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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Zeolite, silica rich, without aluminium, crystalline, synthetic, non fibrous
EC Number:
930-986-6
Molecular formula:
M2/nO [SiO4/2]y [AlO4/2] • wH2O (n is the valence of the cation M, predominantly Na or K, and for Na and K is n=1; y >650, and w is the number of water molecules typically between 4 and 40. The composition based on the metals present in the zeolite is typically: Al: <0.1 % (due to impurities of the silicon raw material), K/Na: <1 %, Si: 40 - 46.1%
IUPAC Name:
Zeolite, silica rich, without aluminium, crystalline, synthetic, non fibrous

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers open all close all

  • TZP-Types
  • Zeosorb-Types
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Zeolite, silica rich, without aluminium, crystalline, synthetic, non fibrous
    EC Number:
    930-986-6
    Molecular formula:
    M2/nO [SiO4/2]y [AlO4/2] • wH2O (n is the valence of the cation M, predominantly Na or K, and for Na and K is n=1; y >650, and w is the number of water molecules typically between 4 and 40. The composition based on the metals present in the zeolite is typically: Al: <0.1 % (due to impurities of the silicon raw material), K/Na: <1 %, Si: 40 - 46.1%
    IUPAC Name:
    Zeolite, silica rich, without aluminium, crystalline, synthetic, non fibrous

    Composition(s) generated upon use

    Other types of composition(s)