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Product Name | Potassium chromate, For Molecular Biology |
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SKU | MB342 |
CAS No | 7789-00-6 |
EC No. | 232-140-5 |
EC Index No. | 024-006-00-8 |
Molecular formula | K₂CrO₄ |
Molecular Weight | 194.19 |
HS Code | 2841 50 90 |
Storage | Below 30°C |
Shelf Life | 4 Years |
Customized Product Available | No |
Appearance | Faint yellow to yellow crystals or powder or solid |
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Solubility | 33.3 mg soluble in 1 mL of water |
DNases | None detected |
RNases | None detected |
pH (5% in water at 25°C) | 8.60 - 9.80 |
Calcium (Ca) | <= 0.005% |
Chloride (Cl) | <= 0.005% |
Insoluble matter | <= 0.005% |
Sodium (Na) | <= 0.02% |
Sulfate (SO₄) | <= 0.03% |
Assay (Iodimetry) | min. 99.50% |
Hazard Pictogram(s) | ![]() |
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Signal Word | Danger |
Hazard Statement(s) | H315- H317- H319- H335- H340- H350i- H410 |
Precautionary Statement(s) | P261- P273- P280- P312- P403 + P233- P501 |
UN No. | 3288 |
Class | 6.1 |
Packing Group | III |
RTECS | GB2940000 |
WGK | 3 |