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35054-52-5 - Calcium nitrate hydrate, Puratronic®, 99.995% (metals basis) - 10683 - Alfa Aesar

10683 Calcium nitrate hydrate, Puratronic®, 99.995% (metals basis)

CAS-Nummer
35054-52-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 29,56
25g 101,66
100g 298,70
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Calcium nitrate hydrate, Puratronic®, 99.995% (metals basis)

MDL
MFCD00149604
EINECS
233-332-1

Chemische Eigenschaften

Formel
Ca(NO3)2•xH2O (x≈4)
Molmasse
164.09(anhy)
Form
Crystalline Aggregates
Schmelzpunkt
42°
Siedepunkt
132° dec.
Dichte
1.82
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water.

Anwendungen

Calcium nitrate hydrate is used as a nitrate enriching salt. It is also used as a component in fertilizers, waste water treatment to prevent odor and inset accelerating concrete admixtures. Further, it is used for regenerable cold packs.

Bemerkungen

Hygroscopic. Incompatible with strong reducing agents, organic materials, strong acids and metal powders.

Literaturverweise

Chen, C. C.; Ho, C. C.; Lin, S. Y.; Ding, S. J. Green synthesis of calcium silicate bioceramic powders. Ceram. Int. 2015, 41 (4), 5445-5453.

Yin, Y. P.; Dong, C. Z.; Ding, X. B. Structural and spectral characteristics of neptunyl nitrates NpO2(NO3)nq (n= 1-3, q=+ 1, 0,-1) and the hydrated complexes NpO2(NO3)2(H2O)m (m= 1-4). Chem. Phys. Lett. 2015, 635, 134-138.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H302-H315-H319-H335

May intensify fire; oxidizer. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P221-P210-P220-P261-P280-P305+P351+P338-P304+P340-P362-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1682
Gefahrenklasse
5.1
Verpackungsgruppe
III
Harmonized Tariff Code
2834.29
TSCA
Yes
RTECS
EW3000000

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