Диацетат кобальта

118.98500

118.95400

200-755-8

3XC4P44U7E

DTXSID6026373

Light pink crystals|Pink crystals

37.30000

0.09090

Cobalt acetate is a red-violet crystalline solid. Vinegar-like odor. (USCG, 1999)

1.13 g/cm³

298ºC (dec.)

117.1ºC at 760 mmHg

40ºC

Mol wt: 249.08; Index of refraction: 1.542 /Tetrahydrate/

Soluble in waterSoluble in water, alcohol, dilute acids and pentyl acetate(tetrahydrate).

Separated from strong oxidants. Well closed. /Tetrahydrate ("The recommendations on this Card also apply to Cobalt (II) acetate anhydrous (CAS 71-48-7).")/

Reacts with strong oxidants causing fire and explosion hazard. /Tetrahydrate ("The recommendations on this Card also apply to Cobalt (II) acetate anhydrous (CAS 71-48-7).")/

Vinegar-like odor

Reddish-violet, deliquescent crystals /Cobalt(2+) acetate tetrahydrate/|Vinegar like odor /Tetrahydrate/|Red, needle like crystals /Tetrahydrate/|Hygroscopic|Refractive index: 1.542 /Cobalt (2+) acetate tetrahydrate/

Water soluble. Deliquescent

Salts, Basic

Salts, basic, such as COBALT ACETATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

UN 3077 9 / PGIII

2

R22; R36/37/38; R40; R43; R53

S22-S26-S36/37/39-S45

AG3150000

Xn

Stable under recommended storage conditions.

P201-P261-P280-P284-P304 + P340-P308 + P313

H302-H317-H319-H334-H341-H350i-H360F-H410

SRP: Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality; potential migration in air, soil or water; effects on animal, aquatic and plant life; and conformance with environmental and public health regulations. If it is possible or reasonable use an alternative chemical product with less inherent propensity for occupational harm/injury/toxicity or environmental contamination.|Product: Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber; Contaminated packaging: Dispose of as unused product.|Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. (Extra personal protection: P2 filter respirator for harmful particles.) Do NOT let this chemical enter the environment. /Tetrahydrate ("The recommendations on this Card also apply to Cobalt (II) acetate anhydrous (CAS 71-48-7).")/

Reacts with strong oxidants causing fire and explosion hazard. /Tetrahydrate ("The recommendations on this Card also apply to Cobalt (II) acetate anhydrous (CAS 71-48-7).")/

Cobaltous acetate is an indirect food additive for use only as a component of adhesives.|Trace minerals added to animal feeds. These substances added to animal feeds as nutritional dietary supplements are generally recognized as safe when added at levels consistent with good feeding practice. All substances listed may be in anhydrous or hydrated form. Cobalt acetate is included on this list.

Special Hazards of Combustion Products: Toxic cobalt oxide fumes may form in fire. (USCG, 1999)

|Danger|H317: May cause an allergic skin reaction [Warning Sensitization, Skin]|P201, P202, P261, P272, P273, P280, P281, P285, P302+P352, P304+P341, P308+P313, P321, P333+P313, P342+P311, P363, P391, P405, and P501|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|Aggregated GHS information provided by 2758 companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302: Harmful if swallowed [Warning Acute toxicity,