Audited Supplier
Product Description
| Molecular Formula: | KOH |
| Molecular Weight: | 56.11 |
| Other Names: | Caustic potash |
| CAS No.: | 1310-58-3 |
| EINECS No.: | 215-181-3 |
| Port: | Qingdao, China |
| Grade Standard: | Industrial Grade |
| Appearance: | Flake |
| Purity: | 90% |
| Solubleness: | Soluble Alkali |
| Packing: | 25kg/bag |
| HS Code: | 2815200000 |
Product Analysis
Production Date:08 APR,2021
Expiry Date:07 APR,2022
Packing:25kg/bag
| TEST ITEM | STANDARD VALUE(%) | TEST VALUE(%) |
| KOH | ≥90.0 | 90.5 |
| K2CO3 | ≤0.5 | 0.3 |
| CLORIDE(CL) | ≤0.005 | 0.0048 |
| Sulfate(SO4-) | ≤0.002 | 0.002 |
| Nitrate & Nitrite(N) | ≤0.0005 | 0.0001 |
| Fe | ≤0.0002 | 0.00015 |
| Na | ≤0.5 | 0.48 |
| PO4 | ≤0.002 | 0.0009 |
| SIO3 | ≤0.01 | 0.0001 |
| AL | ≤0.001 | 0.0007 |
| CA | ≤0.002 | 0.001 |
| Ni | ≤0.0005 | 0.0005 |
| Heavy Metal(PB) | ≤0.001 | No |
| Appearance | White Flakes | |
| TEST STANDARD | HG/T3688-2010 Superior Grade | |
Application
1. Used for electroplating, carving, lithography, etc.
2. Used as raw material for potassium salt production, such as potassium permanganate and potassium carbonate.
3. In the pharmaceutical industry, it is used to produce potassium borohydride, spironolactone, saparinol, testosterone propionate, progesterone, vanillin, etc.
4. Used in the production of potassium soap, alkaline storage batteries and cosmetics in the light industry.
5. In the dye industry, it is used to produce vat dyes, such as vat RSN.
6. Used as an absorbent for analytical reagents, saponification reagents, carbon dioxide and water.
7. In the textile industry, it is used for printing and dyeing, bleaching and mercerizing, and is mainly used as the main raw material for manufacturing man-made fibers and polyester fibers. It is also used for manufacturing melamine dyes.
8. It is also used in metallurgical heating agent and leather degreasing.
Packaging
25kg/bag
Shipment
Why choose us
Company Introduction
Hunan Mingrui Xiangsheng Trade Co., Ltd. Is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, potassium hydroxide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are located in Changsha city Hunan province which is aslo the hometown
of "MaoZeDong".We have large warehouses in Hubei, Jiangxi, and Hunan provinces in China with sufficient supply.
Sincerely hope to cooperate with more friends in the world and seek common developments.
Sales Team
FAQ
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually QINGDAO port.
