推薦產品
等級
eluent additive for LC-MS
品質等級
描述
anionic
化驗
≥99.0% (calc. on dry substance, NT)
≥99.0%
形狀
crystals
品質
LiChropur™
技術
LC/MS: suitable
雜質
insoluble matter, passes filter test
<2% water
燃燒殘留物(900 °C)
<0.1% (as SO4)
pH值
5.5-7.5 (25 °C, 1 M in H2O)
mp
119-121 °C (lit.)
溶解度
H2O: 1 M at 20 °C, clear, colorless
密度
1.26 g/mL at 25 °C (lit.)
負離子痕跡
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
正離子痕跡
Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤5 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤5 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
&lambda ;
1 M in H2O
紫外吸收
λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01
SMILES 字串
N.OC=O
InChI
1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3
InChI 密鑰
VZTDIZULWFCMLS-UHFFFAOYSA-N
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一般說明
應用
甲酸铵已用于通过毛细管电色谱法分离非甾体类抗炎药和寡糖混合物。这种成分还可用于通过HPLC和HPLC-MS方法分析磷脂酰丝氨酸、三酰基甘油和三酰基甘油氧化产物及低聚半乳糖醛酸。
法律資訊
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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