Welcome to Science Beauty. Where Science and Beauty Meet.

Search

We are committed to quality, transparency, and sustainability.
Need help? Tel: 012 023 1071 | Cell: 061 285 2067

In Stock

FORMALDEHYDE 37 % Analytical Reagent 2.5L

R1250,00

Compare
SKU:FORMA001

Lead Time: 2-5 Days

grade ACS reagent
vapor density 1.03 (vs air)
vapor pressure 52 mmHg ( 37 °C)
52 mmHg ( 37 °C)
assay 36.5-38.0%
autoignition temp. 572 °F
contains 10-15% Methanol as stabilizer (to prevent polymerization)
concentration 37 wt. % in H2O
impurities ≤0.006 meq/g Titr. acid
ign. residue ≤0.005%
color APHA: ≤10
refractive index n20/D 1.3765
density 1.09 g/mL at 25 °C (lit.)
anion traces chloride (Cl): ≤5 ppm
sulfate (SO42-): ≤0.002%
cation traces Fe: ≤5 ppm
heavy metals: ≤5 ppm (by ICP-OES)
suitability suitable for manufacturing use (Laboratory chemicals)

 

Weight 2,5 kg
Dimensions 20 × 20 × 30 cm

Bestsellers

Nitric acid 70%, CP, 1L

R259,00
Nitric Acid 70%  1L   Nitric Acid 70% is a common laboratory reagent and an important industrial chemical used in the manufacturing of fertilisers  

Carbol Fuchsin 500 ml

R1080,00
Carbol Fuchsin 500ml It is mainly required for the staining of mycobacteria. The waxy walls of mycobacteria helps in retaining the dye within cells. It can also be used for the staining of bacterial spore  

Back to Top
Product has been added to your cart