\n
7<\/td>\nCalculation
Procedure
FIG. 1 <\/td>\n<\/tr>\n
8<\/td>\nSampling
Reagents
Procedure
Calculation
Reagents
Procedure
Calculation
Calculation <\/td>\n<\/tr>\n
9<\/td>\nCalculation
Procedure
Calculation
Procedure
Calculation
Results
Sampling
Reagents
Procedure <\/td>\n<\/tr>\n
10<\/td>\nCalculation
Apparatus
Reagents
Procedure <\/td>\n<\/tr>\n
11<\/td>\nCalculation
Reagents
Procedure
Calculation
Procedure
Calculation
Sampling
Scope
Apparatus
Reagents
Procedure <\/td>\n<\/tr>\n
12<\/td>\nCalculation
Procedure
Calculation
Procedure
Calculation
Sampling
Reagents
Procedure
Calculation <\/td>\n<\/tr>\n
13<\/td>\nProcedure
Calculation
Sampling
Apparatus
Reagents
Procedure
Calculation
Reagents
Procedure <\/td>\n<\/tr>\n
14<\/td>\nCalculation
Apparatus
Reagents
Procedure <\/td>\n<\/tr>\n
15<\/td>\nCalculation
Summary of Test Method
Apparatus
Reagents
Procedure
Calculation
Precision
Scope
Summary of Test Method
Apparatus <\/td>\n<\/tr>\n
16<\/td>\nReagents for Ion-Exchange Separation
FIG. 2
FIG. 3 <\/td>\n<\/tr>\n
17<\/td>\nReagents for Colorimetric Phosphorus Pentoxide (P
O
) Determination
Preparation of Ion-Exchange Column
FIG. 4 <\/td>\n<\/tr>\n
18<\/td>\nCalibration of Ion-Exchange Column
Preparation of Calibration Curve for P
O
Determination
Procedure for Separation of Phosphates
FIG. 5 <\/td>\n<\/tr>\n
19<\/td>\nProcedure for Determining P2O5
Calculation
Precision
Scope
Summary of Test Method
Apparatus <\/td>\n<\/tr>\n
20<\/td>\nFIG. 6 <\/td>\n<\/tr>\n
21<\/td>\nReagents
Preparation of Sample
Procedure for One-Directional Separation <\/td>\n<\/tr>\n
22<\/td>\nmeta
phosphate <\/p>\n

FIG. 7 <\/td>\n<\/tr>\n

23<\/td>\nCalculation
Procedure
Procedure
Scope
Apparatus <\/td>\n<\/tr>\n
24<\/td>\nReagent
Procedure
Calculation
Apparatus
Reagents
Preparation of Calibration Curve
Procedure
Calculation
Procedure
Calculation <\/td>\n<\/tr>\n
25<\/td>\nApparatus
Procedure
Calculation
Procedure
Principle of Test Method
Apparatus
Reagents
( <\/p>\n

) <\/td>\n<\/tr>\n

26<\/td>\nProcedure
Calculation
Keywords <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D501-89(1998) Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents (Withdrawn 2001)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
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