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HSN Code 28392000: Potassium Silicates

HSN Code 28392000 represents Potassium Silicates under GST classification. This code helps businesses identify Potassium Silicates correctly for billing, taxation, and trade. With HSN Code 28392000, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import or export of Potassium Silicates.

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Description of Goods for HSN Code 28392000

HSN Code 28392000 relates to the following description.

Description of Goods

Silicates; commercial alkali metal silicates - of potassium

Chapter

28 - Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes

Sub Chapter

2839 - Silicates; commercial alkali metal silicates

CGST

9%

SGST

9%

IGST

18%

CESS

0%

What does HSN Code 28392000 not include?

Potassium Silicates does not include products with the following descriptions.

SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS : Of sodium : Sodium metasilicates

SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS : Other : Magnesium trisilicate

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Frequently Asked Questions

Clear answers to common queries about HSN Code 28392000 and GST compliance.

What products are classified under HSN 28392000 ?

It includes Fluorinated derivatives – others

How should mixed supplies be billed when Potassium Silicates is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Potassium Silicates; Nil for exempt items if applicable).

Any common misclassification issue with Potassium Silicates?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

How much GST applies to Potassium Silicates?

Under HSN 28392000, Potassium Silicates attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Do e‑way bill and e‑invoice apply for Potassium Silicates?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

Can we claim ITC on inputs used to trade Potassium Silicates?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

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Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.