Hemadri Chemicals

33% PURE HCL IN 275 KGS DRUM PACKING , MINIMUM 22 MT 
Hydrochloric acid, solution is a colorless watery liquid with a sharp, irritating odor. Consists of hydrogen chloride, a gas, dissolved in water. Sinks and mixes with water.

Manganese oxide is any of a variety of manganese oxides and hydroxides.^[1] These include

• Manganese(II) oxide, MnO (aka Ferrite Grade)
• Manganese(II,III) oxide, Mn₃O₄
• Manganese(III) oxide, Mn₂O₃
• Manganese dioxide, (manganese(IV) oxide), MnO₂
• Manganese(VI) oxide, MnO₃
• Manganese(VII) oxide, Mn₂O₇

Other manganese oxides include Mn₅O₈, Mn₇O₁₂ and Mn₇O₁₃.

• Formula: MgSO₄
• Appearance: White crystalline solid
• Solubility: Soluble in water but not in ethanol
• Hydrated vs. Anhydrous: Can exist in both hydrated (with water molecules, like Epsom salt) and anhydrous forms.
• Epsom Salt: The common name for magnesium sulfate heptahydrate (MgSO₄·7H₂O).
• Anhydrous Magnesium Sulfate: Used as a desiccant in organic synthesis. 

Ethylene glycol, a liquid with a sweet taste, is primarily used as an antifreeze and de-icing agent in vehicles and other applications, as well as a precursor in the production of plastics and other chemicals.
Here's a more detailed breakdown of its uses:
Key Applications:
Antifreeze and De-icing:
Ethylene glycol's low freezing point and high boiling point make it ideal for preventing water in cooling systems from freezing and for de-icing applications in vehicles, airplanes, and boats.
Coolant in Automotive Engines:
It's a common component in engine coolants, preventing freezing and overheating.
Heat Transfer Fluid:
Ethylene glycol is used as a heat transfer fluid in geothermal heating/cooling systems, transporting heat through the use of a geothermal heat pump.
Industrial Processes:
Polyester Production: It's a raw material in the manufacture of polyester fibers and plastics like polyethylene terephthalate (PET).
Solvent: Ethylene glycol serves as a solvent in various applications, including paints, inks, and hydraulic fluids.
Dehydrating Agent: It's used as a dehydrating agent in the gas industry to remove moisture.
Hydraulic Brake Fluid: It is an ingredient in hydraulic brake fluids.
Other Uses:
Printing Inks: It's used in some stamp pad inks and ballpoint pens.
Cosmetics and Pharmaceuticals: It's used as a humectant (moisture-retaining agent) in some cosmetics, food, and pharmaceuticals.
Preserving Specimens: It is used to preserve specimens in school labs, especially during dissection.
Mists and Fogs: Ethylene glycols are sometimes used in the production of mists and fogs for theatrical productions and generation of artificial smoke for educational purposes or amusement.
Explosives: It is used in the manufacture of low-freezing explosives.
Alkyd Resins: It is used as a reagent in making alkyd resins.
Synthetic Waxes: It is used as a reagent in making synthetic waxes.

Propylene glycol (IUPAC name: propane-1,2-diol) is a synthetic organic compound with the chemical formula C₃H₈O₂. It is a viscous colorless liquid which is nearly odorless but possesses a faintly sweet taste. Chemically it is classed as a diol and is miscible with a broad range of solvents, including water, acetone, and chloroform.

It is produced on a large scale and is primarily used in the production of polymers, but also sees use in food processing, and as a process fluid in low temperature heat exchange applications. In the European Union, it has the E-number E1520 for food applications.

The compound is sometimes called α-propylene glycol to distinguish it from the isomer propane-1,3-diol (β-propylene glycol).