GB/T 21891-2015Acid brilliant blue P-3R 200%(C.I. Acid blue 281) (English PDF)
酸性艳蓝 P-3R 200％（C．I．酸性蓝281）
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 15, 2015
Implementation date
December 1, 2015
Scope
GB/T 21891-2015 is the English-translated version of 酸性艳蓝 P-3R 200％（C．I．酸性蓝281）.
GB/T 21891-2015 is the Chinese standard "Acid brilliant blue P-3R 200%(C.I. Acid blue 281)". Its scope clause reads: This standard specifies the acidic Brilliant Blue P-3R200% (CI Acid Blue 281) product requirements, sampling, test methods, inspection rules, and standard Chi, labeling, packaging, transportation and storage.
This standard applies to the acidic Brilliant Blue P-3R200% product quality control. CASRN. 226923-51-9. Its clauses include requirements.
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Document preview — GB/T 21891-2015
National Standard of the People's Republic of China
- ICS
- 71.100.01; 87.060.10
- Classification
- G 57
- Replacing
- GB/T 21891-2008
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Requirements
1 Scope
This standard specifies the acidic Brilliant Blue P-3R200% (CI Acid Blue 281) product requirements, sampling, test methods, inspection rules, and standard
Chi, labeling, packaging, transportation and storage.
This standard applies to the acidic Brilliant Blue P-3R200% product quality control.
CASRN. 226923-51-9
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.
General conditions GB/T 2374-2007 Determination of dyes provisions
Determination of GB/T 2378-2012 acid dyes shade and intensity
GB/T 2381-2013 Determination of substance content of dye and dye intermediates insoluble
Determination of GB/T 2386-2014 dyes and dye intermediates moisture
Determination of GB/T 3671.1-1996 water-soluble dye solubility and solution stability
GB/T 3920-2008 Textiles Tests for color fastness rubbing fastness
GB/T 3921-2008 Textiles Tests for color fastness Colour fastness to soaping
GB/T 3922-2013 Textiles Tests for color fastness color fastness to perspiration
GB/T 4841.1-2006 standard depth dyeing color card 1/1
GB/T 6152-1997 Textiles Tests for color fastness Colour fastness to hot pressing
GB/T 6678-2003 General Principles for Sampling Chemical Products
Determination of GB/T 6688-2008 relative dye strength and color of the instrumental method
GB/T 6693-2009 Determination of dye dust
GB/T 8427-2008 Textiles Tests for color fastness Colour fastness to artificial light. Xenon arc
GB/T 8433-2013 Textiles Tests for color fastness fastness to chlorinated water (swimming pool water)
Limit and determination of GB 19601 dye products in 23 kinds of harmful aromatic amines
Limit and determination of heavy metal elements in GB 20814 dye products
GB/T 24101 dye products Limit and determination of 4-amino-azobenzene
3 Requirements
3.1
Acid Brilliant Blue P-3R200% quality requirements to comply with Table 1.
Table 1 Acid Brilliant Blue P-3R200% quality requirements
No Item Index Test Method
1 Appearance dark blue uniform powder or granules 5.1
......
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
Normative references
- GB/T 2381-2013Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
- GB/T 3920-2008Textiles - Tests for colour fastness - Colour fastness to rubbing
- GB/T 3921-2008Textiles - Tests for Colour Fastness - Colour Fastness to Washing with Soap or Soap and Soda
- GB/T 3922-2013Textiles -- Tests for colour fastness -- Colour fastness to perspiration
- GB/T 4841.1-2006Colour cards of standard depths for dyeing with dyestuffs 1/1
- GB/T 6152-1997Textiles. Tests for colour fastness. Colour fastness to hot pressing
Similar standards
Editions of GB/T 21891
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 21891-2015 | Acid brilliant blue P-3R 200%(C. I. Acid blue 281) | current edition | Current |
| GB/T 21891-2008 | Acid brilliant blue P-3R 200%(C. I. Acid blue 281) | previous edition | Superseded |
This page sells the current edition, GB/T 21891-2015. Earlier editions are listed for reference only.
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Related Standards
GB 19601-2013 — Limit and determination of 23 harmful aromatic amines in dye products
GB 20814-2014 — Limit and determination of the quantity of heavy-metal elements in dye products
GB/T 2381-2013 — Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
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