Phosphoric Acid (H3PO4)

磷酸

🟢 Sourced to order
MOQ 1 FCL
Packaging 1 FCL
Lead Time a quoted lead time
Price Contact for today's price
Updated 2026-10-19
Docs GMP + COA

Phosphoric Acid (H3PO4) (磷酸) is a food additives product with CAS number 7664-38-2, supplied by SUNWARD INDUSTRY from China. Minimum order is 1 FCL, and every product in the catalogue is backed by at least two qualified Chinese suppliers - if one factory's price or capacity shifts, the order moves. Contact is with Peter Yang directly, in English.

What are the Phosphoric Acid (H3PO4) specifications?

CAS Number
7664-38-2
HS Code
2809201100 (food grade) / 2809201900 (industrial grade)
Molecular Formula
H3PO4
Hazard Class
Class 8 Corrosive (UN 1805, PG III)
Category
Food Additives
Minimum Order
1 FCL

What do I need to specify when I order Phosphoric Acid (H3PO4)?

Three things decide whether a quote is worth comparing: the grade, the quantity and the destination. Everything else I can work out. Tell me the specification you need to hit - pharmacopoeia grade, your own specification, or a standard you have been buying to - and I will quote against that rather than against the catalogue line.

  • Grade: the grade or pharmacopoeia you buy to. Say which, and whether you need the certificate to name it.
  • Quantity: 1 FCL is the starting point. If the line allows a smaller trial, say so and I will tell you what is realistic rather than quoting the minimum.
  • Destination: the country and port. It changes the freight route, the paperwork and the landed cost, and it is the part most easily forgotten until the container is on the water.

Every batch ships with a Certificate of Analysis. MSDS, GMP certificates and third-party testing are available on request.

What is Phosphoric Acid (H3PO4)?

Why Buy From SUNWARD INDUSTRY?

  • 15 years in foreign trade
  • Sea freight arranged by the company, quoted with the price
  • Procurement and quality checked by the same person, not handed between departments
  • Every batch checked against your specification before it ships
  • shipping coordination included
  • GMP certificates & testing reports available

How do I request a quote for Phosphoric Acid (H3PO4)?

MOQ: 1 FCL | FOB / CIF / CFR negotiable | shipping worldwide

What do buyers ask about Phosphoric Acid (H3PO4)?

What is the CAS number of Phosphoric Acid (H3PO4)?

7664-38-2. That is the number to put on your purchase order and your import paperwork, so the factory, the broker and the customs declaration all refer to the same substance.

What is the minimum order quantity for Phosphoric Acid (H3PO4)?

1 FCL. Consolidation is available, so a first trial order does not have to be a full container if the product allows it - ask and I will tell you what is realistic for this line.

Is Phosphoric Acid (H3PO4) hazardous for shipping?

Class 8 Corrosive (UN 1805, PG III). This determines the packing, the documentation and the freight route, and it is the first thing I check before quoting, because it changes the landed cost more than most people expect.

What is the HS code for Phosphoric Acid (H3PO4)?

2809201100 (food grade) / 2809201900 (industrial grade) for export from China. I confirm the classification against the actual specification rather than assuming it from the product name, since a mismatch here is what holds a container at customs.

How do I get a quote for Phosphoric Acid (H3PO4)?

Send the product name, the quantity, your destination country and any specification requirement. You get factory pricing and lead times within two business days, and if I cannot do the product at a fair price I will say so rather than quote it.