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Camphorsulfonic acid, sometimes abbreviated CSA or 10-CSA is an organosulfur compound.Like typical sulfonic acids, it is a relatively strong acid that is a colorless solid at room temperature and is soluble in water and a wide variety of organic substances.
Camphor (/ ˈ k æ m f ər /) is a waxy, colorless solid with a strong aroma. [5] It is classified as a terpenoid and a cyclic ketone.It is found in the wood of the camphor laurel (Cinnamomum camphora), a large evergreen tree found in East Asia; and in the kapur tree (Dryobalanops sp.), a tall timber tree from South East Asia.
Camphoric acid, C 10 H 16 O 4 [citation needed] or in Latin form Acidum camphoricum, is a white crystallisable substance obtained from the oxidation of camphor. It exists in three optically different forms; the dextrorotatory one is obtained by the oxidation of dextrorotatory camphor and is used in pharmaceuticals .
The molecular formula C 10 H 16 O (molar mass: 152.24 g/mol) may refer to: Camphor; Carveol; Citral, or the related neral or gerania; β-Cyclocitral (E,E)-2,4-Decadienal;
Chemical formula. C 28 H 34 O 8 S 2: Molar mass: 562.69 g·mol −1 Melting point: 255 °C (491 °F; 528 K) ... It is a benzylidene camphor derivative, many of which ...
Molecular weight (M.W.) (for molecular compounds) and formula weight (F.W.) (for non-molecular compounds), are older terms for what is now more correctly called the relative molar mass (M r). [8] This is a dimensionless quantity (i.e., a pure number, without units) equal to the molar mass divided by the molar mass constant .
The terms "molecular mass", "molecular weight", and "molar mass" may be used interchangeably in less formal contexts where unit- and quantity-correctness is not needed. The molecular mass is more commonly used when referring to the mass of a single or specific well-defined molecule and less commonly than molecular weight when referring to a ...
It is a minor constituent of many essential oils such as turpentine, cypress oil, camphor oil, citronella oil, neroli, ginger oil, valerian, and mango. [5] It is produced industrially by isomerization of the more common alpha-pinene using a solid acid catalyst such as titanium dioxide .