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GB/T 337.1-2014Concentrated nitric acid for industrial use (English PDF)

工业硝酸 浓硝酸

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 8, 2014

Implementation date

December 1, 2014

Scope

GB/T 337.1-2014 is the English-translated version of 工业硝酸 浓硝酸.

GB/T 337.1-2014 is the Chinese standard "Concentrated nitric acid for industrial use". Its scope clause reads: This section GB/T 337 requirements for industrial parting with concentrated nitric acid, requirements, test methods, inspection rules and signs, labels, packages Equipment, transportation, storage, and security.

This section applies to industrial concentrated nitric acid. The products are mainly used in gunpowder, explosives, dyes, paints and other industries. Its clauses include formula and relative molecular mass; typing; requirements.

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Document preview — GB/T 337.1-2014

National Standard of the People's Republic of China

ICS
71.060.30
Classification
G 11
Replacing
GB/T 337.1-2002

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • 1 Scope
  • 2 Normative references
  • 3 formula and relative molecular mass
  • 4 Typing
  • 5 Requirements

1 Scope

This section GB/T 337 requirements for industrial parting with concentrated nitric acid, requirements, test methods, inspection rules and signs, labels, packages

Equipment, transportation, storage, and security.

This section applies to industrial concentrated nitric acid. The products are mainly used in gunpowder, explosives, dyes, paints and other industries.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 190-2009 dangerous goods packaging logo

GB/T 6678 General Principles for Sampling Chemical Products

GB/T 6680 General rules for sampling liquid chemical products

Laboratory use specifications and test methods GB/T 6682-2008 Analysis

GB/T 8170 repair value expressed about the rules and limit values and judgment

HG/T 3696.1 inorganic chemical products, chemical analysis standard solution, Preparations Part 1. Standard titration solution

Preparation liquid

HG/T 3696.3 inorganic chemical products, chemical analysis standard solution, Preparations Part 3. Formulation and products

Preparation

3 formula and relative molecular mass

Molecular formula. HNO3.

Molecular Weight. 63.00 (according to 2011 international relative atomic mass).

4 Typing

Concentrated nitric acid content according to two different specifications. 98 acid, 97 acid.

5 Requirements

5.1 Appearance

light yellow or yellow transparent liquid.

5.2

concentrated nitric acid testing methods prescribed by this section and shall comply with the technical requirements in Table 1.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of GB/T 337.1

EditionTitleRevisionStatus
GB/T 337.1-2014Concentrated nitric acid for industrial usecurrent editionCurrent
GB/T 337.1-2002Concentrated nitric acid for industrial useprevious editionSuperseded

This page sells the current edition, GB/T 337.1-2014. Earlier editions are listed for reference only.

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