Artikel
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Standar ((BP98)
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Definisi
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Memenuhi tes
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Karakter
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Serbuk putih, kristal, kristal atau butiran tak berwarna
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Identifikasi
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Memenuhi tes
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Periksa
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990,5% ~ 100,5%
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Kerugian saat pengeringan
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≤ 0,5%
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Substansi yang dapat dibedakan dengan karbosa
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Lulus tes
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Abu Sulfat
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≤ 0,1%
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Besi
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≤ 50 ppm
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Klorida
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≤ 50 ppm
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Oxalate
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≤ 300 ppm
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Sulfat
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≤ 150 ppm
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Logam berat
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≤ 10 ppm
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Arsenik
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≤ 4 ppm
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Kalsium
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≤ 200 ppm
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Barium
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Lulus tes
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Tridodecylamine
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≤ 0,1 ppm
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