HG/T 3721-2011Acid violet N-FBL (C.I. Acid Violet 48) (English PDF)
酸性紫N-FBL（C.I.酸性紫48）
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for HG/T 3721-2011 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
July 1, 2012
Scope
HG/T 3721-2011 is the English-translated version of 酸性紫N-FBL（C.I.酸性紫48）.
The dye acid violet N-FBL, indexed as C.I. Acid Violet 48, is standardised by HG/T 3721-2011 within the recommended chemical industry series. The standard gives the requirements for the product, the sampling, the test methods, the inspection rules and the provisions for marks, labels, packaging, transport and storage, all for the purpose of controlling the quality of acid violet N-FBL. It relies on the common dyestuff methods, quoting GB/T 2374-2007, GB/T 2381-2006, GB/T 3920-2008, GB/T 3922-1995, GB/T 4841.1-2006 and GB/T 6693-2009 among others, together with GB 19601 and GB 20814. The 2003 edition, HG/T 3721-2003, is withdrawn. Issued on 20 December 2011, it has applied since 1 July 2012.
Found what you need?
Document preview — HG/T 3721-2011
National Standard of the People's Republic of China
- ICS
- 71.100.01
- Replacing
- HG/T 3721-2003
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 3721-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2374-2007
GB/T 2378-2003
GB/T 2381-2006
GB/T 2386-2006
GB/T 3671.1-1996
GB/T 3920-2008
GB/T 3921-2008
GB/T 3922-1995
GB/T 4841.1-2006
GB/T 5713-1997
GB/T 6152-1997
GB/T 6678-2003
GB/T 6693-2009
GB/T 8427-2008
GB 19601
GB 20814
......
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 2374-2007Dyestuffs - General rules for the dyeing test
- GB/T 2378-2003Acid dyes — Determination of shade and relative strength
- GB/T 2381-2006Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
- GB/T 2386-2006Dyestuffs and intermediate of dyes—Determination of moisture content
- 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 3671.1-1996 · GB/T 3922-1995 · GB/T 5713-1997 · GB/T 6152-1997 · GB/T 6693-2009
Similar standards
Editions of HG/T 3721
| Edition | Title | Revision | Status |
|---|---|---|---|
| HG/T 3721-2011 | Acid violet N-FBL (C.I. Acid Violet 48) | current edition | Current |
| HG/T 3721-2003 | Acid violet N-FBL (C.I. Acid Violet 48) | previous edition | Superseded |
This page sells the current edition, HG/T 3721-2011. Earlier editions are listed for reference only.
How to Download HG/T 3721-2011
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
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 3921-2008 — Textiles - Tests for Colour Fastness - Colour Fastness to Washing with Soap or Soap and Soda
Secure payment via Stripe
Payments accepted
HG/T 3721-2011
$110.00