AX1222

Ammonium Acetate

HPLC, Meets ACS Specifications

• 동의어(들): Ammonium Acetate, buffers
• 실험식(Hill 표기법): C₂H₇NO₂
• CAS Number: 631-61-8
• Molecular Weight: 77.08
• MDL number: MFCD00013066
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 211-162-9

속성

• Quality Level: 200
• 분석: ≥98.0%
• 형태: crystals
• 기술: HPLC: suitable
• 불순물: ≤0.005% Insoluble matter
• 무기 잔류물: ≤0.01%
• pH: 6.7-7.3 (25 °C, 50 g/L in H₂O)
• mp: 114 °C
• solubility: 1480 g/L
• 음이온 미량물: chloride (Cl^-): ≤5 ppm; nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.001%
• 양이온 미량물: Fe: ≤5 ppm; heavy metals (as Pb): ≤5 ppm
• UV 흡수: λ: 254 nm A_max: ≤0.02; λ: 280 nm A_max: ≤0.01; λ: 350 nm A_max: ≤0.01
• 배송 상태: ambient
• 저장 온도: 2-8°C
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• InChI key: USFZMSVCRYTOJT-UHFFFAOYSA-N

설명

애플리케이션

HPLC, Meets ACS Specifications

분석 메모

Assay98.0% minChloride (Cl)5ppm maxFormWhite crystalsHeavy metals (as Pb)5ppm maxInsoluble matter0.005% maxIron (Fe)5ppm maxNitrate (NO3)0.001% maxResidue after ignition0.01% maxSulfate (SO4)0.001% maxUV Absorbance (1 M, water, 254 nm)0.02AU maxUV Absorbance (1 M, water, 280 nm)0.01AU maxUV Absorbance (1 M, water, 350 nm)0.01AU maxpH of a 5% solution at 25°C6.7-7.3

안전성 정보

• Storage Class Code: 10-13 - German Storage Class 10 to 13