HG/T 3777-2005
Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid (English Version)
- Standard No.
- HG/T 3777-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Chemical Industry
- Status
- 2024-02
- Replace By
- HG/T 3777-2023
- Latest
- HG/T 3777-2023
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, marking, packaging and safety requirements for the water treatment agent diethylenetriaminepentamethylenephosphonic acid (DTPMP). This product is mainly used as a scale and corrosion inhibitor in industrial water treatment. It can also be used as a peroxide stabilizer, precious metal extractant and metal ion leveling agent in the electroplating industry. Molecular formula: CHNOP
HG/T 3777-2005 Referenced Document
- GB/T 1250 Rules for expression and judgement of limiting values
- GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
HG/T 3777-2005 history
- 2023 HG/T 3777-2023 Water treatment agent diethylenetriamine pentamethylenephosphonic acid
- 2005 HG/T 3777-2005 Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid
