Typical specifications
- CAS 7664-93-9; formula H2SO4; EINECS 231-639-5
- Assay listed ≥98%; reported result 98.98%
- Fe ≤0.005%; reported 0.002%
- As ≤0.0001%; Hg ≤0.001%; Pb ≤0.005%
- Transparency ≥80 mm; chroma 2.0 ml; GB/T 534-2002 cited
Human reviewBack to sourcing hubIndustrial Basics
Sulfuric Acid 98% Industrial Grade CAS 7664-93-9
Industrial grade sulfuric acid 98% candidate from China listing. Buyer should verify CAS 7664-93-9, assay, heavy metals, GB/T 534-2002 alignment, DG documents, export eligibility, and destination import controls before RFQ.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS 7664-93-9; formula H2SO4; EINECS 231-639-5Industrial inorganic acidHuman review
Target buyers
- Mining reagent distributors
- Fertilizer and inorganic chemical buyers
- Metal processing chemical importers
- Industrial acid repackers with permits
- B2B chemical distributors
Documents to check
- CAS number, grade, assay, and impurity profile
- SDS, COA, TDS, HS code, and transport classification
- Destination-market import documents before supplier matching
Packing notes
- Listed packing: 1.5 MT per IBC drum
- 17 IBC drums per 20 ft container
- Listed load: 25.5 MT per 20 ft FCL
- Confirm IBC material, approval marks, and valve specs
- Ask for palletizing, seal, and container corrosion controls
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Common applications
- Mining industry acid supply after local compliance review
- Industrial pH adjustment where permitted
- Metal processing feedstock subject to site approval
- Chemical manufacturing raw material with spec verification
- Distributor inventory for licensed industrial users
Sourcing options
- Request pre-shipment sample only where legally allowed
- Order full FCL IBC shipment after DG route confirmation
- Use third-party inspection for assay and impurities
- Compare China-origin acid offers by COA and DG readiness
- Negotiate Incoterms based on port DG acceptance
Compliance notes
- UN 1830; Class 8 corrosive dangerous goods
- Confirm current SDS, COA, TDS, and DG transport declaration
- Check HS 28070000 and destination import licensing
- Verify export documents and carrier acceptance before booking
- No regulatory guarantee; buyer must confirm local controls
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
sulfuric acid 98 supplier ChinaCAS 7664-93-9 industrial acidUN 1830 sulfuric acid IBCH2SO4 98 percent technical gradeGB/T 534-2002 sulfuric acid
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
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RFQ questions before supplier matching
Turn this product into a quote request.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
- Can you share batch COA matching 98% acid and GB/T 534-2002?
- Are Fe, As, Hg, Pb limits tested by in-house or third-party lab?
- What IBC approvals and DG labels are supplied for UN 1830?
- Can you provide SDS, TDS, COA, packing list, and export docs?
- What is lead time for 25.5 MT FCL and valid price basis?
- Any destination restrictions or carrier exclusions for our port?
- UN 1830; Class 8 corrosive dangerous goods
- Confirm current SDS, COA, TDS, and DG transport declaration
- Check HS 28070000 and destination import licensing
- Verify export documents and carrier acceptance before booking
- No regulatory guarantee; buyer must confirm local controls
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.