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7789-02-8 - Chromium(III) nitrate nonahydrate, 98.5% - 11565 - Alfa Aesar

11565 Chromium(III) nitrate nonahydrate, 98.5%

Codice CAS
7789-02-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 27,90
250g 41,10
1kg 126,69
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Chromium(III) nitrate nonahydrate, 98.5%

MDL
MFCD00149659
EINECS
236-921-1

Proprietà chimiche

Formula
Cr(NO3)3•9H2O
Peso formula
400.14 (238.01anhy)
Modulo
Crystalline
Punto di fusione
60°
Solubilità
Soluble in water and alcohol.

Applicazioni

Chromium nitrate is used in the manufacture of alkali metal-free catalysts and in preservation. It is used in the preparation of chrome catalysts, in textile printing operations, and as a corrosion inhibitor. Chromium(III) nitrate as a source of chromium is added to food supplements for nutritional purposes .

Note

Strong oxidizer. Incompatible with ignition sources, dust generation materials and excess heat.

Letteratura

Divsalar, A.; Saboury, A. A.; Moosavi-Movahedi, A. A. Conformational and structural analysis of bovine beta lactoglobulin-A upon interaction with Cr+3. Protein J. 2006, 25 (2), 157-165.

Tejada, M.; Parrado, J.; Hernández, T.; García, C. The biochemical response to different Cr and Cd concentrations in soils amended with organic wastes. Protein J. 2011, 185 (1), 204-211.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H272-H315-H319-H303

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. May be harmful if swallowed.

Dichiarazioni precauzionali: P221-P210-P220-P280-P305+P351+P338-P362-P312-P321-P332+P313-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. 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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,2226
Classe di rischio
5.1
Gruppo di imballaggio
III
Codice tariffe armonizzato
2834.29
TSCA
Yes
RTECS
GB6300000

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    Iron(III) nitrate nonahydrate, 98+% (metals basis)
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    Iron(III) nitrate nonahydrate, ACS, 98.0-101.0%
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    Cobalt(II) nitrate hexahydrate, ACS, 98.0-102.0%

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