PRODUCT SPECIFICATIONS

IPI PRODUCT SPECIFICATION

STRONTIUM NITRATE

Oxidizer 5.1
  • Chemical formula: Sr(NO3)2
  • CAS no: 10042-76-9
  • UN no: 1507
  • Specification: MIL-S-20322B Grade B (dated April 19 1973), and MIL-S-20322B Interim amendment 1 (dated June 30 1990) with lower levels of Ammonium Compounds.
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    IPI Specification No: 10122

    STRONTIUM NITRATE

    Properties Units Values Test Methods
    Min Max
    Strontium Nitrate (inc. any Barium Nitrate) % 99.5 – 4.4.1
    Moisture % – 0.05 4.4.2
    Hygroscopicity % – 0.05 4.4.3
    Acidity (pH) 6.0 7.0 4.4.4
    Water insoluble matter % – 0.02 4.4.5
    Grit % – 0.02 4.4.6
    Chloride (as Cl) % – 0.003 4.4.7
    Ammonium compounds (as NH3) % – 0.003 4.4.8
    Sulfur (total) % – 0.01 4.4.9
    Barium % – 1.5 4.4.10
    Calcium % – 0.003 4.4.10
    Magnesium % – 0.003 4.4.10
    Sodium % – 0.003 4.4.10
    Iron % – 0.003 4.4.10
    Bismuth % – 0.003 4.4.10
    Lead % – 0.003 4.4.10
    Copper % – 0.003 4.4.10
    Granulation
    > Through U.S. standard sieve no. 50 % 99.9 – 4.4.11
    > Retained on U.S. standard sieve no. 140 % 70.0 – 4.4.11

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