Cas No. 2809-21-4 HEDP 50% 60% 90%

$100-200 /gram

Payment Type:	L/C,T/T
Incoterm:	FOB,CFR,CIF,FCA,EXW
Min. Order:	100 gram
Transportation:	Ocean,Land,Air,Express
Port:	Shanghai, or other china main port

Contact Now

Product Description

Product Attributes

Classification: Chemical Auxiliary Agent

CAS No.: 2809-21-4

EINECS No.: 220-552-8

Type: Water Treatment Chemicals

Usage: Water Treatment Chemicals

Model Number: A020

Product Name: 1-Hydroxyethylidene-1,1-Diphosphonic Acid

Synonyms: (1-Hydroxyethylene)diphosphonicacid

CAS: 2809-21-4

MW: 206.03

EINECS: 220-552-8

Appearance1: Colorless Or Light Yellow Transparent Liquid

Appearance2: White Crystal Powder

Active Content (as HEDP) % ≥: 60% Liquid

Active Content 2(as HEDP) % ≥: 90%

Purity: 50% 60% 90%

Place Of Origin: Jiangsu, China

Other Names: HEDP

MF: C2H8O7P2

Brand Name: LANYU

Packaging & Delivery

Selling Units	:	gram
Package Type	:	HEDP liquid: 200L plastic drum,IBC(1000L),customers' requirement. HEDP solid: 25kg/bag,customers' requirement.
Picture Example	:

Product Description

Hydroxyethylidene Diphosphonic Acid,synonyms HEDP, it is a Phosphonic Acid compound that is commonly used as a Chelating Agent in various industries, including water treatment, oil , gas, and personal care products. HEDP has excellent sequestering and scale inhibiting properties, making it effective in preventing the formation of mineral scales in water systems. It can also dissolve existing scales, helping to improve the efficiency and lifespan of equipment such as boilers and heat exchangers.Except its scale inhibition properties, HEDP is also used as a corrosion inhibitor, helping to protect metal surfaces from corrosion caused by dissolved oxygen and other corrosive agents.

Hot Products