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Merck
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主要文件

5.33002

Supelco

甲酸98%-100%

for LC-MS LiChropur

别名:

甲酸, 甲醇酸,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:
41116105
酶委員會索引編號:
200-579-1
NACRES:
NA.21

agency

suitable for DIN 38407-42
suitable for EPA 1633
suitable for ISO/CEN 15968-2010

品質等級

法律遵循

suitable for FDA C-010.02

蒸汽密度

1.6 (vs air)

蒸汽壓力

44.8 mmHg ( 20 °C)

化驗

≥98% (acidimetric)

形狀

liquid

自燃溫度

1004 °F

expl. lim.

12-38 % (v/v)
57 %

技術

LC/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

密度

1.22 g/mL at 25 °C (lit.)

正離子痕跡

Al: ≤5.0 ppm
Ca: ≤10 ppm
Cu: ≤1.0 ppm
Fe: ≤5.0 ppm
K: ≤5.0 ppm
Mg: ≤2.0 ppm
NH4+: ≤10 ppm
Na: ≤5.0 ppm

儲存溫度

15-25°C

SMILES 字串

OC=O

InChI

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

InChI 密鑰

BDAGIHXWWSANSR-UHFFFAOYSA-N

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應用

98%-100%的甲酸(FA)是流动相成分,用于液相色谱 − 质谱(LC-MS)系统,分析油料作物所含脂肪酸。 也可以用于小麦草酚类化合物的定量-定性分析。

推薦產品

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂

法律資訊

LiChropur is a 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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