Tetra Sodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na4 - China

CAS No.

29329-71-3 (x-Na), 3794-83-0 (4-Na) Dequest: 2016/2016DG

Molecular Formula: C2H4O7P2Na4 Molecular weight: 294 Properties: Dequest

2016 is the sodium salt of Dequest 2010, HEDP?Na4 is an good scale

inhibitor for calcium carbonate, it can be used in low pressure boiler

water system, circulating water system, industrial and municipal

cleaning water system and swimming pool.

The solid HEDP Na4 is white

powder, soluble in water, easily deliquescence, suitable for use in

winter and freezing districts.

It is a kind of organophorphonic acid

scale and corrosion inhibitor, can form stable complex with Fe, Cu and

Zn ions, it can dissolve the oxides on metal surface, it has good scale

and corrosion inhibition effect under 250 centigrade degrees.

HEDP Na4

is widely used in circulating cool water system, medium and low pressure

boiler, oil field water pipelines as scale and corrosion inhibitor in

fields such as electric power, chemical industry, metallurgy,

fertilizer, etc.

In light woven industry, HEDP Na4 is used as detergent

for metal and nonmetal.

In dyeing industry, HEDP?Na4 is used as peroxide

stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP?Na4

is used as chelating agent.

Specification: Appearance: White

powder;Colorless to light yellow transparent liquid Active

component(HEDP))%: 56.0 min;20.3-21.7 Active component(HEDP Na4)%: 79.9

min;29.0-31.0 Total phosphoric acid (as PO43-)%: 52.0-54.0;18.4-20 .

4 Fe

ppm: 35.0 max;20 max Dry weight loss, %: 15 max;- density(20 centigrade

degrees)g/cm3: -;1.26-1 .

36 PH: 11.0-12.0 (1% water solution);10.0-12.0

(as it) Package and Storage: For liquid: Normally In 250kg net Plastic

Drum, IBC drum can also be used as required.

For solid: inner liner

polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.

Storage for ten months in room shady and dry place.

Safety Protection:

Weak acidity, Avoid contact with eye and skin, once contacted, flush

with water.

Tetra Sodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na4

Feel free to contact us with all your questions

Company Contact:

• Posted By: ZaoZhuang XinTai Water-Treatment Co.,Ltd.

• Phone: 13869407330

• Address: ZhongTai Chemical Industry Park, Dongwangzhuang Vi, Zaozhuang , China

• Email:

• Website: http://www.xintaiwater.com

• Business Description: ZaoZhuang XinTai Water Treatment Co., Ltd. is the professional water treatment chemicals producer in China, the company sites at the outer ring road of Zao Zhuang City, Shan Dong Province, where has comfortable climate, beautiful scenery and convinent transportation.
  
  The product families include organic phosphonic series, organic phosphate salt, corrosion inhibitors, chelating agents, dispersants, RO membrane chemicals and etc., covering wide ranges from single to complex agents.
  
  The products are widely used in circulating water system, boiler and heating water system in fields such as steel & iron, petrochemcal, power plant and medical industries etc.
  
  To satisfy the need of different fields, some solid products such as organophosphoric acids and their sodium salts are developed recently in our factory, including high pure grade and ordinary grade.
  
  Some polymer solid products have also been developed.
  
  To cooperate with our clients for water quality analysis and treatment process planning, we have set up a synthesis and application laboratory, several research projects are done in this laboratory.
  
  Our Sales characteristics: Pay attention to manufacture of water treatment chemicals, preferably as a workshop of water treatment field.
  
  Ideal clients: intermediary buyers of water treatment chemicals, not terminal business.
  
  Free supply services of water quality analysis, prescription screening, operation planning draft and spot supervision.
  
  Supply new product development and trial produce, make trial product on client order.
  
  Obtain ISO9001: 2000 quality management system certificate, and make sure quality stable.