Rubidium Chromate (Rb2CrO4) Powder Description:
Rubidium Chromate (Rb2CrO4) Powder’s aqueous solution is alkaline. It is obtained by chromic anhydride and rubidium carbonate heating reaction. In the pharmaceutical industry, it is used as sleeping pills, and sedatives.
Rubidium Chromate (Rb2CrO4) Powder Specifications:
Properties (Theoretical)
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Compound Formula
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Rb2CrO4
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Molecular Weight
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286.93
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Appearance
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Yellow powder
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Density
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3.518 g/mL at 25 ℃ (lit.)
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Solubility
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g/100g solution H2O: 38.27 (0℃), 43.265 (25℃) [KRU93]; g/100g H2O: 62.0 (0℃), 73.6 (20℃), 95.7 (60℃) [LAN05]
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Rubidium Chromate (Rb2CrO4) Safety Information:
Safety Information according to GHS
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Hazard Codes
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O,T,N
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Risk Statements
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45-46-8-42/43-50/53-43-49
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Safety Statements
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53-17-26-27-36/37/39-45-61-60
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RIDADR
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UN 1479 5.1/PG 2
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WGK Germany
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3
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Hazard Class
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5.1
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Packing Group
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III
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Rubidium Chromate (Rb2CrO4) Powder Applications:
Chemical synthesis: Rubidium Chromate is used in the synthesis of various chemicals.
Catalysis: It can be used as a catalyst in certain reactions.
Research and analysis: It is used in laboratories for research purposes, particularly in studies involving rubidium and chromium compounds.
Rubidium Chromate (Rb2CrO4) Powder Packaging:
Our Rubidium Chromate (Rb2CrO4) Powder is stored in a cool, dry, well-ventilated warehouse and will be kept sealed in a tightly closed container. The storage area shall be equipped with suitable materials to accommodate leaks. It will be carefully handled during storage and transportation to preserve the quality of our product in its original condition. It will be packed in vacuum packing in carton or iron drum.
Rubidium Chromate (Rb2CrO4) Powder FAQs
Q1: What is Rubidium Chromate (Rb₂CrO₄)?
Rubidium Chromate is an inorganic compound consisting of rubidium cations (Rb⁺) and chromate anions (CrO₄²⁻). It is often seen as a yellow powder or crystalline substance.
Q2: Is Rubidium Chromate toxic?
Yes, Rubidium Chromate is toxic, primarily due to the presence of chromium in its hexavalent form (Cr⁶⁺), which is a known carcinogen. Proper safety precautions should be followed when handling this substance.
Q3: What precautions should be taken when handling Rubidium Chromate powder?
Personal protective equipment (PPE): Wear gloves, safety goggles, and a lab coat. If handling large quantities, consider wearing a face shield and respirator.
Ventilation: Use it in a well-ventilated area or fume hood to avoid inhaling the dust or vapors.
Storage: Store in a cool, dry place, away from incompatible substances.