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Bromine (Br) is a chemical element and a member of the halogen group, known for its reddish-brown liquid state at room temperature. With a distinct, pungent odor, bromine is highly reactive and can be hazardous if not handled properly.
- Physical State: Liquid at room temperature
- Color: Reddish-brown
- Odor: Strong and irritating
- Boiling Point: 58.8°C (137.8°F)
- Melting Point: -7.2°C (19°F)
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Chloroform, with the chemical formula CHCl₃, is a colorless, volatile liquid with a sweet odor. It has been used in various applications, particularly in laboratories and industries, but it also poses significant health and safety risks. Here’s an overview of chloroform, including its properties, uses, safety considerations, and regulatory aspects.
- Physical State: Colorless liquid at room temperature.
- Odor: Characteristic sweet smell, which can be misleading regarding its toxicity.
- Boiling Point: Approximately 61.2 °C (142.2 °F).
- Solubility: Slightly soluble in water but miscible with organic solvents.
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Hydrofluoric Acid (HF) is a highly reactive, colorless solution known for its ability to dissolve many materials, including glass. This powerful acid is widely used in industrial and manufacturing processes, particularly in applications that require etching, cleaning, and surface preparation. Below is a guide to hydrofluoric acid’s primary uses, benefits, and safety measures.
Synonym(s): HF
Empirical Formula (Hill Notation): HF
CAS No.:7664-39-3
Molecular Weight:20.01
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Potassium Dichromate (K₂Cr₂O₇) is a bright orange, crystalline compound widely used across multiple industries for its strong oxidizing properties. Known for its stability and reactivity, potassium dichromate is essential in applications ranging from laboratory analysis to leather tanning, metal treatment, and chemical synthesis. Here’s a guide to its primary uses, benefits, and safety considerations.
Synonym(s): Potassium dichromate, Potassium bichromate
Linear Formula: K2Cr2O7
CAS No.:7778-50-9
Molecular Weight:294.18
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Synonym(s): Potassium dichromate, Potassium bichromate
Linear Formula: K2Cr2O7
CAS No.:7778-50-9
Molecular Weight:294.18
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Synonym(s): Mercury(II) iodide red,, Mercuric iodide red
Empirical Formula (Hill Notation): HgI2
CAS No.:7774-29-0
Molecular Weight:454.40
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Linear Formula: SOCl2
CAS No.:7719-09-7
Molecular Weight:118.97
EC No.:231-748-8
Beilstein No.:1209273
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Linear Formula: SOCl2
CAS No.:7719-09-7
Molecular Weight:118.97
EC No.:231-748-8
Beilstein No.:1209273