Question 1

What is the purity of your ammonium persulfate?

Accepted Answer

Our ammonium persulfate is industrial grade with a minimum purity of 98.5%, meeting standard industrial requirements.

Question 2

What is the packing of your ammonium persulfate?

Accepted Answer

It is packed in 25kg plastic woven bags, and we can also provide jumbo bags for bulk orders.

Question 3

Can I get a sample of ammonium persulfate?

Accepted Answer

Yes, we offer 1kg samples at a low cost, and delivery can be arranged within 3-5 working days.

Question 4

What are the main applications of APS?

Accepted Answer

It is widely used as polymer initiator, bleaching agent, and oxidizing agent in various industries.

Question 5

What is your MOQ for ammonium persulfate?

Accepted Answer

Our MOQ is 1 ton, and we accept both full container and LCL shipments.

Question 6

Do you provide COA or other quality certificates?

Accepted Answer

Yes, we provide a Certificate of Analysis (COA) with each shipment, showing purity, moisture, and other key test results.

Question 7

Can you provide customized packaging or private labels?

Accepted Answer

Yes, we support OEM/ODM services, including custom packaging, private labels, and neutral packing as per your requirements.

Question 8

How fast does ammonium persulfate dissolve in water?

Accepted Answer

It dissolves quickly in water at room temperature, with good solubility for most industrial applications.

Question 9

What is the purity level of your ammonium persulfate, and what test reports can you provide?

Accepted Answer

Our ammonium persulfate has a minimum purity of 98.5%, with strict control over impurities like iron and heavy metals, well below industry standards. Each batch is accompanied by a full COA (Certificate of Analysis) and MSDS. We can also provide third-party test reports upon request, ensuring suitability for applications requiring high purity, such as electronics and textile processing.

Question 10

What kind of packaging do you use for ammonium persulfate, and how do you ensure safety during transportation and storage?

Accepted Answer

Standard packaging is 25kg/bag (inner PE bag, outer PP woven bag), with custom options like bulk bags or neutral packaging available. The product must be stored in a cool, dry place away from heat and reducing agents. Our fully sealed packaging prevents moisture absorption and decomposition, guaranteeing stable performance throughout the shelf life.

Question 11

What industries is your ammonium persulfate most commonly used in, and do you offer customization services?

Accepted Answer

Our ammonium persulfate is widely used as a polymerization initiator, PCB etchant, textile desizing agent, and bleaching agent. We offer customization services including particle size adjustment, formulation optimization, and tailored packaging to meet specific application needs. OEM/ODM orders are also supported for different market requirements.

Question 12

What is your typical lead time for ammonium persulfate orders?

Accepted Answer

Our standard lead time is7-15 days after receiving the deposit, depending on the order quantity. With stable production capacity and a dedicated raw material supply chain, we can also accommodate urgent orders to meet tight deadlines. We will confirm the exact delivery schedule once the order is placed.

Question 13

What payment terms do you accept for ammonium persulfate?

Accepted Answer

We accept T/T (Telegraphic Transfer) as the primary payment method, with a standard 30% deposit and 70% balance against the copy of B/L. L/C at sight is also available for large orders. All payment terms are negotiable based on your order volume and cooperation history.

Question 14

What is the minimum order quantity (MOQ) for ammonium persulfate?

Accepted Answer

Our standard MOQ is 1 ton (40 bags of 25kg each). We understand that different customers have varying needs, so we can also support trial orders with smaller quantities. For bulk orders, we offer more competitive pricing and priority production scheduling.

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