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  2. Polyacrylamide - Wikipedia

    en.wikipedia.org/wiki/Polyacrylamide

    CAS Number. 9003-05-8 ChemSpider: none; ECHA InfoCard: 100.118.050: UNII: 5D6TC4BRWV (1500 MW) CompTox Dashboard (EPA) DTXSID7042308; Properties Chemical formula (C 3 ...

  3. Styrene-butadiene - Wikipedia

    en.wikipedia.org/wiki/Styrene-butadiene

    In 2010, more than half (54%) of all used dry binders consisted of SB-based latexes. [8] This amounted for roughly 1.2 million tonnes. It is also used in building applications, as a sealing and binding agent behind renders as an alternative to PVA, but is more expensive. In the latter application, it offers better durability, reduced shrinkage ...

  4. CAS Registry Number - Wikipedia

    en.wikipedia.org/wiki/CAS_Registry_Number

    Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.

  5. Poly(methyl acrylate) - Wikipedia

    en.wikipedia.org/wiki/Poly(methyl_acrylate)

    Poly(methyl acrylate) (PMA) is a family of organic polymers with the formula (CH 2 CHCO 2 CH 3) n.It is a synthetic acrylate polymer derived from methyl acrylate monomer. The polymers are colorless.

  6. List of UN numbers 1801 to 1900 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_1801_to...

    n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]

  7. Polyacrylic acid - Wikipedia

    en.wikipedia.org/wiki/Polyacrylic_acid

    Polyacrylic acid is a weak anionic polyelectrolyte, whose degree of ionisation is dependent on solution pH. In its non-ionised form at low pHs, PAA may associate with various non-ionic polymers (such as polyethylene oxide, poly-N-vinyl pyrrolidone, polyacrylamide, and some cellulose ethers) and form hydrogen-bonded interpolymer complexes. [17]

  8. List of CAS numbers by chemical compound - Wikipedia

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

    1302–01–8 Ag 2 MoO 4: silver molybdate: 13765–74–7 Ag 2 O: silver oxide: 20667–12–3 Ag 2 S: silver sulfide: 21548–73–2 Ag 2 SO 4: silver sulfate: 10294–26–5 Ag 2 Se: silver selenide: 1302–09–6 Ag 2 SeO 3: silver selenite: 7784–05–6 Ag 2 SeO 4: silver selenate: 7784–07–8 Ag 2 Te: silver telluride: 12002–99–2 ...

  9. Polycarbophil calcium - Wikipedia

    en.wikipedia.org/wiki/Polycarbophil_calcium

    no bowel movement within 3 days after using polycarbophil A different representation: polyacrylic acid residues are shown in red, residues of the cross-linker divinyl glycol (3,4-dihydroxy-1,5-hexadiene) in blue.