PRODUCT SPECIFICATIONS

IPI PRODUCT SPECIFICATION

SILICON, POWDERED

  • Chemical formula: Si 
  • CAS no: 7440-21-3
  • Specification: MIL-S-230C Grade I, Class A (dated January 12, 1983)
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    IPI Specification No: 10265

    SILICON, POWDERED

    Properties Units Values Test Methods
    Min Max
    Silicon, (Si) %, wt. 99.7 –
    Iron, (Fe) %, wt. – 1.0
    Aluminum, (Al) %, wt. – 1.0
    Particle Size:
    > Passing through US sieve no. 100 % 99.0 –
    > Passing through US sieve no. 200 % 80.0 –

    Island Pyrochemical Industries provides this product specification sheet solely for informational purposes, and reserves the right to change product specifications without prior notification.