1.03999

Formaldehyde solution min. 37% free from acid

stabilized with about 10% methanol and calcium carbonate for histology

• Sinônimo(s): Formaline solution, Methanal solution, Methyl aldehyde solution
• Código UNSPSC: 41116124

Propriedades

• pressão de vapor: 1.3 hPa
• Nível de qualidade: 400
• forma: liquid
• temperatura de autoignição: 300 °C (Formaldehyde)
• Lim. expl.: 7-73 % (v/v) Formaldehyde)
• concentração: 37-38% (acidimetric)
• cor: colorless
• pH: 2.8-4 (20 °C in H₂O)
• pb: 93-96 °C/1013 hPa
• pf: <-15 °C
• temperatura de transição: flash point 64 °C
• densidade: 1.09 g/cm³ at 20 °C
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: 15-25°C

Descrição

Descrição geral

Formaldehyde solution min. 37% free from acid - stabilized with about 10% methanol and calcium carbonate for histology, is used for human-medical cell diagnosis and serves the purpose of the histological fixation of sample material of human origin. An optimal fixation in the pre-analytical phase of the histological process is one of the most important preconditions for ensuring the good preservation status of the tissue in question and of the structures and macromolecules it contains and thus for enabling a precise histopathological analysis of specimen material. When used properly, this fixing solution is optimally suited for this purpose. The product is a concentrated formaldehyde solution min. 37 %, stabilized, corresponding to a so-called "formalin solution 100 %". The term "100 % formalin solution" is a well-established term used in histological circles for solutions of at least 37 % formaldehyde in water. This has historical reasons. Used in conjunction with other in vitro diagnostic products from our portfolio, in the pre-analytical phase of the histological process it serves the purpose of preserving tissue structures and macromolecules, which are of decisive relevance in histopathological analyses. For more details, please see instructions for use (IFU). This product is registered as IVD and CE marked.

Informações de segurança

• Pictogramas: GHS05,GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H301 + H311 - H314 - H317 - H330 - H335 - H341 - H350 - H370
• Declarações de precaução: P202 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 147.2 °F
• Ponto de fulgor (°C): 64 °C