کبالت (II) نیترات هگزاهیدرات – Cobalt(II) nitrate hexahydrate

کبالت (II) نیترات ترکیبی معدنی با فرمول شیمیایی Co(NO۳)۲ است که شکل هگزاهیدرات آن رایج تر است.

این نمک در تهیه ی رنگ و جوهر استفاده می شود.

مشخصات کبالت (II) نیترات هگزاهیدرات:

Description
102536	Catalogue Number
Cobalt(II) nitrate hexahydrate	Description
Product Information
10026-22-9	CAS number
027-009-00-2	EC index number
233-402-1	EC number
CoN₂O₆ * 6 H₂O	Hill Formula
Co(NO₃)₂ * 6 H₂O	Chemical formula
291.03 g/mol	Molar Mass
2834 29 20	HS Code
MQ300	Quality Level
Physicochemical Information
1.88 g/cm3	Density
57 °C	Melting Point
4.0 (100 g/l, H₂O, 20 °C)	pH value
800 kg/m3	Bulk density
2170 g/l	Solubility
Toxicological Information
LD50 Rat 691 mg/kg	LD 50 oral
Safety Information according to GHS
	Hazard Pictogram(s)
H272: May intensify fire; oxidizer. H302 + H332: Harmful if swallowed or if inhaled. H317: May cause an allergic skin reaction. H318: Causes serious eye damage. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H341: Suspected of causing genetic defects. H350: May cause cancer. H360F: May damage fertility. H410: Very toxic to aquatic life with long lasting effects.	Hazard Statement(s)
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention.	Precautionary Statement(s)
Danger	Signal Word
QU7355500	RTECS
5.1B Oxidizing hazardous materials	Storage class
WGK 3 highly hazardous to water	WGK
14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).	Disposal
Safety Information
carcinogenic, toxic for reproduction, sensitizing, dangerous for the environment, mutagenic	Categories of danger
Storage and Shipping Information
Store at +2°C to +30°C.	Storage
Transport Information
UN 1477 , 5.1, II	Declaration (railroad and road) ADR, RID
UN 1477 , 5.1, II	Declaration (transport by air) IATA-DGR
UN 1477 , 5.1, II	Declaration (transport by sea) IMDG-Code
Specifications
≥ 99.0 %	Assay (potentiometric)
passes test	Solution in water
≤ 0.005 %	Chloride (Cl)
≤ 0.005 %	Sulfate (SO₄)
≤ 0.001 %	Cu (Copper)
≤ 0.001 %	Fe (Iron)
≤ 0.005 %	Mn (Manganese)
≤ 0.001 %	Pb (Lead)
≤ 0.005 %	Zn (Zinc)
≤ 0.2 %	Substances not precipitated by ammonium sulfide (as sulfate)

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Cobalt(II) nitrate hexahydrate

Cobalt (II) is a mineral compound with the chemical formula Co (NO3) 2, the most common form of which is hexahydrate.

This salt is used in the preparation of paints and inks.