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Chromium Compounds

Potassium Chromate

Manufacturer & Supplier — CAS 7789-00-6. Supplied ex-India in export-compliant packing with Certificate of Analysis, Material Safety Data Sheet and complete shipping documentation.

Potassium Chromate — representative photo: yellow crystalline powder
Yellow crystalline powder · ≥98% Technical
Standard export packing, India origin
Representative image — actual appearance may vary
Structural Formula
potassium-chromate molecular structure
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Applications

  • Corrosion inhibitor
  • Pigment manufacture
  • Bulk industrial supply for inorganic salts & compounds applications

Product Information

CAS Number
7789-00-6
Molecular Formula
CrK2O4
Molecular Weight
194.19 g/mol
Appearance
Yellow crystalline powder
Grade / Purity
≥98% Technical
Density
2.73
Boiling Point
1000 °C
Solubility
In water, 65.0 g/100 g water at 25 °C
Primary Application
Corrosion inhibitor, pigment manufacture
Product Group
Chromium Compounds

Product Description

Scapex Exports Pvt. Ltd., Ahmedabad, Gujarat, is actively engaged as a manufacturer, supplier and exporter of a wide range of Potassium Chromate, which includes ≥98% Technical material for chromium compounds applications.

Potassium Chromate is manufactured and supplied by Scapex Exports Pvt. Ltd. as yellow crystalline powder conforming to ≥98% Technical. The material is sourced from audited manufacturing partners in India, released against a batch Certificate of Analysis and packed for international freight in the pack sizes your process requires.

Within our inorganic salts & compounds range this product sits under Chromium Compounds, and is used principally in corrosion inhibitor, pigment manufacture. Every consignment ships with the documentation set required for customs clearance and incoming-goods inspection at destination.

Potassium Chromate is also known as (synonyms): CrK2O4, CAS 7789-00-6.

Specification

Product NamePotassium Chromate
C.A.S. Number7789-00-6
Molecular FormulaCrK2O4
Molecular Weight194.19 g/mol
Density2.73
Boiling Point1000 °C
Melting Point975 °C
SolubilityIn water, 65.0 g/100 g water at 25 °C
CategoryInorganic Salts & Compounds
Product GroupChromium Compounds
Grade / Purity≥98% Technical
AppearanceYellow crystalline powder
Primary ApplicationCorrosion inhibitor, pigment manufacture
GHS ClassificationNot classified as dangerous for transport — see the Material Safety Data Sheet (MSDS)
Country of OriginIndia
PackingBags, drums, carboys, IBC or ISO tank as applicable. Customer-specified packing available.
DocumentationCOA, MSDS, TDS, Certificate of Origin
Minimum OrderQuoted against enquiry — trial and container quantities both supported

The specification shown is the standard commercial grade. Scapex supplies against customer-specified assay limits and pharmacopoeial or industry standards — share your specification sheet and we will confirm compliance before order.

Frequently Asked Questions

Do you export Potassium Chromate from India?

Yes. Scapex Exports supplies Potassium Chromate from India to buyers worldwide, including China, United States, United Arab Emirates, Vietnam, Bangladesh, Brazil and every other market listed on this page. Shipments move from Mundra, Nhava Sheva, Kandla, Hazira and Chennai on FOB, CFR or CIF terms.

What is the CAS number of Potassium Chromate?

The CAS number of Potassium Chromate is 7789-00-6.

Can you supply a COA and SDS for Potassium Chromate?

Yes. A Certificate of Analysis against the agreed specification and a 16-section GHS Material Safety Data Sheet are supplied with every consignment, and both are downloadable from this page before you order.

What is the minimum order quantity for Potassium Chromate?

Trial quantities and full container loads are both supported. The minimum depends on the grade, the packing and the destination — send your requirement and we will confirm.

What grade of Potassium Chromate do you supply?

The standard commercial grade is ≥98% Technical, supplied as yellow crystalline powder. Other grades are available against your written specification — send the assay limits or pharmacopoeial reference you work to and we will confirm compliance before order.

What is potassium chromate?

Potassium Chromate (CAS 7789-00-6) is supplied as a yellow crystalline powder, with the molecular formula CrK2O4 and a molecular weight of 194.19 g/mol. Its main applications include corrosion inhibitor and pigment manufacture. Scapex Exports exports and supplies it from India in ≥98% Technical grade, with a batch Certificate of Analysis (COA) and MSDS.

What is the formula for potassium chromate?

Our product specification lists the molecular formula of Potassium Chromate as CrK2O4, with a molecular weight of 194.19 g/mol.

Is potassium chromate soluble in water?

Our product data gives the solubility of Potassium Chromate as: in water, 65.0 g/100 g water at 25 °C.

What color is potassium chromate?

Potassium Chromate is supplied as a yellow crystalline powder.

Global Sourcing Desk

Tell us the product, grade and destination port.

Send the specification you work to — we confirm the grade, packing, documentation set and CIF/FOB price within one business day.