HG/T 3538-2011 PDF English
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HG/T 3538: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| HG/T 3538-2011 | English | 319 | Add to Cart | 3 days [Need to translate] | Water treatment chemicals. Sodium ethylene diamine tetramethylene phosphonate |
| HG/T 3538-2003 | English | 479 | Add to Cart | 4 days [Need to translate] | Water treatment chemical-Sodium ethylene diamine tetramethylene phosphonate |
| HG/T 3538-1989 | English | 359 | Add to Cart | 3 days [Need to translate] | (Water treatment agent. Ethylenediamine tetramethylene alendronate (EDTMPS)) |
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Basic data
| Standard ID | HG/T 3538-2011 (HG/T3538-2011) |
| Description (Translated English) | Water treatment chemicals. Sodium ethylene diamine tetramethylene phosphonate |
| Sector / Industry | Chemical Industry Standard (Recommended) |
| Classification of Chinese Standard | G77 |
| Classification of International Standard | 71.100.40 |
| Word Count Estimation | 12,125 |
| Date of Issue | 2011-12-20 |
| Date of Implementation | 2012-07-01 |
| Older Standard (superseded by this standard) | HG/T 3538-2003 |
| Quoted Standard | GB/T 191; GB/T 601; GB/T 602-2002; GB/T 603; GB/T 6678-2003; GB/T 6682; GB/T 8170; GB/T 22592; GB/T 22594-2008 |
| Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2011 No. 43; industry standard filing Notice 2012 No. 2 (No. 146 overall) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the ethylene diamine tetra methylene phosphonic acid sodium (EDTMPS) product requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to ethylenediamine, formaldehyde, phosphorus trichloride and sodium hydroxide prepared sodium ethylene diamine tetra methylene phosphonates. The product is mainly used for water treatment of scale, corrosion use. |
