YS/T 535.11-2020 Active Industry standards-Non-ferrous metals

YS/T 535.11-2020 The Chemical Analysis of Sodium Fluoride - Part 11: Determination of Sodium Fluosilicate Content - Acid-Base Titration Method

Publish Date: 2020-12-09 Implement Date: 2021-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 535.11-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for light metals and their alloys

ICS Name: Chemical analysis

Publish Date: 2020-12-09

Implement Date: 2021-04-01

Scope

This section is applicable to the determination of the content of sodium fluorosilicate in sodium fluoride. The measurement range is: 0.30% to 1.00%.

Development Information

Related Standards

GB/T 3143-1982 Active

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Publish Date: 1982-07-20

GB/T 4472-1984 Replaced

GB/T 4472-1984 General rule for determination of density and relative density for chemical products

Publish Date: 1984-06-05

GB/T 4946-1985 Replaced

GB/T 4946-1985 Terms of gas chromatography

Publish Date: 1985-02-28

GB/T 5274-1985 Replaced

GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods

Publish Date: 1985-08-01

GB/T 5831-1986 Replaced

GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method

Publish Date: 1986-01-27

GB/T 5832.2-1986 Replaced

GB/T 5832.2-1986 Determination of trace water in the gases—Dew point method

Publish Date: 1986-01-27