GB/T 4293-1984
abolished_transferred
YS/T 517-2009
Abolished
Industry standards-Non-ferrous metals
YS/T 517-2009 Sodium fluoride
YS/T 517-2009 Sodium fluoride
Basic Information
Standard Code:
YS/T 517-2009
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Salt
Publish Date:
2009-12-04
Implement Date:
2010-06-01
Pages:
8 pages
Scope
This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, and order forms (contracts) for sodium fluoride.
This standard applies to sodium fluoride produced by the reaction of hydrofluoric acid or silicofluoric acid with sodium salts.
Development Information
Replace the following standards
YS/T 517-2006(原GB/T 4293-1984)
Referenced Standards
YS/T 535.1-2009 Chemical analysis methods of sodium fluoride—Part 1:Determination of moisture content—Gravimetric method
YS/T 535.2-2009 Chemical analysis methods of sodium fluoride—Part 2:Determination of fluorine content—Distillation-thorium nitrate volumetric method
YS/T 535.3-2009 Chemical analysis methods of sodium fluoride—Part 3:Determination of silica content—Molybdenum blue photometric method
YS/T 535.4-2009 Chemical analysis methods of sodium fluoride—Part 4:Determination of iron content—1,10-phenanthroline spectrophotometric method
YS/T 535.5-2009 Chemical analysis methods of sodium fluoride—Part 5:Determination of soluble sulphates content—Turbidimetric method
YS/T 535.6-2009 Chemical analysis methods of sodium fluoride—Part 6:Determination of carbonate content—Gravimetric method
YS/T 535.7-2009 Chemical analysis methods of sodium fluoride—Part 7:Determination of acidity—Neutral titration method
YS/T 535.8-2009 Chemical analysis methods of sodium fluoride—Part 8:Determination of water insoluble matter content—Gravimetric method
YS/T 535.9-2009 Chemical analysis methods of sodium fluoride—Part 9:Determination of chloride content—The turbidimetric method
YS/T 535.10-2009 Chemical analysis methods of sodium fluoride—Part 10:Preparation and storage of test samples
YS/T 535.11-2020 The Chemical Analysis of Sodium Fluoride - Part 11: Determination of Sodium Fluosilicate Content - Acid-Base Titration Method
YS/T 535.1-2006 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of moisture content
YS/T 535.2-2006 Methods for chemical analysis of sodium fluoride--The distillation nitric thorium volumetric method for determination of fluorine content
YS/T 535.3-2006 Methods for chemical analysis of sodium fluoride--The molybdenum blue photometric method for the determination of silica content
YS/T 535.4-2006 Methods for chemical analysis of sodium fluoride--The 1,10-phenanthroline spectro photometric method for the determination of iron content
YS/T 535.5-2006 Methods for chemical analysis of sodium fluoride--The turbidimetric method for the determination of soluble sulphates content
YS/T 535.6-2006 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of carbonate content
YS/T 535.8-2006 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of water-insoluble matter
YS/T 535.9-2006 Methods for chemical analysis of sodium fluoride--The turbidimetric method for the determination of chloride content
YS/T 535.3-2024 YS/T 535.3-2024 Chemical analysis methods for sodium fluoride - Part 3: Determination of silicon dioxide content - Molybdenum blue spectrophotometric method
YS/T 535.2-2025 Method for chemical analysis of sodium fluoride - Part 2: Determination of fluorine content - Thermometric-thoranitric titrimetric method
Related Standards
GB/T 6275-1986
Abolished
GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
GB/T 6276.1-1986
Replaced
GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method
GB/T 6276.2-1986
Replaced
GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method
GB/T 6276.3-1986
Replaced
GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method
GB/T 6276.4-1986
Replaced