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AMMONIUM OXALATE

CAS 1113-38-8C2H2O4.2H3NMW 124.10

AMMONIUM OXALATE (CAS 1113-38-8) — formula C2H2O4.2H3N, molecular weight 124.10; category organic chemicals.

Specifications

CAS Number1113-38-8
Molecular FormulaC2H2O4.2H3N
Molecular Weight124.10
CategoryOrganic Chemicals

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What this product is

AMMONIUM OXALATE is a carbon-based organic compound with CAS registry number 1113-38-8 and molecular formula C2H2O4.2H3N (molecular weight 124.10), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 1113-38-8

Its molecular formula C2H2O4.2H3N comprises 2 C, 5 H, 4 O, 1 N atoms.

Also known as: AMMONIUM OXALATE · oxalic acid diammonium salt

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of AMMONIUM OXALATE?

The CAS registry number of AMMONIUM OXALATE is 1113-38-8.

What is the molecular formula and molecular weight of AMMONIUM OXALATE?

Molecular formula C2H2O4.2H3N, molecular weight 124.10.

What other names is AMMONIUM OXALATE known by?

It is also registered under: AMMONIUM OXALATE, oxalic acid diammonium salt.

Which category does AMMONIUM OXALATE belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for AMMONIUM OXALATE (CAS 1113-38-8), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary0.8% (2 / 249)
Reported hazard statementsH302, H312 (50.6%), H319 (55.8%), H315, H335, H371, H373, H318

This chemical does not meet GHS hazard criteria for 0.8% (2 of 249) of reports.

H302+H312 (50.6%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]

Regulatory listings

GHS notification summary0.8% (2 / 249)

Physical description and handling notes

  • Ammonium oxalate is an odorless solid. Sinks and mixes slowly with water. (USCG, 1999)
  • Dry Powder
  • Water soluble, odorless solid; [CAMEO] Colorless crystals; Exists in anhydrous (1113-38-8) and monohydrate (6009-70-7) forms; The monohydrate is the main commercial form. Also available in 4% solutions and saturated solutions; [CHEMINFO]
  • ODOURLESS COLOURLESS CRYSTALLINE POWDER.
  • ORTHORHOMBIC CRYSTALS OR GRANULES; ODORLESS; AQ SOLN IS PRACTICALLY NEUTRAL; PH OF 0.1 MOLAR SOLN: 6.4; 1 G SOL IN 20 ML H2O, 2.6 ML BOILING H2O; SLIGHTLY SOL IN ALCOHOL /MONOHYDRATE/
  • 溶解度 in water, g/l at 20 °C: 45 (moderate)

Reported physical properties

密度1.5 @25 °C
Decomposition70 °C

How this substance is indexed

CAS Registry Number1113-38-8
PubChem CID14213
分子式C2H2O4.2H3N
IUPAC 名称diazanium;oxalate
UNII(FDA)0PB8MO5U0H

Documented uses

  • Used in manufacturing (safety explosives and oxalates), detinning of iron (electrolytic), processing (textiles and leather), metal polishing, rust and scale removing, dyeing, precipitating (rare earths and heavy metals), and analyzing chemicals; [CHEMINFO]
  • Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
  • Leather Tanning and Processing [Category: Industry]
  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
  • MFR EXPLOSIVES; ELECTROLYTIC DETINNING OF IRON; IN DYEING, METAL POLISHES; FOR DETECTION & DETERMINATION OF CALCIUM, LEAD, & RARE EARTH METALS; ANALYTICAL CHEMISTRY; MFR OF OXALATES; RUST & SCALE REMOVAL /MONOHYDRATE/
  • Oxalic acid and oxalates are abundantly present in many plants, most notably fat hen (lamb's quarters), sorrel, and Oxalis species. The root and/or leaves of rhubarb and buckwheat are listed being high in oxalic acid.[8] Other edible plants that contain significant concentrations of oxalic acid include—in decreasing order—star fruit (carambola), black pepper, parsley, poppy seed, amaranth, spinach, chard, beets, cocoa, chocolate, most nuts, most berries, and beans. (L618)

Names this substance appears under

AMMONIUM OXALATE; 1113-38-8; Diammonium oxalate; Ethanedioic acid diammonium salt; Ethanedioic acid, diammonium salt; Oxalic acid, diammonium salt; 0PB8MO5U0H; Ethanedioic acid, ammonium salt (1:2); CHEBI:91241; DTXSID50889443; UN 2811; UN-2811; RefChem:112189; DTXCID501028696; 214-202-3; diazanium;oxalate

Computed molecular descriptors

分子量124.10
氢键供体数2
氢键受体数4
可旋转键数0
精确质量124.04840674
单同位素质量124.04840674
拓扑极性表面积82.3
重原子数8
形式电荷0
复杂度60.5

Database abstract

AMMONIUM OXALATE · CAS 1113-38-8 · C2H2O4.2H3N. UNII 0PB8MO5U0H. 密度: 1.5 @25 °C; Decomposition: 70 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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