دی آمونیوم اگزالات ترکیبی با فرمول شیمیایی C2H8N2O4 است که در حالت استاندارد به حالت جامدی سفید رنگ دیده می شود. این نمک در اغلب گیاهان و سبزیجات یافت می شود و سازنده ی بعضی از انواع سنگ کلیه است.
مشخصات دی آمونیوم اگزالات مونوهیدرات:
Description | |
| 101192 | Catalogue Number |
| AX1325; AX1325-2; AX1325-20; AX1325-1 | Replaces |
| Oxalic acid ammonium salt | Synonyms |
| di-Ammonium oxalate monohydrate | Description |
Product Information | |
| 6009-70-7 | CAS number |
| 607-007-00-3 | EC index number |
| 214-202-3 | EC number |
| ACS,ISO,Reag. Ph Eur | Grade |
| C₂H₈N₂O₄ * H₂O | Hill Formula |
| (NH₄)₂C₂O₄ * H₂O | Chemical formula |
| 142.11 g/mol | Molar Mass |
| 2917 11 00 | HS Code |
 | Structure formula Image |
| MQ300 | Quality Level |
Physicochemical Information | |
| 1.5 g/cm3 (20 °C) | Density |
| >123 °C (decomposition) | Melting Point |
| 6.5 (41.8 g/l, H₂O, 20 °C) | pH value |
| 480 kg/m3 | Bulk density |
| 41.8 g/l (anhydrous substance) | Solubility |
Safety Information according to GHS | |
 | Hazard Pictogram(s) |
| H302 + H312: Harmful if swallowed or in contact with skin. H319: Causes serious eye irritation. | Hazard Statement(s) |
| P302 + P352: IF ON SKIN: Wash with plenty of soap and 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. | Precautionary Statement(s) |
| Warning | Signal Word |
| 10 – 13 Other liquids and solids | Storage class |
| WGK 1 slightly hazardous to water | WGK |
| 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. | Disposal |
Safety Information | |
 | Hazard Symbols |
| harmful | Categories of danger |
| R 21/22 Harmful in contact with skin and if swallowed. | R Phrase |
| S 24/25 Avoid contact with skin and eyes. | S Phrase |
Storage and Shipping Information | |
| Store at +2°C to +30°C. | Storage |
Specifications | |
| 99.5 – 101.0 % | Assay (manganometric) |
| ≤ 0.005 % | Insoluble matter |
| ≤ 0.0005 % | Chloride (Cl) |
| ≤ 0.002 % | Nitrate (NO₃) |
| ≤ 0.002 % | Sulfate (SO₄) |
| ≤ 0.0005 % | Heavy metals (as Pb) |
| ≤ 0.001 % | Ca (Calcium) |
| ≤ 0.0002 % | Fe (Iron) |
| ≤ 0.001 % | K (Potassium) |
| ≤ 0.001 % | Mg (Magnesium) |
| ≤ 0.001 % | Na (Sodium) |
| ≤ 0.02 % | Residue on ignition (as sulfate) |
| Corresponds to ACS,ISO,Reag. Ph Eur | |
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di-Ammonium oxalate monohydrate 250 g Art 101192 Merck
Di-ammonium oxalate is a compound with the chemical formula C2H8N2O4, which is seen as a white solid in the standard state. This salt is found in most plants and vegetables and is the builder of some types of kidney stones.
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