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harga Reagen HCL Alkohol 3%/ZN 100 ml

Reagen HCL Alkohol 3%/ZN 100 ml

Berat: 0.3 kg Brand: B-Jes SKU: 56000SJA

Dijamin original dan bergaransi

Health Risk: 2
Flammability: 3
Reactivity: 2
Notes: 3% hydrochloric acid in 95% ethanol
DOT Class: Flammable

Isi : 100 ml

Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.

Download brosur Reagen HCL Alkohol 3%/ZN 100 ml

Harga Reagen HCL Alkohol 3%/ZN 100 ml :

Rp112,500.00
Rp100.800 10% off
Quantity:

Produk yang dibeli bersamaan:

Total = Rp1.598.175
( 2 of 2 items selected )

Deskripsi Reagen HCL Alkohol 3%/ZN 100 ml

Health Risk: 2
Flammability: 3
Reactivity: 2
Notes: 3% hydrochloric acid in 95% ethanol
DOT Class: Flammable

100 ml

Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.

Solution Preparation

Molar solutions

Molarity (M) means the number of moles of solute per liter of solution. To prepare a 1 M solution, slowly add 1 g formula weight of compound to a clean 1-L volumetric flask half filled with distilled or deionized water. Allow the compound to dissolve completely, swirling the flask gently if necessary. Once the solute is completely dissolved and the solution is at room temperature, dilute to the mark with water. Invert the flask several times to mix. Here are a couple of examples of how to use this method:

  • To make a 1 M solution of sodium hydroxide, slowly add 40 g sodium hydroxide to 500 mL distilled or deionized water in a 1-L volumetric flask. When the solids are completely dissolved and the solution is at room temperature, dilute to the mark and invert the flask several times to mix.
  • To make a 1 M solution of acetic acid, dissolve 60.05 g acetic acid in 500 mL distilled or deionized water in a 1-L volumetric flask. Because acetic acid is a liquid, the acid may also be measured by volume. Divide the mass of acid by its density (1.049 g/mL) to determine the volume (57.24 mL). Use either 60.05 g or 57.24 mL acetic acid to make the solution. Swirl the flask gently to mix the solution. When the solution is at room temperature, dilute to the mark and invert the flask several times to mix.

Diskusi Reagen HCL Alkohol 3%/ZN 100 ml


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