ACIDS

Chromic Acid

The term chromic acid is usually used for a mixture made by adding concentrated sulfuric acid to a dichromate, which may contain a variety of compounds, including solid chromium trioxide. This kind of chromic acid may be used as a cleaning mixture for glass. Chromic acid may also refer to the molecular species, H2CrO4 of which the trioxide is the anhydride. Chromic acid features chromium in an oxidation state of +6 (or VI). It is a strong and corrosive oxidising agent.

Product Name Chromic Acid
Grades i) Electroplating Grade
ii) Analytical Reagent Grade
Chemical Formula CrO3
Molecular Weight 99.99
Odor Odorless
PH 1.5-1.9
Melting Point 197°C to 387°C
Specific Gravity 2.7 @ 20°C
Bulk Density 1.7g/cm3 approx
CAS Number 1333-82-0
Appearance Electroplating Grade: Dark reddish granules of flakes. Approx. 2mm in diameter
Analytical Reagent Grade: Dark Brownish red crystals of granular powder.
Caution Fire and Explosion Hazard
Chemical Characteristics Soluble in Water (62% w/w @ 20°C), forming a strong acid which is corrosive and oxidizing. Decomposes oxygen with further heating.
Packaging 50 kgs. Mild Steel drums with inner coated and sealed airtight.
Storage Can be stored indefinitely without deterioration if the seal is kept intact. Keep away from inflammable organic matter and use in cool place.
Sulfamic Acid Descalent

Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, and sulfamidic acid, is a molecular compound with the formula H3NSO3. This colorless, water-soluble compound finds many applications. Sulfamic acid melts at 205 °C before decomposing at higher temperatures to water, sulfur trioxide, sulfur dioxide and nitrogen.[2] Sulfamic acid (H3NSO3) may be considered an intermediate compound between sulfuric acid (H2SO4), and sulfamide (H4N2SO2), effectively replacing a hydroxyl (–OH) group with an amine (–NH2) group at each step. This pattern can extend no further in either direction without breaking down the sulfonyl (–SO2–) moiety. Sulfamates are derivatives of sulfamic acid.

Product Name Sulfamic Acid Descalent
Grade Standard Descalent Grade
Physical State Powder
Usage Industrial
Packaging Size 50KGS
Packaging Type 1.5-1.9
Melting Point HDPE BAGS
Content 98%(min.)
Moisture 1-2% (max.)
Physical Appearance White Powder
Sulphate as SO4 0.5%
Lead as Pb 0.0001%
Iron as Fe 0.002%
Inhibitor dose 1.5% (Coronil-130TI)
Inhibitor Effeciency Min 98% (MS, SS, Copper, Nickel, Metal)
Ammonical Nitrogen as NH4 HSO4 0.015
Citric Acid

Citric acid is a weak organic acid that has the chemical formula C 6H 8O 7. It occurs naturally in citrus fruits. In biochemistry, it is an intermediate in the citric acid cycle, which occurs in the metabolism of all aerobic organisms. More than a million tons of citric acid are manufactured every year. It is used widely as an acidifier, as a flavoring and chelating agent.[7] A citrate is a derivative of citric acid; that is, the salts, esters, and the polyatomic anion found in solution. An example of the former, a salt is trisodium citrate; an ester is triethyl citrate. When part of a salt, the formula of the citrate ion is written as C 6H 5O3− 7 or C 3H 5O(COO)3− 3.

Product Name Citric Acid
Brand WEIFANG ENSIGN
Packaging Size 25KGS
Type Monohydrate
Grade Standard 50KGS
Packaging Type Food Grade
Packaging Type Bag
Form Powder
Moisture 1-2% (max.)
Pay Mode Terms T/T (Bank Transfer),Other
Delivery Time IMMEDIATE
Packaging Details 25KGS PAPER BAGS
Phosphoric Acid

Phosphoric acid (also known as orthophosphoric acid or phosphoric(V) acid) is a weak acid with the chemical formula H3PO4. Orthophosphoric acid refers to phosphoric acid, which is the IUPAC name for this compound. The prefix ortho- is used to distinguish the acid from related phosphoric acids, called polyphosphoric acids. Orthophosphoric acid is a non-toxic acid, which, when pure, is a solid at room temperature and pressure. The conjugate base of phosphoric acid is the dihydrogen phosphate ion, H 2PO− 4, which in turn has a conjugate base of hydrogen phosphate, HPO2− 4, which has a conjugate base of phosphate, PO3− 4. Phosphates are essential for life.[8] The most common source of phosphoric acid is an 85% aqueous solution; such solutions are colourless, odourless, and non-volatile. The 85% solution is a syrupy liquid, but still pourable. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution is acidic enough to be corrosive.

Product Name Phosphoric Acid
TECHNICAL GRADE 86 %
FOOD GRADE 86 %
ADITYA BIRLA CHEMICALS LTD MAKE READY STOCK 50KGS NET SEALED
Delivery Time IMMEDIATELY
Packaging Details 50KGS NETT SEALED CARBOUYS
Boric Acid

The most common source of phosphoric acid is an 85% aqueous solution; such solutions are colourless, odourless, and non-volatile. The 85% solution is a syrupy liquid, but still pourable. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution is acidic enough to be corrosive.

Product Name Boric Acid
Features Most competitive price
High quality
High reliability

Hydrofluoric

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Slurry

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