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

Potassium Sodium Tartrate tetra-hydrate, AR 500g

R685,00

Compare
SKU:PST00001

It is an ingredient of Fehling’s solution (reagent for reducing sugars).

In organic synthesis, it is used in aqueous workups to break up emulsions, particularly for reactions in which an aluminium-based hydride reagent was used.

Sodium Potassium tartrate is also important in the food industry

Crystal structure‎: ‎orthorhombic
Solubility in water‎: ‎26 g / 100 mL (0 ℃); 66 g / …
Chemical formula‎: ‎KNaC4H4O6·4H2O
Solubility in ethanol‎: ‎insoluble

 

Weight 0,5 kg
Dimensions 20 × 20 × 20 cm

Bestsellers

Deionised Water HPLC 2,5L

R450,00
  Deionised Water 2.5L HPLC          HPLC water is specially treated to be most free of organics. There might be traces of ions. Deionized water is pure from heavy metals and inorganic ions that interfere with analytical procedures employing atomic absorption photometry, chromatography, tissue culturing, etc. Lab grade pure DI water is useful in many industrial processes. Application Water (deionized) may be used for the following studies: • Rinsing of slides. • For the elimination of surfactant and excess silver ions during the preparation of silver nanoparticles. • Preparation of powdered milk formula samples for the quantification of fluoride.  

1.2-cyclohexylenedinitrilo-tetraacetic acid

R4550,00
1,2-Cyclohexanedinitrilotetraacetic acid, Chel™-CD, DCTA 100g

Sulfuric acid std sol 0.02N-1000ml

R793,90
Application: Remove Chlorine Interference Concentration: 0.020 N Description : Remove Interfering substance EPA compliant: Yes Formula: H2SO4 0.02 N Method: 8288 (Acid) Method Number 2: 8289 (Base) Package Type: Bottle Parameter: Alkalinity Platform : Solution Quantity: 1 L Range: 0 - 10 Range 2: 0 - 5000 mg/L CaCO3

Back to Top
Product has been added to your cart