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Merck
CN

1.00263

甲酸

98-100%, EMPROVE® ESSENTIAL

别名:

甲酸

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线性分子式:
HCOOH
化学文摘社编号:
64-18-6
分子量:
46.03
EC Index Number:
200-579-1
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
1209246
MDL number:
MFCD00003297

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SMILES string

OC=O

InChI

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

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

product line

EMPROVE® ESSENTIAL

assay

≥98% (alkalimetric)

form

liquid

autoignition temp.

1004 °F

expl. lim.

12-38 % (v/v), 57 %

concentration

98-100%

technique(s)

API processing | polymorph screening: suitable, API processing | salt formation: suitable

Quality Level

500

pH

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.)

transition temp

flash point 49.5 °C

density

1.22 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.004%, sulfite (SO32-): ≤0.002%

cation traces

As: ≤0.0003%, Cu: ≤0.002%, Pb: ≤0.001%, Zn: ≤0.002%, heavy metals (as Pb): ≤0.0005%

application(s)

liquid formulation
pharmaceutical

storage temp.

15-25°C

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General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Formic acid can be used as acidifying agent and buffer component in a variety of pharmaceutical formulations and processes.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

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

supp_hazards

EUH071

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

121.1 °F

flash_point_c

49.5 °C

法规信息

危险化学品
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