Jiangsu, China
Jiangsu, China
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Nitric Acid / CAS 7697-37-2
OVERVIEW
Benefits
We are a large electric chemicals manufacturer in China, and supply customers with electronic wet Chemicals at competitive prices.
Specification
Parameter | U.M | Spec | Results |
Assay | % | ≥68 | 68.21 |
Color | Heizeng | ≤10 | 5 |
Burning residue | ppb | ≤3000 | <3000 |
Chloride | ppb | ≤200 | <200 |
Low nitrogen oxides | ppb | ≤500 | <500 |
Phosphate | ppb | ≤200 | <200 |
Sulfate | ppb | ≤500 | <500 |
Aluminum | ppb | ≤10 | 0.225 |
Antimony | ppb | ≤10 | 0.006 |
Arsenic | ppb | ≤5 | 0.055 |
Barium | ppb | ≤10 | 0.068 |
Beryllium | ppb | ≤10 | 0 |
Bismuth | ppb | ≤10 | 0 |
Boron | ppb | ≤10 | 1.524 |
Cadmium | ppb | ≤10 | 0 |
Calcium | ppb | ≤10 | 1.127 |
Chromium | ppb | ≤10 | 0.632 |
Cobalt | ppb | ≤10 | 0.002 |
Copper | ppb | ≤10 | 0.06 |
Gallium | ppb | ≤10 | 0 |
Germanium | ppb | ≤10 | 0.048 |
Indium | ppb | ≤10 | 0.001 |
Gold | ppb | ≤10 | 0.04 |
Iron | ppb | ≤10 | 3.716 |
Lead | ppb | ≤10 | 0.007 |
Platinum | ppb | ≤10 | 0.06 |
Lithium | ppb | ≤10 | 0 |
Magnesium | ppb | ≤10 | 0.103 |
Manganese | ppb | ≤10 | 0.019 |
Molybdenum | ppb | ≤10 | 0.01 |
Nickel | ppb | ≤10 | 0.042 |
Niobium | ppb | ≤10 | 0.003 |
Potassium | ppb | ≤10 | 0.386 |
Silver | ppb | ≤10 | 0.051 |
Sodium | ppb | ≤10 | 0.235 |
Strontium | ppb | ≤10 | 0 |
Tantalum | ppb | ≤10 | 0 |
Thallium | ppb | ≤10 | 0 |
Tin | ppb | ≤10 | 0.044 |
Titanium | ppb | ≤10 | 0.011 |
Vanadium | ppb | ≤10 | 0.113 |
Zinc | ppb | ≤10 | 0.192 |
Zirconium | ppb | ≤10 | 0.006 |
Uses
电子级硝酸主要用于电子工业中的蚀刻和清洁，如集成电路制造工艺中的硅晶片蚀刻。该产品具有广阔的应用前景，广泛应用于集成电路、晶体硅太阳能、平板显示器、柔性电路板等市场。
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Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
1400 KG/IBC Drum
68%
|
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23.8 MT
|
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|
23.8 MT
|
Lead Time
In Stock
Max Capacity
20000 MT/Year
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SubmitDESCRIPTION
We are a large electric chemicals manufacturer in China, and supply customers with electronic wet Chemicals at competitive prices.
Quick Details
Product Name: | Nitric Acid (HNO3) | CAS No.: | 7697-37-2 |
Other Names: | Azotic Acid; Nitro-Alcohol; Hydrogen Nitrate | Place of Origin: | Jiangsu, China |
Purity: | 68% | Grade Standard: | Electronic grade |
Warranty Period: | 180d | Certificates: | ISO9001; ISO14001; ISO45001; OHSAS |
Application: | Pickling; Etching; Oxidation. Nitric acid, as an etching solution, is widely used in integrated circuits, crystalline silicon solar energy, flat panel displays, flexible circuit boards and other markets. | ||
Product Grade of Nitric Acid/Azotic Acid(CAS: 7697-37-2)
EL | UP | UPS | UPSS | UPSSS |
✓ | ✓ | ✓ | ✓ | ✓ |
Supply Ability
20000 tons per year
Packaging & Delivery
Packaging Details: | 1400kg / IBC drum |
Port: | Shanghai Port or other main ports in China |
Specifications of Nitric Acid/Azotic Acid(CAS: 7697-37-2)
Parameter | U.M | Spec | Results |
Assay | % | ≥68 | 68.21 |
Color | Heizeng | ≤10 | 5 |
Burning residue | ppb | ≤3000 | <3000 |
Chloride | ppb | ≤200 | <200 |
Low nitrogen oxides | ppb | ≤500 | <500 |
Phosphate | ppb | ≤200 | <200 |
Sulfate | ppb | ≤500 | <500 |
Aluminum | ppb | ≤10 | 0.225 |
Antimony | ppb | ≤10 | 0.006 |
Arsenic | ppb | ≤5 | 0.055 |
Barium | ppb | ≤10 | 0.068 |
Beryllium | ppb | ≤10 | 0 |
Bismuth | ppb | ≤10 | 0 |
Boron | ppb | ≤10 | 1.524 |
Cadmium | ppb | ≤10 | 0 |
Calcium | ppb | ≤10 | 1.127 |
Chromium | ppb | ≤10 | 0.632 |
Cobalt | ppb | ≤10 | 0.002 |
Copper | ppb | ≤10 | 0.06 |
Gallium | ppb | ≤10 | 0 |
Germanium | ppb | ≤10 | 0.048 |
Indium | ppb | ≤10 | 0.001 |
Gold | ppb | ≤10 | 0.04 |
Iron | ppb | ≤10 | 3.716 |
Lead | ppb | ≤10 | 0.007 |
Platinum | ppb | ≤10 | 0.06 |
Lithium | ppb | ≤10 | 0 |
Magnesium | ppb | ≤10 | 0.103 |
Manganese | ppb | ≤10 | 0.019 |
Molybdenum | ppb | ≤10 | 0.01 |
Nickel | ppb | ≤10 | 0.042 |
Niobium | ppb | ≤10 | 0.003 |
Potassium | ppb | ≤10 | 0.386 |
Silver | ppb | ≤10 | 0.051 |
Sodium | ppb | ≤10 | 0.235 |
Strontium | ppb | ≤10 | 0 |
Tantalum | ppb | ≤10 | 0 |
Thallium | ppb | ≤10 | 0 |
Tin | ppb | ≤10 | 0.044 |
Titanium | ppb | ≤10 | 0.011 |
Vanadium | ppb | ≤10 | 0.113 |
Zinc | ppb | ≤10 | 0.192 |
Zirconium | ppb | ≤10 | 0.006 |
Kunshan Chengxin Chemical Co.,Ltd. is a professional Nitric Acid manufacturer focusing on electronic wet Chemicals and supporting services. The company was established in 1989 with a total investment of 60 million yuan. It is specialized in producing all kinds of pure electrical chemicals, ultrapure reagents, etching solutions, etchant, stripping solutions, electroplating solutions, polishing solutions, etc.
It is located in Qiandeng fine industrial park, covering an area of 13333 square meters and a building area of 8000 square meters. Our products are widely used in integrated circuits, flat panel displays, solar cells, LED materials, flexible circuit boards, end laboratory analysis and other industries.
The company adheres to the principle of constantly improving technology and continuously developing new products to meet the new demand for wet electricity chemicals in China.
Factory and laboratories of Kunshan Chengxin Chemical Co.,Ltd.
Certificates of Kunshan Chengxin Chemical Co.,Ltd.
Properties of Nitric Acid/Azotic Acid(CAS: 7697-37-2)
Appearance: yellowish transparent liquid
Characteristics: suffocating smell. It is volatile and generates white mist in the air. It is a small droplet of nitric acid formed by the combination of nitric acid vapor and water vapor. The light can produce nitrous oxide and turn brown.
Applications of Nitric Acid/Azotic Acid(CAS: 7697-37-2)
Electronic grade Azotic Acid is mainly used for etching, pickling and oxidation in the electronic industry. This product has broad application prospects and is widely used in the markets of integrated circuits, crystalline silicon solar energy, flat panel displays, flexible circuit boards and so on.
1. Special chemicals for semiconductor process, including cleaning, etching, photolithography, chemical mechanical grinding, wet deposition (electroplating), etc.
2. A series of process chemicals, including customized copper etching solution, silver etching solution, oxide etching solution lotion, photoresist stripping solution, etc.
Keywords
CAS: 7697-37-2; Azotic Acid; Nitro-Alcohol; HNO3; Hydrogen Nitrate; Nitric Acid EL; Nitric Acid UP; Nitric Acid UPS; Nitric Acid UPSS; Nitric Acid Manufacturers; Nitric Acid Suppliers; Nitric Acid for Sale; Nitric Acid Electronic Grade; Nitric Acid PV Grade; 68% Nitric Acid (HNO3) Suppliers; Nitric Acid Semiconductor Grade; Electric chemicals; Electronic Wet Chemicals; Etching solution; Etchant.
FAQ of Kunshan Chengxin Chemical Co.,Ltd.
Q1. Why should I buy from you instead of other suppliers?
① Kunshan Chengxin Chemical Co.,Ltd. has a complete and scientific quality management system. The integrity, strength and product quality of Kunshan Chengxin Chemical Co., Ltd. are recognized by the industry.
② You can get free samples to test the quality before placing orders.
Q2. Are you a manufacturer or trading company?
We are a professional manufacturer of Nitric Acid, and own a factory located in Suzhou City, Jiangsu Province, China. And it covers an area of about 20 mu. You are warmly welcome to visit us!
Q3. Is it possible to customize the labels with our design?
Yes, don't hesitate to get in touch with us if you have any special requests, you will get what you want.
Q4. How can I get the sample?
Please feel free to contact us and you will get free samples to test the quality before placing orders.
Q5. Are you able to deliver on time?
Of course! We specialized in this line for many years, many customers make a deal with me because we can deliver the goods on time and keep the goods top quality!
Q6. We don’t know you at all, how can we trust you?
You are always warmly welcome to visit us at any time. Before we start B2B, Chemball has audited our company and approved our credit. Commitment is the No.1 Point of our Enterprise's Value.
Q7. How to contact us?
Contact us by Chemball page, email, mobile phone, any way you like! We will try our best to respond ASAP!
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