Industrial chemicals · Taylor, TXSafety Data SheetSafety Data Sheet · GHS Rev. 9
Oxalic Acid ACS Grade
ACS Grade
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The full PDF includes all 16 GHS sections including first-aid, fire-fighting, accidental release, exposure controls, stability, and ecological information.
Identification
- Product Identifier
- Oxalic Acid ACS Grade
- Grade
- ACS Grade
- CAS Number
- 144-62-7
- Chemical Formula
- C2H2O4
- Molecular Weight
- 90.03 g/mol
- Manufacturer
- Alliance Chemical
204 South Edmond Street, Taylor, TX 76574 - Emergency Phone
- Chemtel 1-800-255-3924 (24/7)
- Recommended Use
- Industrial / laboratory chemical. See Section 7.
Physical & Chemical Properties
- Appearance
- Oxalic acid is an odorless white solid. Sinks and mixes with water. (USCG, 1999)
- Form
- Solid
- Odor
- Odorless.
- Density
- 1.9 at 59 °F (USCG, 1999) - Denser than water; will sink g/cm³
- Boiling Point
- Sublimes (NIOSH, 2024) °C
- Melting Point
- 372 °F (Decomposes) (NTP, 1992) °C
- Vapor Pressure
- 0.001 mmHg at 68 °F (NTP, 1992) mmHg
- Solubility
- 50 to 100 mg/mL at 75 °F (NTP, 1992)
Values shown reflect product-specific canonical data. Lot-specific ranges may vary; see the Certificate of Analysis for the shipped lot.
Transport Information
US DOT (49 CFR)
- UN Number
- UNUN3261
- Hazard Class
- 8
- Packing Group
- III
IMDG / IATA classifications may differ. Refer to the downloadable SDS PDF for international transport details. Verify current regulations before international shipment.
Alliance Chemical, 204 South Edmond Street, Taylor, TX 76574. This summary reflects canonical regulatory data on file; refer to the full SDS PDF for the complete regulatory record.