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HOME
-> PRODUCTS ->
Biochemicals, Diagnostics and Buffers
-> Guanidine HCL
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SPECIFICATIONS
GUANIDINE
HYDROCHLORIDE High Purity
(GH•S)
DESCRIPTION
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RESULTS
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Clarity & Color of Solution
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Clear, Colorless
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Absorbance of Solution
{6M, AT 20+5°C}
At 230 nm
At 240 nm
At 260 nm
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0.2 MAX.
0.05 MAX.
0.03 MAX.
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Loss on Drying (%)
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1.0 MAX.
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Residue on Ignition (%)
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0.05 MAX.
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Free – Acid (%)
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0.1 MAX.
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Sulfate (ppm)
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50 MAX.
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Nitrate
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Passes Test
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Fe (ppm)
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2 MAX.
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Pb (ppm)
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0.5 MAX.
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Cu (ppm)
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0.2 MAX.
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As (ppm)
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0.5 MAX.
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Total - CN
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5 MAX.
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Free – CN
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0.1 MAX.
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Purity (%)
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99.5 MIN.
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