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Merck

01-4680

Ammonium fluoride

SAJ special grade, ≥97.0%

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About This Item

Linear Formula:
NH4F
CAS Number:
12125-01-8
Molecular Weight:
37.04
UNSPSC Code:
12352302
PubChem Substance ID:
329747293
EC Number:
235-185-9
MDL number:
MFCD00011423
Assay:
≥97.0%
Form:
solid

Key Documents

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InChI key

LDDQLRUQCUTJBB-UHFFFAOYSA-N

InChI

1S/FH.H3N/h1H;1H3

SMILES string

N.F

grade

SAJ special grade

assay

≥97.0%

form

solid

availability

available only in Japan

pH

~6 (20 °C, 50 g/L)

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pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 1

flash_point_f

does not flash

flash_point_c

does not flash

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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.

Deleterious substance

pdsc

Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

01-4680-BULK-J: + 01-4680-2-25G-J: + 01-4680-5-500G-J:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
U4528
U1479
U2426
U5330
U9246

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Yuexiang Li et al.
Journal of hazardous materials, 182(1-3), 90-96 (2010-06-29)
A nitrogen-doped TiO(2) (N-TiO(2)) photocatalyst was prepared by calcination of the hydrolysis precipitate of Ti(SO(4))(2) with aqueous ammonia. The prepared N-TiO(2) was treated with NH(4)F (F-N-TiO(2)) by an impregnation-calcination method. The photocatalyst (F-N-TiO(2)) was characterized by X-ray diffraction (XRD), Fourier
Tom Fiers et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 893-894, 57-62 (2012-03-21)
Measurement of estrone (E1) and estradiol (E2) values <1 pg/mL (3.7 pmol/L) is necessary for postmenopausal, pediatric and male serum samples. Until now this was rarely reached and only through derivatization which can present problems for estradiol. A very sensitive
Chitin-based organic networks: an integral part of cell wall biosilica in the diatom Thalassiosira pseudonana.
Eike Brunner et al.
Angewandte Chemie (International ed. in English), 48(51), 9724-9727 (2009-11-20)
Ryo Jimbo et al.
Clinical implant dentistry and related research, 10(1), 55-61 (2008-02-08)
Previously, we reported that anodized porous titanium implants have photocatalytic hydrophilicity. However, this effect was not always sufficient for the significant improvement of bone apposition. The purpose of this study was to improve the photocatalytic properties of porous titanium implants
Ethan Alden-Danforth et al.
Organic letters, 10(21), 4951-4953 (2008-10-15)
The catalytic, enantioselective, [4 + 2] cycloaddition reaction of ortho-quinone methides with silyl ketene acetals is described. This mechanistically interesting reaction, initiated by a chiral cinchona alkaloid-derived ammonium fluoride "precatalyst" complex, affords a variety of alkyl- and aryl-substituted 3,4-dihydrocoumarin products
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