1.02554
Cobalt(II) nitrate hexahydrate
for analysis (max. 0.001% Ni) EMSURE® ACS,Reag. Ph Eur
别名:
Cobalt(II) nitrate hexahydrate
选择尺寸
关于此项目
产品名称
Cobalt(II) nitrate hexahydrate, for analysis (max. 0.001% Ni) EMSURE® ACS,Reag. Ph Eur
InChI
1S/Co.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
InChI key
QGUAJWGNOXCYJF-UHFFFAOYSA-N
grade
ACS reagent
agency
reag. Ph. Eur.
product line
EMSURE®
assay
99.0-102.0% (Co(NO3)2.6H2O basis, complexometric)
form
solid
potency
691 mg/kg LD50, oral (Rat)
impurities
≤0.005% Insoluble matter
pH
4.0 (20 °C, 100 g/L in H2O)
mp
57 °C
solubility
2170 g/L
density
1.87 g/cm3 at 20 °C
bulk density
800 kg/m3
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%
Cu: ≤0.001%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.005%
Mn: ≤0.002%
NH4+: ≤0.05%
Na: ≤0.05%
Ni: ≤0.001%
Pb: ≤0.001%
Zn: ≤0.005%
storage temp.
2-30°C
Quality Level
Analysis Note
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.005 %
Mn (Manganese): ≤ 0.002 %
Na (Sodium): ≤ 0.05 %
NH₄ (Ammonium): ≤ 0.05 %
Ni (Nickel): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.005 %
Other Notes
Legal Information
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Muta. 2 - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
target_organs
Lungs
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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