What are the characteristics of primary standard substances?

Question

asked Apr 21, 2022 120k views

1 Answer

Martin Fido · Answer 1 · 2022-04-27T14:22:26+0000

Answer:

the characteristics of primary standard substances are:

1.High purity.

2.Stability (low reactivity)

3.Low hygroscopicity

4.High equivalent weight

5.Non-toxicity.

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