Oxalic acid dihydrate, 99.5+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10300184	Thermo Scientific Acros 423152500	250 g	Plastic bottle
10085830	Thermo Scientific Acros 423150010	1 kg	Plastic bottle
13408578	Thermo Scientific Acros 423150051	5 kg	Plastic bottle

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.

Chemical Identifiers

• CAS: 6153-56-6
• Molecular Weight (g/mol): 126.064
• InChI Key: GEVPUGOOGXGPIO-UHFFFAOYSA-N
• PubChem CID: 61373
• SMILES: C(=O)(C(=O)O)O.O.O

• Molecular Formula: C2H6O6
• MDL Number: MFCD00149102
• Synonym: oxalic acid dihydrate, ethanedioic acid, dihydrate, unii-0k2l2ij59o, ethanedioic acid dihydrate, oxalic acid, dihydrate, oxalicacid dihydrate, dihydrate oxalic acid, oxalic acid di-hydrate, pubchem17416, acmc-209mtm
• IUPAC Name: oxalic acid;dihydrate

Specifications

• CAS: 6153-56-6
• Color: White
• Molecular Formula: C2H6O6
• MDL Number: MFCD00149102
• Beilstein: 02, 502
• Merck Index: 15, 7010
• Solubility Information: Solubility in water: 138g/L (20°C). Other solubilities: 1200g/L in water (90°C), 400g/L in ethanol, 555g/L in boiling alcohol, 181g/L in glycerol, 10g/L in ether
• SMILES: C(=O)(C(=O)O)O.O.O
• Molecular Weight (g/mol): 126.064
• Formula Weight: 126.04
• Grade: ACS Reagent
• Infrared Spectrum: Authentic
• Residue after Ignition: 0.01% max.
• Chemical Name or Material: Oxalic acid dihydrate, For analysis ACS

• Melting Point: 98.0°C to 102.0°C
• Assay Percent Range: 99.5+%
• Linear Formula: HO₂CCO₂H·2H₂O
• UN Number: 3261
• Fieser: 01,764; 02,301; 05,481
• Synonym: oxalic acid dihydrate, ethanedioic acid, dihydrate, unii-0k2l2ij59o, ethanedioic acid dihydrate, oxalic acid, dihydrate, oxalicacid dihydrate, dihydrate oxalic acid, oxalic acid di-hydrate, pubchem17416, acmc-209mtm
• InChI Key: GEVPUGOOGXGPIO-UHFFFAOYSA-N
• IUPAC Name: oxalic acid;dihydrate
• PubChem CID: 61373
• Percent Purity: ≥99.5%
• Density: 4.62
• Physical Form: Fine Crystalline Powder
• Vapor Pressure: 21.5mbar at 50°C

Safety and Handling

GHS H Statement:
Harmful if swallowed.
Harmful in contact with skin.
Causes serious eye damage.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF ON SKIN: Wash with plenty of soap and water.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Danger

Product Identifier

• Oxalic acid dihydrate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Substances and mixtures corrosive to metals Category 1

Hazard Statement

• H318-Causes serious eye damage.
• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H290-May be corrosive to metals.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• 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