{"id":6711,"date":"2025-01-02T14:40:35","date_gmt":"2025-01-02T06:40:35","guid":{"rendered":"https:\/\/www.green-mountainchem.com\/?p=6711"},"modified":"2025-01-02T14:41:31","modified_gmt":"2025-01-02T06:41:31","slug":"ids","status":"publish","type":"post","link":"https:\/\/www.green-mountainchem.com\/vi\/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

Iminodisuccinate 4Na (IDS-Na4) l\u00e0 m\u1ed9t ch\u1ea5t chelat kh\u00f4ng ph\u00e2n h\u1ee7y ph\u1ed1t pho (ch\u1ea5t c\u00f4 l\u1eadp ion kim lo\u1ea1i). N\u00f3 l\u00e0 m\u1ed9t ch\u1ea5t chelat th\u00edch h\u1ee3p cho s\u1eaft v\u00e0 \u0111\u1ed3ng.<\/p>\n\n\n\n

Sau \u0111\u00e2y l\u00e0 v\u0103n b\u1ea3n g\u1ed1c ti\u1ebfng Anh.<\/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, Wet electronics chemicals for display panels.
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

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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