استات کبالت (II) تتراهیدرات 100 گرمی آرت 102529 مرک

استات کبالت یک نمک کبالت و یک نمک استات است که به عنوان کاتالیزور استفاده می شود.

این ترکیب با فرمول Co (CH3COO)2  در اثر واکنش بین اکسید یا هیدروکسید کبالت و اسید استیک ایجاد می شود.

همچنین باید اشاره کرد که نمک های کبالت سمی هستند.

مشخصات استات کبالت (II) تتراهیدرات:

Description
102529	Catalogue Number
Cobalt(II) acetate tetrahydrate	Description
Product Information
6147-53-1	CAS number
027-006-00-6	EC index number
200-755-8	EC number
ACS	Grade
CoC₄H₆O₄ * 4 H₂O	Hill Formula
(CH₃COO)₂Co * 4 H₂O	Chemical formula
249.08 g/mol	Molar Mass
2915 29 00	HS Code
MQ300	Quality Level
Physicochemical Information
1.70 g/cm3 (20 °C)	Density
140 °C Elimination of water of crystallisation	Melting Point
7.2 (50 g/l, H₂O, 20 °C)	pH value
850 kg/m3	Bulk density
348 g/l	Solubility
Safety Information according to GHS
	Hazard Pictogram(s)
H350i: May cause cancer by inhalation. H360F: May damage fertility. H302: Harmful if swallowed. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H341: Suspected of causing genetic defects. H410: Very toxic to aquatic life with long lasting effects.	Hazard Statement(s)
P201: Obtain special instructions before use. P273: Avoid release to the environment. P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER/doctor.	Precautionary Statement(s)
Danger	Signal Word
6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects	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
	Hazard Symbols
carcinogenic, toxic for reproduction, sensitizing, dangerous for the environment, mutagenic	Categories of danger
R 49-60-42/43-68-50/53 May cause cancer by inhalation.May impair fertility.May cause sensitisation by inhalation and skin contact.Possible risk of irreversible effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.	R Phrase
S 53-45-60-61 Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.	S Phrase
Storage and Shipping Information
Store at +2°C to +30°C.	Storage
Transport Information
UN 3077 , 9, III	Declaration (railroad and road) ADR, RID
UN 3077 , 9, III	Declaration (transport by air) IATA-DGR
UN 3077 , 9, III, Marine Pollutant: P	Declaration (transport by sea) IMDG-Code
Specifications
99.0 – 101.0 %	Assay (complexometric)
≤ 0.01 %	Insoluble matter
6.0 – 8.0	pH-value (5 %; water)
≤ 0.001 %	Chloride (Cl)
≤ 0.01 %	Nitrate (NO₃)
≤ 0.005 %	Sulfate (SO₄)
≤ 0.002 %	Total nitrogen (N)
≤ 0.005 %	Ca (Calcium)
≤ 0.0005 %	Cu (Copper)
≤ 0.001 %	Fe (Iron)
≤ 0.01 %	K (Potassium)
≤ 0.005 %	Mg (Magnesium)
≤ 0.01 %	Na (Sodium)
≤ 0.02 %	Ni (Nickel)
≤ 0.0005 %	Pb (Lead)
≤ 0.001 %	Zn (Zinc)

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Cobalt acetate (II) tetrahydrate 100 g Art 102529 Merck

Cobalt acetate is a cobalt salt and an acetate salt that is used as a catalyst.

This compound with the formula Co (CH3COO) 2 is formed by the reaction between cobalt oxide or hydroxide and acetic acid.

It should also be noted that cobalt salts are toxic.