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ISO 2480:1972

Current
Current

The latest, up-to-date edition.

Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

12-01-1972

The method is applicable to water soluble sulphate, in the product, but also to sulphates in a principal solution prepared in an acid medium. The principle consists in dissolution of a test portion and separation of the insoluble residue. Precipitation of the sulphate ions by barium chloride in a boiling acid medium. Filtration, washing and ignition of the precipitate. Weighing of the residue.

Committee
ISO/TC 47
DevelopmentNote
Also numbered as BS 7319-4(1990) (09/2005)
DocumentType
Standard
Pages
2
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
NFT 20 405 : 82 FD Identical
NBN T 03 162 : 1980 Identical
UNE 34233:1984 Identical

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NFP 98 180 : 2003 WINTER MAINTENANCE - SOLID SODIUM CHLORIDE USED AS DE-ICING AGENT - SPECIFICATIONS
CEN/TS 16811-3:2015 Winter service equipment and products - De-icing agents - Part 3: Other solid and liquid de-icing agents - Requirements and test methods
PD CEN/TS 16811-3:2015 Winter maintenance equipment. De-icing agents Other solid and liquid de-icing agents. Requirements and test methods
UNI EN 16370 : 2014 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS
03/319406 DC : 0 EN 14805 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION
BS EN 16811-1:2016 Winter service equipment and products. De-icing agents Sodium chloride. Requirements and test methods
DIN EN 14805 E : 2008 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY
DIN EN 973:2009-12 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
I.S. EN 973:2009 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR REGENERATION OF ION EXCHANGERS
ONORM EN 14805 : 2008 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY
ONORM EN 16370 : 2013 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS
I.S. EN 16370:2013 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS
12/30254101 DC : 0 BS EN 16370 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS
XP P98 181 : 2011 XP HIGHWAYS WINTER MAINTENANCE PLANT AND HIGHWAYS SIDE EQUIPMENT MAINTENANCE - SOLID OR LIQUID DE-ICERS FOR MAINTENANCE OF ROADS AND SPECIFIC USE ROADS - PERFORMANCE CRITERIA
UNI EN 973 : 2009 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR REGENERATION OF ION EXCHANGERS
NF EN 14805 : 2008 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY
BS EN 14805:2008 Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using non-membrane technology
NFP 98 181 : 2010 HIGHWAYS WINTER MAINTENANCE PLANT AND HIGHWAYS SIDE EQUIPMENT MAINTENANCE - SOLID OR LIQUID DE-ICERS FOR MAINTENANCE OF ROADS AND SPECIFIC USE ROADS - PERFORMANCE CRITERIA
BS EN 16370:2013 Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using membrane cells
DIN EN 14805:2008-09 Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology
14/30313332 DC : 0 BS EN 16811-2 - WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 2: CALCIUM CHLORIDE AND MAGNESIUM CHLORIDE - REQUIREMENTS AND TEST METHODS
UNI EN 14805 : 2009 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY
BS EN 973:2009 Chemicals used for treatment of water intended for human consumption. Sodium chloride for regeneration of ion exchangers
UNE-EN 973:2010 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
EN 16811-1:2016 Winter service equipment and products - De-icing agents - Part 1: Sodium chloride - Requirements and test methods
EN 14805:2008 Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology
EN 973:2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
EN 16370:2013 Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells
EN 16811-2:2016 Winter service equipment and products - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods
DIN EN 16370 E : 2013 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS
DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
DIN EN 16370:2013-12 Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells
I.S. EN 14805:2008 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY
BS EN 16811-2:2016 Winter service equipment and products. De-icing agents Calcium chloride and Magnesium chloride. Requirements and test methods
S.R. CEN/TS 16811-3:2015 WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS

ISO 2479:1972 Sodium chloride for industrial use — Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations

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