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Chromic Acid (Chromium Trioxide)

(2.5)
GOLD Member
Supplier From Canada
Oct-12-24

Chromic Acid is most known for its use in the metal finishing (intermediate in chromium plating) industry. Other common uses are as a wood preservative, production of plastic products, ceramic glazes and to clean laboratory glassware. Chromic Acid is also used in Magnetic Tapes, as a Catalyst, in copper stripping, aluminum anodizing, as a corrosion inhibitor, in photography, as a purifying oil and acetylene , also as a oxidizer in organic synthesis.
Physical And Chemical Properties

Physical State: Odorless dark red deliquescent solid
Melting Point: 197 �°C
Boiling Point: Decomposes
Specific Gravity: 2.70
Solubility in Water: Highly soluble
PH: 0.20-2.0 depending on concentration
NFPA Ratings: Health: 3; Flammability: 0; Reactivity:1
Flash Point: Not combustible
Stability: Stable under ordinary conditions
Sales Specification

Appearance: Dark Red Flakes
Chromic Acid: 99.7%
SO42-: 0.05% Max
Na+: 0.02% Max
Substance insoluble in water: 0.01% Max
Turbidity: 5.0% Max
Iron(Fe): 0.005% Max
Packing

110.23 Lb Drum, 18 Drums per Pallet
DOT Transportation

UN Number: 1463
Proper Shipping Name: Chromium Trioxide, Anhydrous
Hazard Class: 5.1 (6.1, 8)
Packing Group: II
RQ

Price and Minimum Quantity

Price: $1200
MOQ: 27 Metric Tonnes
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Ingredients: Iodine, dimethyl dodecyl amine oxide, quaternary ammonium salt, non-ionic surfactant, etc.

Raw Material Assay: Iodine 5%

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Appearance and usage

Reddish brown sticky liquid; its aqueous solution is acidic, foams produce when shaken.

It is easily soluble in water or ethanol.

It can be dissociated into cationic active species with reactive oxygen and active iodine in the aqueous solution, which has cleaning function.



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The preparations wrappers: should be fitted with brand new dark PET/HDPE with plastic inner lid.

The Process of making preparations: when you fill the dilution into the container, the foam will be produced. Therefore, the self-priming filling machine is not appropriate. Please be attention the requirement of the preparation's pH value.

The requirement of water quality: deionized water would be best. Don't make it with the high hardness tap-water and alkaline water.
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