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Merck

13-1890

Hydrofluoric acid

55%, CP

Synonym(s):

HF

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About This Item

Empirical Formula (Hill Notation):
HF
CAS Number:
7664-39-3
Molecular Weight:
20.01
UNSPSC Code:
12352106
PubChem Substance ID:
329750092
MDL number:
MFCD00011346
Concentration:
55%
Form:
liquid
Grade:
CP

Key Documents

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Product Name

Hydrofluoric acid, 55%, CP

InChI

1S/FH/h1H

SMILES string

[H+].[F-]

InChI key

KRHYYFGTRYWZRS-UHFFFAOYSA-N

grade

CP

vapor density

1.27 (vs air)

vapor pressure

25 mmHg ( 20 °C)

form

liquid

availability

available only in Japan

concentration

55%

density

1.15 g/mL at 25 °C (lit.)

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pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Poisonous substance

pdsc

Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

13-1890-5-500G-J:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
A2548
L6370
L1331
U2230
U0145

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Ian Ford et al.
International journal of cardiology, 184, 163-169 (2015-02-24)
We identified easily obtained baseline characteristics associated with outcomes in patients with chronic heart failure (HF) and elevated heart rate (HR) receiving contemporary guideline-recommended therapy in the SHIFT trial, and used them to develop a prognostic model. We selected the
Wenlin Yvonne Lin et al.
Waste management (New York, N.Y.), 41, 75-84 (2015-04-22)
Accelerated carbonation has been studied as a treatment method for MSW IBA, and the main advantage is that it can shorten the treatment duration from months to days, compared to natural weathering. This study investigated the effect of accelerated carbonation
Yvonne C J Wientjes et al.
Genetics, selection, evolution : GSE, 47, 42-42 (2015-05-09)
Although simulation studies show that combining multiple breeds in one reference population increases accuracy of genomic prediction, this is not always confirmed in empirical studies. This discrepancy might be due to the assumptions on quantitative trait loci (QTL) properties applied
Faiez Zannad et al.
European journal of heart failure, 17(7), 735-742 (2015-04-29)
Thrombin is a critical element of crosstalk between pathways contributing to worsening of established heart failure (HF). The aim of this study is to explore the efficacy and safety of rivaroxaban 2.5 mg bid compared with placebo (with standard care) after
Barry Greenberg et al.
JACC. Heart failure, 2(1), 84-92 (2014-03-14)
Impaired cardiac isoform of sarco(endo)plasmic reticulum Ca(2+) ATPase (SERCA2a) activity is a key abnormality in heart failure patients with reduced ejection fraction. The CUPID 2 (Calcium Up-Regulation by Percutaneous Administration of Gene Therapy in Cardiac Disease Phase 2b) trial is
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