Thermo Scientific Chemicals Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure

Product Code	Brand	Quantity
10080950	Thermo Scientific Chemicals 118445000	500 g
10307180	Thermo Scientific Chemicals 118440025	2.5 kg
11397421	Thermo Scientific Chemicals 118440100	10 kg

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chelation/Complexation reagent

Chemical Identifiers

• CAS: 194491-31-1
• Molecular Weight (g/mol): 380.17
• InChI Key: UEUXEKPTXMALOB-UHFFFAOYSA-J
• PubChem CID: 16211056

• Molecular Formula: C10H12N2Na4O8
• MDL Number: MFCD00150025
• Synonym: edta tetrasodium salt, ethylenediaminetetraacetic acid tetrasodium salt hydrate, tetrasodium 2-2-bis carboxylatomethyl amino ethyl carboxylatomethyl amino acetate hydrate, tetrasodium ion 4-edta hydrate, ethylenediaminetetraacetic acid, tetrasodium salt hydrate, ethylenediaminetetraacetic acid tetrasodium salt hydrate kt, ethylenediaminetetraacetic acid tetrasodium salt hydrate, bioultra kt, ethylenediaminetetraacetic acid tetrasodium salt hydrate, practical grade
• SMILES: [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

Specifications

• Melting Point: >300.0°C
• Color: White to Yellow
• Physical Form: Crystalline Powder
• Molecular Formula: C10H12N2Na4O8
• MDL Number: MFCD00150025
• Merck Index: 14,3517
• Solubility Information: Solubility in water: 800g/L (20°C)
• SMILES: [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
• Molecular Weight (g/mol): 380.17
• Formula Weight: 380.16
• Grade: Pure
• Packaging: Plastic bottle
• Chemical Name or Material: Ethylenediaminetetraacetic acid, tetrasodium salt hydrate

• CAS: 194491-31-1
• pH: 9.5 to 10.5 (1% soln.)
• Assay Percent Range: 97.5% min. (on dry substance) (Complexometry)
• Linear Formula: (NaO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂Na)₂·xH₂O
• Fieser: 01,373; 05,296
• Synonym: edta tetrasodium salt, ethylenediaminetetraacetic acid tetrasodium salt hydrate, tetrasodium 2-2-bis carboxylatomethyl amino ethyl carboxylatomethyl amino acetate hydrate, tetrasodium ion 4-edta hydrate, ethylenediaminetetraacetic acid, tetrasodium salt hydrate, ethylenediaminetetraacetic acid tetrasodium salt hydrate kt, ethylenediaminetetraacetic acid tetrasodium salt hydrate, bioultra kt, ethylenediaminetetraacetic acid tetrasodium salt hydrate, practical grade
• InChI Key: UEUXEKPTXMALOB-UHFFFAOYSA-J
• IUPAC Name: tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydrate
• PubChem CID: 16211056
• Percent Purity: 98%
• Infrared Spectrum: Authentic
• Decomposition Information: >400°C

Safety and Handling

GHS H Statement
Causes serious eye damage.
Harmful if swallowed.
Harmful if inhaled.

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsi

GHS Signal Word: Danger

Product Identifier

• Ethylenediaminetetraacetic acid, tetrasodium salt hydrate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H318-Causes serious eye damage.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only