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HG/T 3537-2010 English PDF

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HG/T 3537-2010: Water treatment chemicals. 1-Hydroxyethylidene-1, 1-diphosphonate acid (solid)
Status: Valid

HG/T 3537: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HG/T 3537-2010English239 Add to Cart 3 days [Need to translate] Water treatment chemicals. 1-Hydroxyethylidene-1, 1-diphosphonate acid (solid) Valid HG/T 3537-2010
HG/T 3537-1999English399 Add to Cart 3 days [Need to translate] Water treatment chemicals 1-Hydroxyethylidene 1, 1-diphosphonic acid Obsolete HG/T 3537-1999
HG/T 3537-1989EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete HG/T 3537-1989

PDF similar to HG/T 3537-2010


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Basic data

Standard ID HG/T 3537-2010 (HG/T3537-2010)
Description (Translated English) Water treatment chemicals. 1-Hydroxyethylidene-1, 1-diphosphonate acid (solid)
Sector / Industry Chemical Industry Standard (Recommended)
Classification of Chinese Standard G77
Classification of International Standard 13.060.25; 71.100.40
Word Count Estimation 9,961
Date of Issue 2010-11-22
Date of Implementation 2011-03-01
Older Standard (superseded by this standard) HG/T 3537-1999
Quoted Standard GB/T 191; GB/T 601; GB/T 602-2002; GB/T 603; GB/T 6678; GB/T 6682; GB/T 8170
Regulation (derived from) Engineering (2010) No. 126
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the treatment agent hydroxy ethylidene diphosphonic acid (HEDP) (solid) requirements, test methods, inspection rules and signs, packaging, transportation, storage, and security requirements. This standard applies to water treatment agent hydroxy ethylidene diphosphonic acid (HEDP) (solid), the product is mainly used as a corrosion inhibitor in industrial water treatment, metal and non-metal cleaning agents as well as the electronics industry over- dyeing industry oxide stabilizer and dye-fixing agent.

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Question 5: Should I purchase the latest version HG/T 3537-2010?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version HG/T 3537-2010 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

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