HT5012

Formalin solution, neutral buffered, 10%

case of 24 × 60 mL, histological tissue fixative

• Synonym(s): Formaldehyde, Methanal
• MDL number: MFCD00003274
• UNSPSC Code: 12352114
• PubChem Substance ID: 24895888
• NACRES: NA.47

Properties

• biological source: synthetic
• Quality Level: 200
• packaging: case of 24 × 60 mL
• concentration: 10% formalin (approx. 4% formaldehyde)
• color: colorless
• pH: 6.90-7.10
• density: 1.080 g/cm³
• application(s): hematology; histology
• storage temp.: room temp
• SMILES string: [O-]#[C+H2]
• InChI: 1S/CH2O/c1-2/h1H2
• InChI key: WSFSSNUMVMOOMR-UHFFFAOYSA-N

Description

General description

Formalin solution (10%, neutral buffered) is a widely used fixative for samples processed for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining.

Application

Formalin solution (neutral buffered, 10%) has been popularly used as a general-purpose histological fixative to fix tissue samples.

Popular general purpose histological fixative.

Packaging

Case containers are polypropylene with white leak-proof lids and are partially prefilled with 10% NBF.

Physical form

Neutral buffered solution

Safety Information

• pictograms: GHS08,GHS07
• signalword: Danger
• hcodes: H302 + H332,H317,H341,H350
• pcodes: P202 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Muta. 2 - Skin Sens. 1
• wgk_germany: WGK 3
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter