{"id":6694,"date":"2025-01-02T09:27:27","date_gmt":"2025-01-02T01:27:27","guid":{"rendered":"https:\/\/www.green-mountainchem.com\/?p=6694"},"modified":"2026-06-08T17:28:43","modified_gmt":"2026-06-08T09:28:43","slug":"ids","status":"publish","type":"post","link":"https:\/\/www.green-mountainchem.com\/ja\/ids\/","title":{"rendered":"IDS"},"content":{"rendered":"\n

CAS Number: 144538-83-0;
Molecular formula: C8H7NO8Na4;<\/p>\n\n\n\n

INCI: Tetrasodium iminodisuccinate; \u30a4\u30df\u30ce\u30b8\u30b3\u30cf\u30af\u9178\uff14\uff2e\uff41;<\/p>\n\n\n\n

\u30a4\u30df\u30ce\u30b8\u30b3\u30cf\u30af\u9178\uff14\uff2e\uff41(Tetrasodium iminodisuccinate; IDS-Na4) \u306f\u3001\u975e\u30ea\u30f3\u7cfb\u306e\u5206\u89e3\u6027\u30ad\u30ec\u30fc\u30c8\u5264\uff08\u91d1\u5c5e\u30a4\u30aa\u30f3\u5c01\u9396\u5264\uff09\u3067\u3059\u3002\u9244\u3001\u9285\u306b\u9069\u3057\u305f\u30ad\u30ec\u30fc\u30c8\u5264\u3067\u3059\u3002<\/p>\n\n\n\n

\u4ee5\u4e0b\u306f\u5143\u306e\u82f1\u8a9e\u306e\u30c6\u30ad\u30b9\u30c8\u3067\u3059\u3002
<\/strong>The following is the original English text.<\/p>\n\n\n\n

Chemical names:
Iminodisuccinic acid sodium salt; IDS-4Na;
N-(1,2-Dicarboxyethyl)-DL-aspartic acid, tetrasodium salt;<\/p>\n\n\n\n

Tetrasodium iminodisuccinate, abbreviated as IDS-Na4, is a phosphorus-free, degradable chelating agent.<\/p>\n\n\n\n

Features<\/strong><\/p>\n\n\n\n

1\uff09Easy biodegradability, no phosphorus, friendly to the environment.
2\uff09Excellent compatibility, strong alkali resistance, high temperature resistance.
3\uff09Good chelating property to copper and iron ions.<\/p>\n\n\n\n

Technical data<\/strong><\/p>\n\n\n\n

<\/td>Liquid<\/td>Solid<\/td><\/tr>
Appearance<\/td>Colorless to light yellow aqueous solution<\/td>White powder<\/td><\/tr>
Effective content [%]<\/td>\u226533<\/td>\u226576<\/td><\/tr>
Solid content [%]<\/td>\u226542<\/td>\u226592<\/td><\/tr>
pH value(1% aqueous solution)<\/td>9~11<\/td>9~11<\/td><\/tr>
Density [g\/cm3<\/sup>]<\/td>\uff1e1.2<\/td>—<\/td><\/tr>
Bulk density [kg\/Liter]<\/td>—<\/td>\uff1e0.3<\/td><\/tr><\/tbody><\/table>
Technical data of IDS, CAS# 144538-83-0<\/em><\/figcaption><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Uses<\/strong><\/p>\n\n\n\n

Hard surface cleaning: <\/strong>metal cutting, pipeline network cleaning, glass cleaning. Used with surfactants in cleaners, especially for rust and iron sulfide fouling, e.g. natural gas pipeline cleaning.
Water treatment chemicals: <\/strong>chelating agent to control water hardness and prevent scale.
Cleaning agents, detergents, soaping agents component<\/strong>.
Bleaching stabilizers <\/strong>for the paper pulp and dyeing industry.
Textile Auxiliaries:<\/strong> complexing agent, sequestering agent.
Electronic chemicals<\/strong>: Flat Panel Display FPD Chemicals.
Oilfield industry.<\/strong><\/p>\n\n\n\n

Related Products<\/strong><\/p>\n\n\n\n

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Green Chelating Agents<\/a><\/strong><\/p>\n\n\n\n

\n
MGDA<\/strong><\/a><\/div>\n\n\n\n
GLDA<\/strong><\/a><\/div>\n\n\n\n
ASDA<\/strong><\/a><\/div>\n\n\n\n
IDS<\/strong><\/a><\/div>\n\n\n\n
EDDS<\/strong><\/a><\/div>\n\n\n\n
PASP<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

Traditonal Chelating Agents<\/a><\/strong>
Aminopolycarboxylates: EDTA acid<\/a>, EDTA-Na\/K<\/a>, DTPA & DTPA-5Na\/5K<\/a><\/strong>
Polyphosphonates: HEDP<\/a>, DTPMP<\/a><\/strong>, ATMP<\/a><\/strong>, PBTCA<\/strong><\/a><\/p>\n\n\n\n

Package and storage<\/strong><\/p>\n\n\n\n

25kg or 30kg per plastic drum;
125kg, or 250kg per plastic drum;
1250kg per IBC.
Store in a cool and ventilated place indoors, moisture-proof, storage period of 12 months.<\/p>\n\n\n\n

Similar product
<\/strong>1. Trisodium ethylenediamine disuccinate<\/a>; EDDS;
L-Aspartic acid, N,N’-1,2-ethanediylbis-, sodium salt (1:3);
CAS No.: 178949-82-1; EC \/ List no.: 605-842-8
2. Tetrasodium 3-hydroxy-2,2′-iminodisuccinate<\/a>; Hydroxy IDS;
Aspartic acid, N-(1,2-dicarboxyethyl)-3-hydroxy-, tetrasodium salt;
CAS# 141656-02-2; CAS# 190195-65-4;<\/p>\n\n\n\n