Identity gate
Write caustic soda, chlorine, hydrochloric acid or another named product. Add CAS 1310-73-2, 7782-50-5 or 7647-01-0 only when that identity is actually intended. A cluster label such as chlor alkali is not a CAS.
Before you inquire
Chlor alkali industry manufacturer checklist for a complete brief
Use this path when you are not ready to name a chlor alkali industry manufacturer. The steps collect specification, documents and approvals that a manufacturer quote still needs. Completing the list does not approve a plant, create stock or shorten an unstated lead time.
- Freeze the chemical identity and CAS number if known.
- Write concentration, purity, assay and moisture as numbers or as open.
- List SDS, TDS, CoA and any TSCA or REACH question.
- Add quantity, package, destination and who signs internally.
Gate items
Checklist items that change a manufacturer quotation
Number gate
Concentration as weight percent, assay, moisture, density and pH range if the receiving lab uses them. Leave the cell blank when the buyer wants the manufacturer to propose a commercial grade, and say so in words.
Paper gate
Current SDS, TDS and CoA format for the quoted concentration. If the buyer needs a TSCA active status statement or a REACH statement for a later export, write that as a question. Do not treat this website as the registrant.
Approval gate
Name who accepts an alternate concentration, a different package or a sample-only first lot. Manufacturer replies that change the basis wait for that person. This desk will not accept the change on the buyer’s behalf.
Limits this checklist will not remove
A sample lot does not prove the production lot. A manufacturer ISO certificate does not replace the CoA. Flash point, UN number and storage range come from the exact SDS, not from this page. Dangerous-goods decisions stay with the carrier and the receiving site. We will not publish mixing, neutralization or emergency-response steps.
Open questions
Manufacturer questions that stay visible until answered
If you already have a manufacturer product code, include it. If you do not, describe concentration, physical form and process-origin limits so two manufacturer offers can still be lined up.
List the CoA fields the receiving lab will check. If the lab has no method yet, say that the manufacturer should state the method with the numbers.
Missing SDS, missing destination, missing quantity unit or missing internal approver are all stop items. Sending an incomplete brief produces incomparable manufacturer answers.
Submit the completed checklist as an RFQ
Attach the identity, numbers, document list, quantity and destination. We will request manufacturer quotations and keep substitute grades on separate lines.