Starch (from potato), powder, Extra Pure
Supplier: Thermo Scientific Chemicals
41969-5000
41969-0025
TS41969-5000EA
96.43
USD
TS41969-5000
TS41969-0025
Starch (from potato), powder, Extra Pure
Starch
Formula:
(C₆H₁₀O₅)n MW: 162.14 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00082026 CAS Number: 9005-25-8 EINECS: 232-679-6 |
Specification Test Results
Appearance | White Powder |
Infrared spectrum | Conforms |
Loss on drying | 18.0 % to 20.5 % (1 g, 130°C, 90 min) |
Ash | ≤0.5 % (900°C) |
Microbial contamination | ≤10000 /g (Total mesophylic count) |
Microbial contamination | ≤100 /g (Yeasts) |
Microbial contamination | ≤250 /g (Moulds) |
Microbial contamination | (Escherichia coli) Absent in 1 g |
Microbial contamination | (Salmonella) Absent in 25 g |
pH | 6 to 8 (50 % suspension in water) |
Sulfite (as SO2) | ≤10 ppm |
Arsenic (As) | ≤0.07 ppm |
Cadmium (Cd) | ≤0.05 ppm |
Iron (Fe) | ≤10 ppm |
Lead (Pb) | ≤0.1 ppm |
Mercury (Hg) | ≤0.05 ppm |
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