Ethylenediaminetetraacetic acid diammonium salt
Ethylenediaminetetraacetic acid diammonium salt (CAS 20824-56-0), molecular formula (NH4OOCCH2)2NCH2CH2N(CH2COOH)2, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Diammonium ethylenediaminetetraacetate
| Molecular weight | 326.30 |
|---|---|
| Linear formula | (NH4OOCCH2)2NCH2CH2N(CH2COOH)2 |
| Assay | ≥99.0% (KT)≥99.0% |
| Grade | for complexometry |
| pH | 4.0-5.0 (25 °C, 50 mg/mL in H2O) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Cation traces | Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤500 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ethylenediaminetetraacetic acid diammonium salt?
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Ethylenediaminetetraacetic acid diammonium salt (CAS 20824-56-0), molecular formula (NH4OOCCH2)2NCH2CH2N(CH2COOH)2, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents applications, to USP, BP and EP standards.
What grades of Ethylenediaminetetraacetic acid diammonium salt does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylenediaminetetraacetic acid diammonium salt in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Ethylenediaminetetraacetic acid diammonium salt?
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Ethylenediaminetetraacetic acid diammonium salt has CAS number 20824-56-0 and molecular formula (NH4OOCCH2)2NCH2CH2N(CH2COOH)2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Ethylenediaminetetraacetic acid diammonium salt?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Ethylenediaminetetraacetic acid diammonium salt ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Ethylenediaminetetraacetic acid diammonium salt be stored?
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Store Ethylenediaminetetraacetic acid diammonium salt in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Ethylenediaminetetraacetic acid diammonium salt used for?
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Ethylenediaminetetraacetic acid diammonium salt is used in biochemicals & reagents applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Ethylenediaminetetraacetic acid diammonium salt?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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