09898

Ammonium oxalate monohydrate

BioUltra, ≥99.5% (RT)

• 동의어(들): Oxalic acid diammonium salt
• Linear Formula: (NH₄)₂C₂O₄ · H₂O
• CAS Number: 6009-70-7
• Molecular Weight: 142.11
• Beilstein: 3759830
• EC Number: 238-135-4
• MDL number: MFCD00149694
• UNSPSC 코드: 12161700
• PubChem Substance ID: 329748860
• NACRES: NA.25

속성

• 제품 라인: BioUltra
• Quality Level: 100
• 분석: ≥99.5% (RT)
• 불순물: insoluble matter, passes filter test
• 손실: ≤0.02% loss on ignition
• pH: 6.0-7.0 (25 °C, 0.1 M in H₂O)
• mp: 133 °C (dec.) (lit.)
• solubility: H₂O: 0.1 M at 20 °C, clear, colorless
• 음이온 미량물: chloride (Cl^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• 양이온 미량물: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤2 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤10 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• 흡수: cut-off at 267 nm in H₂O at 0.1 M
• SMILES string: OC(C(O)=O)=O.N.O.N
• InChI: 1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
• InChI key: MSMNVXKYCPHLLN-UHFFFAOYSA-N

설명

애플리케이션

Ammonium oxalate monohydrate can be used to study chelators, biological buffers and biochemicals and reagents. Ammonium oxalate monohydrate has been used in an analysis of the effective segregation coefficient keff of different impurities, which suggested that the dehydration energies of cations mainly determine the capability of capture of impurity species by the growing crystal.

기타 정보

Complexes with Cu, thus inhibits spinach chloroplast phenolase

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319
• 예방조치 성명서: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves