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F1635

SAFC

Formaldehyd -Lösung

contains 10-15% methanol as stabilizer, 37 wt. % in H2O

Synonym(e):

Formalin

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About This Item

Lineare Formel:
HCHO
CAS-Nummer:
50-00-0
Molekulargewicht:
30.03
Beilstein:
1209228
MDL-Nummer:
MFCD00003274
UNSPSC-Code:
12352114
PubChem Substanz-ID:
329799685
NACRES:
NA.21

Dampfdichte

1.03 (vs air)

Dampfdruck

52 mmHg ( 37 °C)

Form

liquid

Selbstzündungstemp.

572 °F

Enthält

10-15% methanol as stabilizer

Konzentration

37 wt. % in H2O
37-38%

Methode(n)

tissue processing: suitable

Verunreinigungen

≤0.03% free acid (as HCOOH)

Farbe

APHA: ≤10

pH-Wert

2.8-4.0

bp

97 °C

mp (Schmelzpunkt)

-15 °C

Dichte

1.09 g/mL at 25 °C (lit.)

SMILES String

[H]C([H])=O

InChI

1S/CH2O/c1-2/h1H2

InChIKey

WSFSSNUMVMOOMR-UHFFFAOYSA-N

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Allgemeine Beschreibung

This product is 37wt% solution of formaldehyde in water. It contains 10-15% methanol as stabilizer.

Anwendung

Formaldehyde solution has been used to prepare formaldehyde fixation/permeabilization solution that is employed to fix tissue samples.

Biochem./physiol. Wirkung

Induces tumors in the nasal epithelium of rats, and is suspected to be a human carcinogen. Potent mutagen.

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3

Zielorgane

Eyes,Central nervous system, Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

133.0 °F - closed cup

Flammpunkt (°C)

56.11 °C - closed cup

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Formaldehyde solution min. 37% free from acid stabilized with about 10% methanol and calcium carbonate for histology

Sigma-Aldrich

1.03999

Formaldehyde solution min. 37% free from acid

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