EDTA disodium salt dihydrate, for molecular biology, 99%
- CAS
- 6381-92-6
- Formula
- C10H18N2Na2O10
- MW
- 372.24 g/mol
ZX-003324
Indicators, Chelating Agents & Test Papers
EDTA disodium salt, 99%
Available on request
EDTA disodium salt, 99% (CAS 6381-92-6) supplier Zemixal: C10H18N2Na2O10, COA and SDS with every lot, worldwide shipping.
CAS number6381-92-6
FormulaC10H18N2Na2O10
Molar mass372.24 g/mol
Physical formPowder
HS code29212100
Purity99%
InChIKeyOVBJJZOQPCKUOR-UHFFFAOYSA-L
IUPAC namedisodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
About EDTA disodium salt, 99%
EDTA disodium salt, 99% is part of the Zemixal indicators, Chelating Agents & Test Papers range. Identity at a glance (99%): CAS 6381-92-6, formula C10H18N2Na2O10 and molar mass 372.24 g/mol. It is described as white crystalline powder.
Where it is used
- Titration end-point detection
- pH determination
- Analytical testing
- Coordination chemistry
Storage and safety notes
Literature values: melting point 248 °C (dec.). It carries the GHS signal word Warning (H302, H312, H315 and H319), so wear gloves and eye protection and work with good ventilation.
Available as 100 g, 500 g, 5 kg and 4 x 25 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Titration end-point detection
- pH determination
- Analytical testing
- Coordination chemistry
Applications
Specifications and identifiers
| Product name | EDTA disodium salt, 99% |
|---|---|
| Catalogue number | ZX-000351 |
| CAS number | 6381-92-6 |
| IUPAC name | disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate |
| Molecular formula | C10H18N2Na2O10 |
| Molar mass | 372.24 g/mol |
| Exact mass | 372.0757 |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White crystalline powder |
| Melting point | 248 °C (dec.) |
| H-bond donors / acceptors | 4 / 12 |
| Topological polar surface area | 163 Ų |
| HS code | 29212100 |
| InChIKey | OVBJJZOQPCKUOR-UHFFFAOYSA-L |
| SMILES | C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+] |
| PubChem CID | 44120005 |
| Synonyms | Disodium ethylenediaminetetraacetate dihydrate, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2, Edta disodium, Disodium dihydrogen ethylenediaminetetraacetate dihydrate, ethylenediaminetetraacetic acid disodium dihydrate, Disodium edetate dihydrate, disodium edetate (edta), Ethylenediaminetetraacetic acid disodium salt, dihydrate, Ethylenediaminetetraacetic acid, disodium salt dihydrate, ACS reagent |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H373May causes damage to organs through prolonged or repeated exposure
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about EDTA disodium salt, 99%
Which CAS number identifies EDTA disodium salt, 99%?
EDTA disodium salt, 99% is registered under CAS 6381-92-6. You may also see it listed as Disodium ethylenediaminetetraacetate dihydrate, EDTA-Na2, Edathamil. Our catalogue number for this item is ZX-000351.
What are the formula and molar mass of EDTA disodium salt, 99%?
For EDTA disodium salt, 99%, its formula is C10H18N2Na2O10 and its molar mass is 372.24 g/mol. InChIKey OVBJJZOQPCKUOR-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for EDTA disodium salt, 99%?
This listing is 99% purity. Standard packs are 100 g, 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with EDTA disodium salt, 99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship EDTA disodium salt, 99% to my country?
Yes. Because EDTA disodium salt, 99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 6381-92-6
All 9 gradesEDTA disodium salt, BP/USP/EP, cell culture tested
- CAS
- 6381-92-6
- Formula
- C10H18N2Na2O10
- MW
- 372.24 g/mol
ZX-037524
EDTA disodium salt, IP/BP/USP/EP/Ph. Eur., ACS, AR 99.5%
- CAS
- 6381-92-6
- Formula
- C10H18N2Na2O10
- MW
- 372.24 g/mol
ZX-037689
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