Ion Exchangers & Plasticizers

In ion-selective electrodes, the ion exchanger is typically dispersed in a polymer matrix along with a plasticizer to form a homogeneous membrane. This membrane is then coated onto the surface of an electrode and acts as the sensing element. When the electrode is exposed to a sample containing the target ion, the ion exchanger selectively binds to the ion, generating an electrical potential that is measured by the electrode. The plasticizer helps to ensure that the membrane remains flexible and allows for efficient ion transport, enhancing the sensitivity and reliability of the sensor.

  • [12-(4-Ethylphenyl)Dodecyl] 2-Nitrophenyl Ether

    Catalog No: SP-P-0005
    Purity: 95%-98%
    CAS No: 155056-63-6
    Synonyms: ETH 8045; 1-[12-(4-ethylphenyl)dodecoxy]-2-nitrobenzene
    MW: 411.58
    Formula: C26H37NO3

     

    Price range: $58.00 through $1,464.00 Select options This product has multiple variants. The options may be chosen on the product page

  • 1-Dodecyloxy-2-Nitrobenzene

    Catalog No: SP-P-0004
    Purity: 95%-99%
    CAS No: 83027-71-8
    Synonyms: ETH 217; 1-dodecoxy-2-nitrobenzene
    MW: 307.43
    Formula: C18H29NO3  

    Price range: $60.00 through $198.00 Select options This product has multiple variants. The options may be chosen on the product page

  • 2-Nitrophenyl octyl ether (NPOE)

    Catalog No: SP-P-0003
    Purity: 97%
    CAS No: 37682-29-4
    MW: 251.32
    Formula: C14H21NO3  

    Price range: $70.00 through $845.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Clickable o-NPOE

    Catalog No: SP-C-0004
    Purity: >97%
    CAS No: 799261-00-0
    MW: 275.34
    Formula: C16H21NO3  

    Price range: $492.00 through $1,595.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Di-n-octyl sebacate

    Catalog No: SP-P-0002
    Purity: 97%-99%
    CAS No: 122-62-3
    Synonyms: DOS; dioctyl sebacate; Bis(2-ethylhexyl) sebacate
    MW: 426.67
    Formula: C26H50O4  

    Price range: $110.00 through $418.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Diisodecyl adipate

    Catalog No: SP-P-0001
    Purity: 98%
    CAS No: 27178-16-1
    Synonym: Bis(8-methylnonyl) hexanedioate
    MW: 426.67
    Formula: C26H50O4  

    $60.00 Select options This product has multiple variants. The options may be chosen on the product page

  • DOA

    Catalog No: SP-P-0006
    Purity: 97%
    CAS No: 103-23-1
    Synonym: Bis(2-ethylhexyl) adipate
    MW: 370.57
    Formula: C22H42O4  

    $120.00 Select options This product has multiple variants. The options may be chosen on the product page

  • ETH 500

    Catalog No: SP-R-0004
    Purity: >97%
    CAS No: 100581-42-8
    Synonym: Tetradodecylammonium tetrakis(4-chlorophenyl)borate
    MW: 1148.34
    Formula: C72H116BCl4N

     

    Price range: $250.00 through $495.00 Select options This product has multiple variants. The options may be chosen on the product page

  • MMA-DMA copolymer

    Catalog No: SP-O-0003
    CAS No: N/A

     

    Price range: $385.00 through $1,320.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Potassium tetrakis(4-chlorophenyl)borate

    Catalog No: SP-R-0003
    Purity: 97%
    CAS No: 14680-77-4
    Synonym: KTClPB
    MW: 496.11
    Formula: C24H16BCl4K  

    Price range: $30.00 through $768.00 Select options This product has multiple variants. The options may be chosen on the product page

  • Potassium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate

    Catalog No: SP-R-0006
    Purity: 95%-98%
    CAS No: 105560-52-9
    Synonym: KTFPB
    MW: 902.31
    Formula: C32H12BF24K  

    Price range: $348.00 through $3,058.00 Select options This product has multiple variants. The options may be chosen on the product page

  • PVC

    Catalog No: SP-O-0007
    CAS No: 9002-86-2
    Info: K-value 68-65
    Formula: (CH2CHCl)n

     

    Price range: $25.00 through $40.00 Select options This product has multiple variants. The options may be chosen on the product page