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  • Thumbnail for Polypropylene
    Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization...
    49 KB (5,679 words) - 05:58, 2 April 2024
  • Thumbnail for Sodium hypochlorite
    Sodium hypochlorite is an alkaline inorganic chemical compound with the formula NaOCl (also written as NaClO). It is commonly known in a dilute aqueous...
    55 KB (5,753 words) - 21:03, 14 March 2024
  • Acetaldehyde (IUPAC systematic name ethanal) is an organic chemical compound with the formula CH3 CHO, sometimes abbreviated as MeCHO. It is a colorless...
    50 KB (5,159 words) - 16:23, 28 April 2024
  • Thumbnail for E number
    E numbers, short for Europe numbers, are codes for substances used as food additives, including those found naturally in many foods, such as vitamin C...
    73 KB (1,305 words) - 01:42, 12 April 2024
  • Thumbnail for JWH-133
    JWH-133 (Dimethylbutyl-deoxy-Delta-8-THC) is a potent selective CB2 receptor agonist with a Ki of 3.4nM and selectivity of around 200x for CB2 over CB1...
    7 KB (579 words) - 13:22, 26 November 2023
  • Thumbnail for 4'-Methoxy-α-pyrrolidinopropiophenone
    4'-Methoxy-α-pyrrolidinopropiophenone (MOPPP) is a stimulant designer drug of the pyrrolidinophenone class. It has the potential to produce euphoria,[citation...
    9 KB (473 words) - 00:16, 29 November 2023
  • Thumbnail for Nitrogen triiodide
    Nitrogen triiodide is an inorganic compound with the formula NI3. It is an extremely sensitive contact explosive: small quantities explode with a loud...
    8 KB (721 words) - 05:03, 4 November 2023
  • Isotopic labeling (or isotopic labelling) is a technique used to track the passage of an isotope (an atom with a detectable variation in neutron count)...
    42 KB (5,512 words) - 10:39, 14 April 2024
  • Thumbnail for Hypochlorite
    In chemistry, hypochlorite, or chloroxide is an anion with the chemical formula ClO−. It combines with a number of cations to form hypochlorite salts....
    18 KB (1,725 words) - 18:08, 16 January 2024
  • Sodium perborate is chemical compound whose chemical formula may be written NaH2BO4, Na2H4B2O8, or, more properly, [Na+]2[B2O4(OH)4]2−. Its name is sometimes...
    20 KB (2,096 words) - 10:23, 28 April 2024
  • John Howard Purnell OBE FRSC (17 August 1925 Rhondda, South Wales — 12 January 1996 Swansea, Wales) was a Welsh chemist. He attended Maes y Dderwen County...
    4 KB (193 words) - 09:10, 9 November 2023
  • The International Numbering System for Food Additives (INS) is a European-based naming system for food additives, aimed at providing a short designation...
    34 KB (485 words) - 08:40, 29 April 2024
  • Thumbnail for Robert H. Crabtree
    Robert Howard Crabtree FRS (born 17 April 1948) is a British-American chemist. He is serving as Conkey P. Whitehead Professor Emeritus of Chemistry at...
    17 KB (1,677 words) - 07:17, 10 February 2024
  • Thumbnail for Electrolysed water
    Electrolysed water (electrolyzed water, EOW, ECA, electrolyzed oxidizing water, electro-activated water or electro-chemically activated water solution)...
    6 KB (603 words) - 20:05, 3 February 2023
  • Thumbnail for Halazone
    Halazone (4-(dichlorosulfamoyl)benzoic acid) is a chemical compound whose formula can be written as either C 7H 5Cl 2NO 4S or (HOOC)(C 6H 4)(SO 2)(NCl...
    6 KB (448 words) - 01:41, 25 December 2022
  • Thumbnail for Chlorine-releasing compounds
    Chlorine-releasing compounds, also known as chlorine base compounds, is jargon to describe certain chlorine-containing substances that are used as disinfectants...
    26 KB (2,911 words) - 17:09, 26 January 2024
  • Tetramethyl orthosilicate (TMOS) is the chemical compound with the formula Si(OCH3)4. This molecule consists of four methoxy groups bonded to a silicon...
    4 KB (298 words) - 10:59, 8 May 2023
  • Thumbnail for Brassicasterol
    Brassicasterol (24-methyl cholest-5,22-dien-3β-ol) is a 28-carbon sterol synthesised by several unicellular algae (phytoplankton) and some terrestrial...
    9 KB (635 words) - 23:09, 29 April 2023
  • The GreenScreen for Safer Chemicals is a transparent, open standard for assessing chemical hazard that supports alternatives assessment for toxics use...
    11 KB (1,298 words) - 21:57, 16 December 2021