Classification:

Chemical Auxiliary Agent

CAS No.:

2809-21-4

Other Names:

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

MF:

C2H8O7P2

EINECS No.:

229-146-5

Purity:

58%-62%

Place of Origin:

Hebei, China (Mainland)

Type:

Carbon Black

Usage:

Coating Auxiliary Agents, Paper Chemicals, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals

Brand Name:

HGW

Model Number:

HEDP

Molecular weight:

206.02

Packaging Details

HEDP LIQUID: 200L PLASTIC DRUM ; IBC 1000L
HEDP POWDER: 25KG INNER PE BAG OUTER PLASTIC WOVEN BAG
STORAGE FOR 10 MONTHS IN ROOM SHADY AND DRY PLACE

Delivery Time

within 1 month

                                      HEDP LIQUID &POWDER

General description:

Abbreviation: HEDP

Molecular Formula: C₂H₈O₇P₂

Molecular Weight: 206

CAS Number: 2809-21-4

Appearance: Colorless or light yellow transparent liquid

Chemical name:1-Hydroxyethylidene-1,1-Diphosphonic Acid(HEDP solid)

Specification:  

Usage:

HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid. 

Package:

200kg iron drum with pallet or according to buyer's requirement 

PRICE: $800-1200