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Chromium(III) Nitrate 9-hydrate for analysis

Minimum assay (Iodom.): 98.0%
Code
121275
CAS
7789-02-8
Molecular Formula
Cr(NO3)3.9H2O
Molar mass
400.15 g/mol

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code packaging size price per unit box price per unit
Code & packaging Price per piece
121275.0416
code
121275.0416
packaging size
25 kg
Product discontinued. Please check CAS-No. for alternative or contact our Customer Service.
Melting Point:
60 °C
Solubility:
Miscible with ethanol
Physical Description:
solid
Product Code:
121275
Product Name:
Chromium(III) Nitrate 9-hydrate for analysis
Quality Name:
for analysis
Specifications:
Minimum assay (Iodom.): 98.0%
pH of 5% solution: 2.0-3.0

Maximum limit of impurities
Chloride (Cl): 0.002%
Ammonium (NH4): 0.001%
Sulfate (SO4): 0.005%
Non precipi.substances by NH4OH (as SO4): 0.2 %
Ca: 0.005 %
Cd: 0.001 %
Co: 0.001 %
Cu: 0.001 %
Fe: 0.02 %
Mg: 0.005 %
Mn: 0.001 %
Na: 0.01 %
Ni: 0.005 %
Pb: 0.002 %
Sr: 0.005 %
Zn: 0.001 %
Hazard pictograms
  • GHS03 Hazard
UN:
2720
Class/PG:
5.1/III
ADR:
5.1/III
IMDG:
5.1/III
IATA:
5.1/III
WGK:
2
Storage:
Not recommended in areas with a very hot climate
Signal Word:
Danger
GHS Symbols:
GHS03
H Phrases:
H272
P Phrases:
P210
P220
P221
P280
P370+P378
Master Name:
Chromium(III) Nitrate 9-hydrate
EINECS:
236-921-1
CS:
2834 29 80 00
Download TDS file for complete specifications