Sand, white quartz, 1KG purum p.a., powder

SKU:
83340-1KG
  • $91.60

    • Description

    Sand, white quartz, 1KG

    purum p.a., powder

    Synonym(s):
    Quartz, Silicon dioxide
    Linear Formula:
    SiO2
    CAS Number:
    14808-60-7
    Molecular Weight:
    60.08
    EC Number:
    238-878-4
    MDL number:
    MFCD00011232
    PubChem Substance ID:
    329769066

    PROPERTIES

    grade

    purum p.a.

    form

    powder

    loss

    ≤0.3% loss on ignition, 900 °C

    particle size

    >230 mesh

    anion traces

    chloride (Cl-): ≤50 mg/kg

    cation traces

    Ca: ≤200 mg/kg
    Cd: ≤50 mg/kg
    Co: ≤50 mg/kg
    Cu: ≤50 mg/kg
    Fe: ≤200 mg/kg
    K: ≤1000 mg/kg
    Na: ≤150 mg/kg
    Ni: ≤50 mg/kg
    Pb: ≤100 mg/kg
    Zn: ≤50 mg/kg

    SMILES string

    O=[Si]=O

    InChI

    1S/O2Si/c1-3-2

    InChI key

    VYPSYNLAJGMNEJ-UHFFFAOYSA-N

    DESCRIPTION

    General description

    The product is sand, white quartz (SiO2). Its reaction with alkaline NaNO3 solutions containing dissolved Al at 89°C has been investigated.[1]

    Application

    Sand, white quartz (quartz) has been employed as a solid sample to evaluate the pore-volume variations during fluid-rock interaction experiments.[2]

    Analysis Note

    metal and chloride traces refer to acid-soluble parts

    SAFETY INFORMATION

    Signal Word

    Danger

    Hazard Statements

    H372

    Precautionary Statements

    P260 - P264 - P270 - P314 - P501

    Hazard Classifications

    STOT RE 1 Inhalation

    Target Organs

    Lungs

    Storage Class Code

    6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

    WGK

    nwg

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable