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  2. Safety data sheet - Wikipedia

    en.wikipedia.org/wiki/Safety_data_sheet

    A safety data sheet ( SDS ), [1] material safety data sheet ( MSDS ), or product safety data sheet ( PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products. SDSs are a widely used type of fact sheet used to catalogue information on chemical species including chemical ...

  3. Ice pack - Wikipedia

    en.wikipedia.org/wiki/Ice_pack

    The first hot and cold pack was introduced in 1948 with the name Hot-R-Cold-Pak and could be chilled in a refrigerator or heated in hot water. The first reusable hot cold pack that could be heated in boiling water or a microwave oven was first patented in 1973. Instant ice packs. An instant cold pack is a single-use device that consists of two ...

  4. Water heating - Wikipedia

    en.wikipedia.org/wiki/Water_heating

    Water storage tank. Hot water to domestic appliances. A small tank water heater. Water heating is a heat transfer process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses.

  5. Template:Chembox SDS - Wikipedia

    en.wikipedia.org/wiki/Template:Chembox_SDS

    Safety data sheet (SDS) ICSC 0414 (anhydrous) Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

  6. List of S-phrases - Wikipedia

    en.wikipedia.org/wiki/List_of_S-phrases

    Refer to special instructions/safety data sheet. S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible. S63 In case of accident by inhalation: remove casualty to fresh air and keep at rest. S64 If swallowed, rinse mouth with water (only if the person is conscious).

  7. Sodium bicarbonate - Wikipedia

    en.wikipedia.org/wiki/Sodium_bicarbonate

    Sodium bicarbonate ( IUPAC name: sodium hydrogencarbonate [9] ), commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO3. It is a salt composed of a sodium cation ( Na +) and a bicarbonate anion ( HCO 3− ). Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder.

  8. Properties of water - Wikipedia

    en.wikipedia.org/wiki/Properties_of_water

    Water is the chemical substance with chemical formula H. 2O; one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom. [25] Water is a tasteless, odorless liquid at ambient temperature and pressure. Liquid water has weak absorption bands at wavelengths of around 750 nm which cause it to appear to have a blue color. [3]

  9. Temperature - Wikipedia

    en.wikipedia.org/wiki/Temperature

    If heat capacity is measured for a well-defined amount of substance, the specific heat is the measure of the heat required to increase the temperature of such a unit quantity by one unit of temperature. For example, raising the temperature of water by one kelvin (equal to one degree Celsius) requires 4186 joules per kilogram (J/kg). Measurement