1-Hydroxyethylidene-1, 1-diphosphonic acid By HEBI CYCLE COMMERCIAL CO., LTD,

1-Hydroxyethylidene-1, 1-diphosphonic acid

FOB Price

Get Latest Price

( Negotiable )

1 Gram Minimum Order

Country:

China

Model No:

CHED-8583

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

1 Gram

Packaging Detail:

cartons, ton bags, paper bags, iron drums, plastic drums

Delivery Time:

15 days

Supplying Ability:

1000 Metric Ton per Month

Payment Type:

PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

Product Group :

CHEMICAL PRODUCTS

Product Specification

Other Names: HEDP
MF: C2H8O7P2
Grade Standard: Electron Grade
Purity (%): 80%~99.9%
Appearance: the colorless or yellowish transparent liquid or white powder solid;
Application: scale inhibitor, corrosion inhibitor,etc;
Brand Name: CYCLE

Characteristic::In the case of high pH value, it is still very stable;

Product Description

Name:*-Hydroxyethylidene*1,*-diphosphonic acid;
Abbreviation:HEDP;
Alias:(*-HYDROXY**-PHOSPHONO-ETHYL)-PHOSPHONIC ACID; *-HYDROXYETHANE*1,*-BIS(PHOSPHONIC ACID); *-HYDROXYETHYLIDENE*1;DEQUEST ***0; ETHANE**-HYDROXY*1,*-DIPHOSPHONIC ACID; ETIDRONIC ACID; HEDP; HEDPA; (*-hydroxyethylene)diphosphonicacid; (*-hydroxyethylidene)bis-phosphonicaci; (*-hydroxyethylidene)di-phosphonicaci;
Melting point:**8~**9℃;
Characteristic:In the case of high pH value, it is still very stable;Not easy to hydrolyze, nor the internal enzyme action of the receptor;It can form stable complexes with various metal ions such as iron, copper and zinc;Not easy to decompose under general light and heat conditions,good acid and alkaline, good chlorine resistance;
Application:
1. Boiler, heat exchanger, circulating water, oil field water injection treatment: scale inhibitor, corrosion inhibitor;
2. Cyanide free plating: complexing agent;
3. Soap chelating agents, metal and non-metal cleaning agents, bleaching and dyeing fixative, hydrogen peroxide stabilizer.

Project	Indicators
	HG/T ********9
Appearance	A colorless or yellowish transparent liquid	White powder solid
Active component（measured by HEDP）% ≥	0.0 0.0	*9.0
phosphorous acid（measured by PO*3）% ≤	2.0 2.0	0.*0
Phosphoric acid（measured by PO*3）% ≤	0.8 0.8	0.*0
Chloride （measured by Cl）% ≤	1.0 1.0	0.*0
PH value（1% aqueous solution）≤	2 2	2.0
Density（*0℃）g/cm3 ≥	1.4 1.0	——
Fe（measured by Fe3+）content ppm ≤	0 0	5.0
Active component（measured by HEDP·H2O）% ≥	——	*8.0

Country:	China
Model No:	CHED-8583
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	-
Minimum Order Quantity:	1 Gram
Packaging Detail:	cartons, ton bags, paper bags, iron drums, plastic drums
Delivery Time:	15 days
Supplying Ability:	1000 Metric Ton per Month
Payment Type:	PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Product Group :	CHEMICAL PRODUCTS