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Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate

CAS No.
66669-53-2
Chemical Name:
Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate
Synonyms
2-Phosphonobutane-1.2.4.-tricarboxylic Acid 4Na (PBTC 4Na);EINECS 266-442-3;2-(carboxymethyl)-2-phosphonatopentanedioate;tetrasodium,2-(carboxymethyl)-2-phosphonatopentanedioate;tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate;1,2,4-Butanetricarboxylic acid, 2-phosphono-, tetrasodium salt
CBNumber:
CB1935532
Molecular Formula:
C7H7Na4O9P
Molecular Weight:
358.06
MDL Number:
MOL File:
66669-53-2.mol
Last updated:2026-05-27 23:53:53

Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate Properties

Density 0.789[at 20℃]
vapor pressure 0Pa at 25℃
pka 8.59[at 20 ℃]
Water Solubility 909.2g/L at 20℃
LogP -5.45 at 25℃
EWG's Food Scores 1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
REACH Registrations Active

Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate Chemical Properties,Uses,Production

Hazard

Moderately toxic by ingestion and skin contact.

Flammability and Explosibility

Non flammable

Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 11)Suppliers
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Connect Chemicals GmbH +49 2102 2077 19 Martin.Klapper@connectchemicals.com Germany 404 62
Connect Chemicals GmbH 2102-207739 inquiries@connectchemicals.com Germany 265 58
SIMAGCHEM CORP +86-5922680277 +86-13806087780 sale@simagchem.com China 17339 58
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Mainchem Co., Ltd. -- sarah@mainchem.com China 6528 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 029-029-029-81148696 18161915376 1027@dideu.com China 9989 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43392 58
tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate 1,2,4-Butanetricarboxylic acid, 2-phosphono-, tetrasodium salt EINECS 266-442-3 2-(carboxymethyl)-2-phosphonatopentanedioate tetrasodium,2-(carboxymethyl)-2-phosphonatopentanedioate 2-Phosphonobutane-1.2.4.-tricarboxylic Acid 4Na (PBTC 4Na) 66669-53-2