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Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungent smell.
The fluctuations in his reputation reflect the nature of the ancient sources for his reign. These are abundant and detailed, [8] but they have been strongly influenced by the official propaganda of the period [9] and are often one-sided; [10] no contemporaneous histories or biographies dealing with his life and rule have survived. [11]
Cu 89.75, Sn 10.0, P 0.25 Spring temper — 122 4 241 High fatigue-strength and spring qualities Yellow or High brass (ASTM B36, B134, B135) Cu 65.0, Zn 35.0 Annealed 18 48 60 55 Good corrosion resistance Cold-drawn 55 70 15 115 Cold-rolled (HT) 60 74 10 180 Manganese bronze (ASTM 138) Cu 58.5, Zn 39.2, Fe 1.0, Sn 1.0, Mn 0.3 Annealed 30 60 30 95