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Chromium nitrate nonahydrate

Chromium nitrate nonahydrate structure

Chromium nitrate nonahydrate 

structure
  • CAS No:

    7789-02-8

  • Formula:

    Cr.9H2O.3HNO3

  • Chemical Name:

    Chromium nitrate nonahydrate

  • Synonyms:

    Nitric acid,chromium(3+) salt,nonahydrate;Chromic nitrate nonahydrate;Chromium nitrate nonahydrate;Chromium trinitrate nonahydrate;Chromium nitrate (Cr(NO3)3) nonahydrate;Chromium(III) nitrate nonahydrate;2379804-74-5;2411676-68-9

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Description

deep blue or violet crystals Chromium nitrate is a crystalline substance, variously stated to be green brown or purple and existing in various hydrated forms.

Chromium nitrate nonahydrate Basic Attributes

400.14800

399.99900

616-540-0

28342980

Characteristics

289.71000

0.27360

DEEP VIOLET CRYSTALS

1.80 g/mL(lit.)

37 °C

100ºC

Soluble in water and alcohol.

LD50 orally in Rabbit: 3250 mg/kg

Safety Information

III

5.1

UN 2720 5

2

R8

17-26-36

GB6300000

O; Xi

Separated from combustible substances and reducing agents.

Stable at room temperature, but may explode if heated. Incompatible with organic materials, reducing agents. Use polyethylene tools.

P210-P280-P305 + P351 + P338-P337 + P313

H272-H315-H319

Chromium nitrate nonahydrate Use and Manufacturing

Chromium(III) nitrate describes several inorganic compounds consisting of chromium, nitrate and varying amounts of water. Most common is the dark violet hydrated solid, but an anhydrous green form is also known. Chromium(III) nitrate compounds are of a limited importance commercially, finding some applications in the dyeing industry. It is common in academic laboratories for the synthesis of chromium coordination complexes.

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