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Home > Encyclopedia > Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7)

Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7)

Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7) structure

Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7) 

structure
  • CAS No:

    68155-78-2

  • Formula:

    C9H28N3O15P5.7Na

  • Chemical Name:

    Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7)

  • Synonyms:

    Phosphonic acid,P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,sodium salt (1:7);Phosphonic acid,[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,heptasodium salt;Heptasodium diethylenetriaminepentamethylenephosphonate;Diethylenetriamine pentamethylene phosphonic acid,heptasodium salt;Dequest FS 0536N;FS 0536N;Hoesch Phos DET 32;1374395-70-6

  • Categories:

    Water Treatment Chemical  >  Water Stabilizer

Description

Liquid

Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7) Basic Attributes

727.07100

726.89400

268-990-9

DTXSID9029778

Characteristics

366.23000

0.63580

1003.3ºC at 760mmHg

560.6ºC

Safety Information

|Warning|H319 (91.53%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, and P337+P313|Aggregated GHS information provided by 115 companies from 7 notifications to the ECHA C&L Inventory.

Phosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7) Use and Manufacturing

Uses

Corrosion inhibitors and anti-scaling agents


Water treatment products

Production

500,000 - 1,000,000 lb

Oil and gas drilling, extraction, and support activities|Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7): ACTIVE

EPA Safer Chemical Functional Use Classes -> Oxidants and Oxidant Stabilizers|Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues

Computed Properties

Molecular Weight:734.13
Hydrogen Bond Donor Count:10
Hydrogen Bond Acceptor Count:18
Rotatable Bond Count:16
Exact Mass:733.9492372
Monoisotopic Mass:733.9492372
Topological Polar Surface Area:297
Heavy Atom Count:39
Formal Charge:7
Complexity:720
Covalently-Bonded Unit Count:8
Compound Is Canonicalized:Yes

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