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  2. Cobalt(II) sulfate - Wikipedia

    en.wikipedia.org/wiki/Cobalt(II)_sulfate

    Cobalt(II) sulfate heptahydrate. Cobalt(II) sulfate is any of the inorganic compounds with the formula CoSO 4 (H 2 O) x. Usually cobalt sulfate refers to the hexa- or heptahydrates CoSO 4. 6H 2 O or CoSO 4. 7H 2 O, respectively. [1] The heptahydrate is a red solid that is soluble in water and methanol. Since cobalt(II) has an odd number of ...

  3. Moorhouseite - Wikipedia

    en.wikipedia.org/wiki/Moorhouseite

    Moorhouseite is a rare mineral with the formula CoSO 4 •6H 2 O, a naturally occurring cobalt(II) sulfate hexahydrate. It is the lower-hydrate-equivalent of bieberite (heptahydrate) and aplowite (hexahydrate). It is also hydrated equivalent of cobaltkieserite. It occurs together with moorhouseite within efflorescences found in the Magnet Cove ...

  4. NFPA 704 - Wikipedia

    en.wikipedia.org/wiki/NFPA_704

    NFPA 704 safety squares on containers of ethyl alcohol and acetone. "NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association.

  5. Cobalt compounds - Wikipedia

    en.wikipedia.org/wiki/Cobalt_compounds

    Cobalt can easily react with nitric acid to form cobalt(II) nitrate Co(NO 3) 2. Cobalt(II) nitrate exists in the anhydrous form and the hydrate form, of which the hexahydrate is the most common. Cobalt nitrate hexahydrate (Co(NO 3) 2 ·6H 2 O) is a red deliquescence crystal that is easily soluble in water, [12] and its molecule contains cobalt ...

  6. Cobalt(III) oxide - Wikipedia

    en.wikipedia.org/wiki/Cobalt(III)_oxide

    Cobalt(III) oxide is the inorganic compound with the formula of Co 2 O 3. Although only two oxides of cobalt are well characterized, CoO and Co 3 O 4, [4] procedures claiming to give Co 2 O 3 have been described. Thus treatment of Co(II) salts such as cobalt(II) sulfate with an aqueous solution of sodium hypochlorite (also known as bleach ...

  7. Why Cobalt Blue Is One of the Royals' Favorite Colors to Wear

    www.aol.com/lifestyle/why-cobalt-blue-one-royals...

    The shade has a fascinating history and symbolism. Here's why royals around the world love to wear cobalt blue.

  8. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    Chemical formula Synonyms CAS number C 10 H 16 N 2 O 8: Ethylenediaminetetraacetic acid (EDTA): 6381–92–6 C 12 H 22 O 11: sucrose: 57–50–1 C 18 H 29 O 3 S: sodium dodecyl benzenesulfonate: 2155–30–0

  9. 10 Tips for Seniors to Get Better Sleep This Year - AOL

    www.aol.com/10-tips-seniors-better-sleep...

    Making It Enjoyable and Sustainable. As we age, a good night’s sleep becomes even more crucial for our overall health and well-being. However, maintaining consistent sleep patterns can become a ...