Molekula di-Ammonium hydrogen citrate
Specification & product details.
Di-Ammonium hydrogen citrate is a versatile organic salt primarily used as a buffering agent, pH regulator, and chelating agent in pharmaceuticals, food…
CAS number: 3012-65-5
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Specifications
| Property | Value |
| Appearance | White to Off-white crystalline powder |
| Identification | Conforms to reference |
| pH | 4.5 - 5.5 |
| Chloride (Cl-) | ≤ 0.001% |
| Assay | ⩾ 98.0% |
| Iron (Fe) | ≤ 0.001% |
| Lead (Pb) | ≤ 0.0002% |
| Sulphates (SO4)(2-) | ≤ 0.01% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Colorless crystals |
| Odour | Slight ammoniacal |
| Density | 1.48 g/cm³ |
| Solubility (other solvents) | Slightly soluble in alcohol |
Identification
| Property | Value |
| SKU | 14624490 |
| CAS Number | 3012-65-5 |
| IUPAC Name | diazanium;3-carboxy-3-hydroxypentanedioate |
| EC Number | 221-146-3 |
| Molecular Formula | C6H14N2O7 |
| Molecular Weight | 226.18 |
| Exact Mass | 226.0801 |
| SMILES | O=C(O)CC(O)(C(=O)O)CC(=O)O.N |
| InChIKey | YXVFQADLFFNVDS-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H8O7.2H3N/c7-3(8)1-6(13,5(11)12)2-4(9)10;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);2\*1H3 |
| PubChem CID | 18171 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29181550 |
| Tariff Code | 2918150090 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313IF exposed or concerned: Get medical advice/attention
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Alternative names
AmmCitrate; Ammonium citrate dibasic; ammonium hydrogen citrate; Ammonium monohydrogen citrate; Ammonium monohydrogencitrat; citric acid diammonium salt; DIAMMONIUM CITRATE; Diammonium citrate (secondary); Dibasic ammonium citrate; Microstop
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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