CSA Group Sodium chlorate for industrial use - Determination of chlorate content - Dichromate titrimetric method ISO 3199:1975

Description
Not applicable to the analysis of mixtures for agricultural use such as herbicides or pesticides. Indicates the risk in handling with clorates. Dissolution of the test portion in water and reduction by a known quantity, in access, of an iron(II) salt in a sulphuric acid and orthophosphoric acid medium. Titration of the excess iron(II) salt with a standard volumetric solution of potassium dichromate in the presence of barium diphenylamine-4-sulp honate solution as indicator.
  • Sodium chlorate for industrial use - Determination of chlorate content - Dichromate titrimetric method - ISO 3199:1975 - CSA Group
    CSA Group
Description
Not applicable to the analysis of mixtures for agricultural use such as herbicides or pesticides. Indicates the risk in handling with clorates. Dissolution of the test portion in water and reduction by a known quantity, in access, of an iron(II) salt in a sulphuric acid and orthophosphoric acid medium. Titration of the excess iron(II) salt with a standard volumetric solution of potassium dichromate in the presence of barium diphenylamine-4-sulp honate solution as indicator.

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Sodium chlorate for industrial use - Determination of chlorate content - Dichromate titrimetric method - ISO 3199:1975 - CSA Group
CSA Group
Toronto, Ontario, Canada
Sodium chlorate for industrial use - Determination of chlorate content - Dichromate titrimetric method
ISO 3199:1975
Sodium chlorate for industrial use - Determination of chlorate content - Dichromate titrimetric method ISO 3199:1975
Not applicable to the analysis of mixtures for agricultural use such as herbicides or pesticides. Indicates the risk in handling with clorates. Dissolution of the test portion in water and reduction by a known quantity, in access, of an iron(II) salt in a sulphuric acid and orthophosphoric acid medium. Titration of the excess iron(II) salt with a standard volumetric solution of potassium dichromate in the presence of barium diphenylamine-4-sulp honate solution as indicator.

Not applicable to the analysis of mixtures for agricultural use such as herbicides or pesticides. Indicates the risk in handling with clorates. Dissolution of the test portion in water and reduction by a known quantity, in access, of an iron(II) salt in a sulphuric acid and orthophosphoric acid medium. Titration of the excess iron(II) salt with a standard volumetric solution of potassium dichromate in the presence of barium diphenylamine-4-sulphonate solution as indicator.

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Technical Specifications

  CSA Group
Product Category Standards and Technical Documents
Product Number ISO 3199:1975
Product Name Sodium chlorate for industrial use - Determination of chlorate content - Dichromate titrimetric method
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