99.2% Light Granular Carbonate Potassium (CAS 584-08-7)
Potassium carbonate (K₂CO₃) is a white salt, soluble in water (insoluble in ethanol) which forms a strongly alkaline solution. It can be made as the product of potassium hydroxide's absorbent reaction with carbon dioxide. It is deliquescent, often appearing as a damp or wet solid. Potassium carbonate is used in the production of soap and glass.
History
Potassium carbonate is the primary component of potash and the more refined pearl ash or salts of tartar. Historically, pearl ash was created by baking potash in a kiln to remove impurities. The fine, white powder remaining was the pearl ash. The first patent issued by the US Patent Office was awarded to Samuel Hopkins in 1790 for an improved method of making potash and pearl ash. In late 18th century North America, before the development of baking powder, pearl ash was used as a leavening agent in quick breads.
Specifications
| Item |
Standard |
Result |
| K₂CO₃ % |
≥99.0%min |
99.3% |
| KCL% |
≤0.015 |
0.012 |
| K₂SO₄, % |
≤0.01 |
0.007 |
| Fe, % |
≤0.001 |
0.0007 |
| Water Insolubles, % |
≤0.02 |
0.007 |
| Heavy metal(as Pb) |
≤10ppm |
7ppm |
| As |
≤2ppm |
0.6ppm |
| Loss after burning, % |
≤0.60 |
0.22 |
Product Applications
- Agricultural chemicals (non-pesticidal)
- Corrosion inhibitors and anti-scaling agents
- Fillers
- Flame retardants
- Functional fluids (open systems)
- Intermediates
- Oxidizing/reducing agents
- Photosensitive chemicals
- Process regulators
- Processing aids, not otherwise listed
- Processing aids, specific to petroleum production
- Solvents (which become part of product formulation or mixture)
Packing & Delivery
- Quick reply, we will reply within 12 hours
- Insist on quality first and strict control
- Reasonable and competitive ex-factory price
- Rich export experience, the best pre-sale, sale, after-sales service
- Support multiple payment methods to ensure security
- OEM/ODM services available
- Free samples available
Packing Details
25/50kg plastic woven bags
MOQ: 1 ton
Loading Information
All packing with pallet into container
20'GP: 20 tons
Shipping
By sea
Approximately 3-20 days delivery time
Our Company
Shanghai Yixin Chemical CO.,LTD.
Since its establishment in 1998, Shanghai Yixin Chemical Co.,Ltd. has become a reliable supplier in the field of chemical industry. Currently, overseas business of our company is composed of two parts: basic inorganic raw chemicals and fine chemicals.
We sell inorganic chemicals including:
- Borax
- Basic Copper Carbonate
- Strontium carbonate
- Potassium carbonate
- Potassium bicarbonate
- Potassium Acetate
- Manganese sulfate
- Sodium Molybdate
- Ammonium Molybdate
- Ferrous sulfate
We aim to build a worldwide business, to provide reliable quality chemicals at competitive prices for your needs. We will listen to what you want and endeavor to achieve it.
Our Service
- Nearly 20 years experience in chemical products
- We provide all necessary certifications
- Free samples available
- We help to find other chemicals for you
- We promise the best quality and service
Frequently Asked Questions
Q1: What's your MOQ?
A: Our MOQ is 1kg. But usually we accept 100g for trial order.
Q2: Can I get product samples?
A: Yes, we can supply the sample. Sample fee can be paid by Paypal or other methods, but sample fee will be returned after placing order.
Q3: Can you give me a discount price?
A: Surely, it depends on your quantity.
Q4: Which kind of payment terms do you accept?
A: For small orders, you can pay by T/T, Western Union or Paypal, or other customer convenient payment methods.
Q5: How do you treat quality complaints?
A: First of all, our quality control will reduce quality problems to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6: How about delivery lead time?
A: Sample time: 3-5 days. Mass production: 15-30 days after payment confirmation (smaller orders can be processed more quickly).
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