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Disodium HEDP (HEDP-Na2)

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The disodium HEDP form is used in industrial scale and corrosion-control formulations, with additional listed applications in cleaning and textile peroxide stabilization. It differs from the free acid and the tetrasodium salt.

CAS number
7414-83-7
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Product record statusProduct information reviewed 2026-10-05. Commercial supply remains subject to quotation.View product reference

Description

Disodium HEDP (HEDP-Na2) application overview

The disodium HEDP form is used in industrial scale and corrosion-control formulations, with additional listed applications in cleaning and textile peroxide stabilization. It differs from the free acid and the tetrasodium salt.

Application reference

Industrial cooling-water treatment; Cleaning formulations; Textile peroxide stabilization

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Material identity and documents

The listed CAS is a reference for the named material family. Confirm the quoted grade, composition and current SDS before approval.

Request a grade-specific TDS, the manufacturer's current SDS and a batch-specific COA. State any destination-market document requirements with your enquiry.

China manufacturer catalog reference

Shandong Taihe Technologies Co., Ltd.

Public catalog references reviewed on 2026-10-05.

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Technical & trade data

CAS number7414-83-7
Synonyms羟基乙叉二膦酸二钠(HEDP-Na2)
ApplicationsIndustrial cooling-water treatment; Cleaning formulations; Textile peroxide stabilization

Confirm acceptance criteria, test methods and destination requirements before placing an order.

Additional information

CAS number

7414-83-7

Documents & sources

  • Safety Data Sheet (SDS) Request with your quotation
  • Certificate of Analysis (COA) Request with your quotation
  • Technical Data Sheet (TDS) Request with your quotation

COAs are batch-specific. Verify the issuer, revision, grade and batch reference of every document before use.

Identity reference: www.thwater.com

Technical review recorded: 2026-10-05

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