Norm

ASTM D2022-89(2016)

Standard Test Methods of Sampling and Chemical Analysis of Chlorine-Containing Bleaches

49,88

Over deze norm

Status Definitief
Aantal pagina's 9
Commissie D12.12
Gepubliceerd op 01-07-2016
Taal Engels

1.1 These test methods cover the sampling and chemical analysis of chlorine-containing bleaches. The methods appear in the following order:

 

Sections

Sodium Hypochlorite (Soda Bleach) Solutions:

 

 Sampling

5

 Available Chlorine

6 – 9

 Sodium Chlorate

10 – 14

 Total Chlorine

15 – 18

 Sodium Chloride

19 and 20

 Total Alkalinity as Sodium Oxide (Na2O)

21 – 24

 Free Alkali as Sodium Hydroxide (NaOH)

25 – 28

Calcium Hypochlorite:

 

 Sampling

30

 Available Chlorine

31 – 34

 Water

35 – 40

Chloroisocyanuric Acids and Their Derived Salts:

 

 Sampling

42

 Available Chlorine (Iodometric—Thiosulfate Method)

43 – 46

 Available Chlorine (Arsenite—Iodometric Method)

47 – 50

 Moisture

51 – 54

1.2 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.

Details

ICS-code 71.100.99
Nederlandse titel Standard Test Methods of Sampling and Chemical Analysis of Chlorine-Containing Bleaches
Engelse titel Standard Test Methods of Sampling and Chemical Analysis of Chlorine-Containing Bleaches

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