1.00496

Formaldehyde solution 4%, buffered, pH 6.9

(approx. 10% Formalin solution) for histology

• 동의어(들): Formaline solution, Methanal solution, Methyl aldehyde solution
• UNSPSC 코드: 41116124
• NACRES: NA.21
• bp: 100 °C/1013 hPa

속성

• Quality Level: 400
• 양식: liquid
• IVD: for in vitro diagnostic use
• 농도: 3.8-4.2% (acidimetric)
• 색상: colorless
• pH: 6.7-7.1 ( in H₂O)
• bp: 100 °C/1013 hPa
• mp: -92 °C
• density: 1.017 g/cm³ at 20 °C
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: 15-25°C

설명

일반 설명

Formaldehyde (HCOH) is one of the most familiar and effective fixatives. Formaldehyde fixation is suitable for nearly all types of histological tissue, as well as calcified deposits, bone, cartilage, nervous system specimens. The fixation of the histological specimen material of human or animal origin is commonly performed in a 4% or 10% Formaldehyde solution. Chemically, the 4 % Formaldehyde solution equals a 10 % Formalin solution. This Formaldehyde solution 4% is a ready-to-use working solution that is stabilized with phosphate buffer to protect tissue structures. The development of formic acid will be effective prevented. It is an IVD registered and CE certified product and can be applied for diagnostical purposes. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

안전성 정보

• 픽토그램: GHS07,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H332 - H317 - H341 - H350
• 예방조치 성명서: 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
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable