Merck
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F1635

SAFC

Formaldehyde solution

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

Synonym(s):
Formalin
Linear Formula:
HCHO
CAS Number:
Molecular Weight:
30.03
Beilstein:
1209228
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

densidad de vapor

1.03 (vs air)

Nivel de calidad

100

presión de vapor

52 mmHg ( 37 °C)

formulario

liquid

temp. de autoignición

572 °F

contiene

10-15% methanol as stabilizer

concentración

37 wt. % in H2O
37-38%

technique(s)

tissue processing: suitable

impurezas

≤0.03% free acid (as HCOOH)

color

APHA: ≤10

pH

2.8-4.0

bp

97 °C

mp

-15 °C

densidad

1.09 g/mL at 25 °C (lit.)

SMILES string

[H]C([H])=O

InChI

1S/CH2O/c1-2/h1H2

InChI key

WSFSSNUMVMOOMR-UHFFFAOYSA-N

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Descripción general

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

Aplicación

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

Envase

25, 500 mL in glass bottle
4 L in glass bottle

Acciones bioquímicas o fisiológicas

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

Palabra de señalización

Danger

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 3

Punto de inflamabilidad F

133.0 °F - closed cup

Punto de inflamabilidad C

56.11 °C - closed cup


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.

EU REACH Annex XVII (Restriction List)

Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

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