Sodium dichromate dihydrate 99.5-100.5% ACS
Supplier: Thermo Scientific Chemicals
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Danger
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Synonyms:
Sodium bichromate
AC38563-5000
AC38563-0025
AC38563-1000
TS38563-0025EA
431
USD
TS38563-0025
TS38563-5000
TS38563-1000
Sodium dichromate dihydrate 99.5-100.5% ACS
Sodium dichromate dihydrate
Formula:
Na₂Cr₂O₇·2H₂O MW: 298.00 g/mol (261.97 anhy) Boiling Pt: 400 °C (760 mmHg) Melting Pt: 357 °C Storage Temperature: Ambient |
MDL Number:
MFCD00149166 CAS Number: 7789-12-0 UN: 3087 ADR: 5.1,II |
Specification Test Results
Appearance | Orange Crystalline powder |
Titration Iodometric | 99.5 to 100.5 % |
Chloride (Cl) | ≤0.005 % |
Sulfate (SO4) | ≤0.01 % |
Aluminium (Al) | ≤0.002 % |
Calcium (Ca) | ≤0.003 % |
Magnesium (Mg) | ≤0.005 % |
Potassium (K) | ≤0.01 % |
Insoluble matter | ≤0.005 % |
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