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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Packs sizes (1)

	code	packaging size	price per unit	box price per unit
	Code & packaging		Price per piece
	code 121275.0416	packaging size 25 kg	Product discontinued. Please check CAS-No. for alternative or contact our Customer Service.

Technical data

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

UN:

2720

Class/PG:

5.1/III

ADR:

5.1/III

IMDG:

5.1/III

IATA:

5.1/III

WGK:

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