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70221

Supelco

甲酸铵

eluent additive for LC-MS, LiChropur, ≥99.0%

同義詞:

甲酸 铵盐

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About This Item

線性公式:
HCO2NH4
CAS號碼:
分子量::
63.06
Beilstein:
3625095
EC號碼:
MDL號碼:
分類程式碼代碼:
12352107
eCl@ss:
39021903
PubChem物質ID:
NACRES:
NB.21

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

甲酸铵是甲酸的铵盐。它易于获得,性质稳定且无毒。它可以与碳载钯(Pd-C)或Raney-Nickel催化剂偶联使用。

應用

在LC-MS/MS分析过程中,甲酸铵已被用作缓冲溶液用于筛选药物和外源性化合物。它可被用作还原脂族和芳族硝基化合物的催化性氢转移剂。
在LC-MS/MS分析过程中,甲酸铵已被用作缓冲溶液用于筛选药物和外源性化合物。它可用作还原脂肪族和芳香族硝基化合物的催化氢转移剂。
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

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

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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