109063 Hydrochloric Acid C (HCL)= 2 MOL/L (2N)

Marka: MERCK
Ürün Kodu: 109063
Stok Durumu: Stokta var
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109063 Hidroklorik Asit C(HCl)=2 MOL/L (2N)

Ambalaj : 1090631000 1lt plastik şişe

 

Ürün bilgisi
Synonyms Hydrogen chloride solution
HS Code 2806 10 00
Kimyasal ve fiziksel veri
Solubility (20 °C) soluble
Density 1.03 g/cm3 (20 °C)
pH value < - 1 (H2O, 20 °C)
GHS'e göre güvenlik bilgisi
Hazard Statement(s) H290: May be corrosive to metals.
Signal Word Warning
Hazard Pictogram(s)
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly water endangering
Disposal 12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.

 

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