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Food Grade White Crystal Particle Citric Acid Cas 77-92-9 For PH adjuster / Neutralizer

Categories Household Care Raw Materials
Place of Origin: China
MOQ: 25kg
Payment Terms: L/C, T/T, Western Union, MoneyGram,
Supply Ability: 500tons/month
Delivery Time: Within 7 days after received the payment
Packaging Details: 25kg/bag
CAS No.: 77-92-9
Appearance: White crystal Particle
Usage: pH adjuster/Neutralizer
Package: 25kg/bag
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    Food Grade White Crystal Particle Citric Acid Cas 77-92-9 For PH adjuster / Neutralizer


    pH adjuster citric acid in food grade cas no.77-92-9 fodetergent product


    Citric acid


    1. Appearance: White crystal Particle
    2. Cas No.77-92-9

    3. MF:C6H8O7

    4. EINECS:201-069-1

    1. Description:

    Citric acid is an alpha hydroxy acid used in personal care products to adjust the acidity or promote skin peeling and re-growth in the case of anti-aging products. Citric acid is naturally found in citric fruits and juices, providing the characteristic acidic taste.

    Function(s): Chelating Agent; Fragrance Ingredient; pH Adjuster; BUFFERING; MASKING


    2. Specification


    Items

    Specification

    Result

    Remarks

    Appearance :

    Colorless to white crystal solid

    Comply

    Passed

    Odor :

    odorless

    Comply

    Passed

    Color

    white

    Comply

    Passed

    Citric acid Content%:

    99.5-101.0

    100%

    Passed

    Moisture% :

    7.5-9.0

    8.2%

    Passed

    Sulphated Ash%:

    0.05max

    0.02%

    Passed

    Chloride%:

    50ppm max.

    23

    Passed

    Fe%:

    50ppm max.

    30

    Passed

    Heavy Metal%:

    5ppm max

    1.2ppm

    Passed

    Endotoxin of Gem:

    ≤0.5IU/mgl

    0.2

    Passed



    3 . Usage

    • Foods, other

    Citric acid can be added to ice cream as an emulsifying agent to keep fats from separating, to caramel to prevent sucrose crystallization, or in recipes in place of fresh lemon juice. Citric acid is used with sodium bicarbonate in a wide range of effervescent formulae, both for ingestion (e.g., powders and tablets) and for personal care (e.g., bath salts, bath bombs, and cleaning of grease). Citric acid is also often used in cleaning products and sodas or fizzy drinks.


    Citric acid sold in a dry powdered form is commonly sold in markets and groceries as "sour salt", due to its physical resemblance to table salt. It has use in culinary applications where an acid is needed for either its chemical properties or for its sour flavor, but a dry ingredient is needed and additional flavors are unwanted (e.g., instead of vinegar or lemon juice).

    • Cleaning and chelating agent

    Citric acid is an excellent chelating agent, binding metals. It is used to remove limescale from boilers and evaporators.[8] It can be used to soften water, which makes it useful in soaps and laundry detergents. By chelating the metals in hard water, it lets these cleaners produce foam and work better without need for water softening. Citric acid is the active ingredient in some bathroom and kitchen cleaning solutions. A solution with a 6% concentration of citric acid will remove hard water stains from glass without scrubbing. In the industry, it is used to dissolve rust from steel. Citric acid can be used in shampoo to wash out wax and coloring from the hair.


    Illustrative of its chelating abilities, citric acid was the first successful eluant used for total ion-exchange separation of the lanthanides, during the Manhattan Project in the 1940s. In the 1950s, it was replaced by the far more efficient EDTA. It can be used to substantially slow setting of Portland cement.

    • Cosmetics and pharmaceuticals

    Citric acid is widely used as a pH adjusting agent in creams and gels of all kinds. In this role, it is classified in most jurisdictions as a processing aid and so does not need to be listed on ingredient lists.

    Citric acid is an alpha hydroxy acid and used as an active ingredient in chemical peels.

    Citric acid is commonly used as a buffer to increase the solubility of brown heroin. Single-use citric acid sachets have been used as an inducement to get heroin users to exchange their dirty needles for clean needles in an attempt to decrease the spread of HIV and hepatitis.[15] Other acidifiers used for brown heroin are ascorbic acid, acetic acid, and lactic acid; in their absence, a drug user will often substitute lemon juice or vinegar.

    Citric acid is used as one of the active ingredients in the production of antiviral tissues.


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