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NEPLATNÁ ASTM D501-03(2016) 1.7.2016 náhled

Doplňující informace

ASTM D501-03(2016)

Standard Test Methods of Sampling and Chemical Analysis of Alkaline Detergents

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NORMA vydána dne 1.7.2016

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Provedení	PDF - okamžité stažení - 2 676.90 Kč Tištěné - 2 676.90 Kč
Dostupnost	SKLADEM
Cena	2676.90 Kč bez DPH
2 676.90 Kč

Informace o normě:

Označení normy: ASTM D501-03(2016)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2016
Kód zboží: NS-645936
Počet stran: 27
Přibližná hmotnost: 81 g (0.18 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM D501-03(2016) :

Keywords:

alkaline builder, borax, caustic soda, detergent, ignition loss, insoluble, particle size, phosphate, silicate, soda ash, turbidity ,, ICS Number Code 71.100.40 (Surface active agents)

Doplňující informace

1. 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

Total Alkalinity as Sodium Oxide (Na

6 – 8

Sodium Hydroxide (NaOH)

9 – 11

Carbonate as Sodium Carbonate (Na₂CO₃)

Carbon Dioxide (CO₂) by the Evolution Method

13 – 16

Soda Ash:

Sampling

Matter Volatile at 150 to 155°C

18 and 19

Total Alkalinity as Sodium Carbonate (Na₂CO₃ )

20 – 22

Sodium Bicarbonate (NaHCO

23 – 25

Sodium Bicarbonate (NaHCO

26 – 28

Matter Insoluble in Water

29 and 30

Apparent Density

31 and 32

Modified Soda (Sequicarbonate Type):

Sampling

Total Alkalinity as Sodium Oxide (Na

34 – 36

Sodium Bicarbonate (NaHCO

37 – 39

Matter Insoluble in Water

Sodium Bicarbonate:

Sampling

Sodium Bicarbonate, Sodium Carbonate, and Free Moisture

42 – 45

Matter Insoluble in Water

Sodium Metasilicate, Sodium Sesquisilicate and Sodium Orthosil- icate:

Sampling

Total Alkalinity as Sodium Oxide (Na

48 – 50

Total Silica as SiO₂

51 – 53

Sodium Metasilicate (Na₂SiO₃·5H₂O)

Sodium Sesquisilicate (3Na₂O·2SiO₂·11H₂O)

Matter Insoluble in Water

56 and 57

Loss on Ignition of Sodium Sesquisilicate (3Na₂O·2SiO₂ ·11H₂O)

58 and 59

Sodium Orthosilicate (Na

Trisodium Phosphate:

Sampling

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 (Na

69 – 71

Matter Insoluble in Water

72 and 73

Tetrasodium Pyrophosphate:

Sampling

Tetrasodium Pyrophosphate
(Na₄P₂O₇)

75 – 79

Matter Insoluble in Water

80 and 81

Loss on Ignition

82 and 83

Borax:

Sampling

Total Borate and Excess Alkalinity or Acidity

85 – 87

Matter Insoluble in Water

88 and 89

Sodium Triphosphate:

Sampling

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.

2. Referenced Documents

E70-24	Standard Test Method for pH of Aqueous Solutions With the Glass Electrode
E1-14(2020)	Standard Specification for ASTM Liquid-in-Glass Thermometers
D1193-06(2018)	Standard Specification for Reagent Water
D459-16	Standard Terminology Relating to Soaps and Other Detergents

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