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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 343632Generated: October 30, 2026

Sulfuric Acid → Disodium hydrogen nitrilotriacetate

https://huagongshe.com/reaction/343632

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantTrisodium NitrilotriacetateHCID 21152—
ProductDisodium hydrogen nitrilotriacetateHCID 27301—

Reaction Steps

The process of claim 1 wherein the NTA powder is trisodiumnitrilotriacetate powder and the total amount of sulfuric acid added is sufficient to provide disodiumnitrilotriacetate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05861531
Source datasetuspto-grants-1999_01
ORD IDord-f601bd7775d94e8c8f6b7b0e31a1207c
Source noteuspto-grants-1999_01