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Key Documents

1.11670

Supelco

甲酸98-100%

Suprapur®

别名:

甲酸

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About This Item

线性分子式:
HCOOH
CAS号:
分子量:
46.03
Beilstein:
1209246
MDL號碼:
分類程式碼代碼:
12352106
酶委員會索引編號:
200-579-1
NACRES:
NB.21

等級

for inorganic trace analysis

品質等級

蒸汽密度

1.6 (vs air)

蒸汽壓力

44.8 mmHg ( 20 °C)

化驗

≥98% (acidimetric)
98-100%

形狀

liquid

自燃溫度

1004 °F

expl. lim.

12-38 % (v/v)
57 %

濃度

≤100% in formic acid

技術

mass spectrometry (MS): suitable

折射率

n20/D 1.370 (lit.)

pH值

2.2 (20 °C, 10 g/L in H2O)

bp

100-101 °C (lit.)
101 °C/1013 hPa

mp

8.2-8.4 °C (lit.)

轉變溫度

flash point 49.5 °C

溶解度

soluble (Water: miscible in all proportions)

密度

1.22 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤1000 ppb
phosphate, phosphite (as PO43-): ≤100 ppb
sulfate, sulfite (as SO42-): ≤500 ppb

正離子痕跡

Ag: ≤0.5 ppb
Al: ≤5 ppb
As: ≤1 ppb
Au: ≤0.5 ppb
Ba: ≤1 ppb
Be: ≤0.5 ppb
Bi: ≤0.5 ppb
Ca: ≤10 ppb
Cd: ≤0.5 ppb
Co: ≤0.5 ppb
Cr: ≤1 ppb
Cu: ≤1 ppb
Fe: ≤5 ppb
Ga: ≤0.5 ppb
Ge: ≤0.5 ppb
Hg: ≤1 ppb
In: ≤0.5 ppb
K: ≤5 ppb
Li: ≤0.5 ppb
Mg: ≤2 ppb
Mn: ≤0.5 ppb
Mo: ≤0.5 ppb
Na: ≤5 ppb
Ni: ≤1 ppb
Pb: ≤1 ppb
Pd: ≤1 ppb
Pt: ≤1 ppb
Sb: ≤1 ppb
Sn: ≤0.5 ppb
Sr: ≤0.5 ppb
Ti: ≤0.5 ppb
Tl: ≤0.5 ppb
U: ≤0.5 ppb
V: ≤0.5 ppb
Zn: ≤5 ppb
Zr: ≤0.5 ppb

SMILES 字串

OC=O

儲存溫度

2-30°C

InChI

1S/CH2O2/c2-1-3/h1H,(H,2,3)

InChI 密鑰

BDAGIHXWWSANSR-UHFFFAOYSA-N

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相关类别

應用


  • Identification of in vivo metabolites of Citri Sarcodactylis Fructus by UHPLC-Q/Orbitrap HRMS.: This study used advanced chromatographic techniques to identify and analyze metabolites, demonstrating the application of formic acid in enhancing detection sensitivity and accuracy in analytical chemistry (Deng et al., 2023).

  • Phosphorus recovery from aqueous product of hydrothermal carbonization of cow manure.: Research explored the recovery of phosphorus from hydrothermally carbonized cow manure, where formic acid played a crucial role in the chemical analysis and enhancement of recovery processes (Qaramaleki et al., 2023).

  • Identification and quality evaluation of Chinese rice wine using UPLC-PDA-QTOF/MS with dual-column separation.: Demonstrates formic acid′s role in optimizing the chromatographic profiles of complex organic compounds in beverages, thereby aiding in their quality assessment and standardization (Xiang et al., 2023).

聯結

替代:11670-1; 11670

法律資訊

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

121.1 °F - closed cup

閃點(°C)

49.5 °C - closed cup


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