| Customization: | Available |
|---|---|
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
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Technical index(standard:HG/T2527-93)
| Index | Grade A | Grade B |
| Purity(NH2S03H) | ≥ 99.8% | ≥ 99.5% |
| Sulfate (SO4) | ≤ 0.01% | ≤ 0.05% |
| Iron (Fe) | ≤ 0.0002% | ≤ 0.0005% |
| Heavy metal | ≤ 0.0003% | ≤ 0.001% |
| Insoluble in water | ≤ 0.01% | ≤ 0.01% |
| Moisture | ≤ 0.03% | ≤ 0.05% |
Amino sulfonic acid is an important fine chemical product, which is widely used in various industrial equipment and civil cleaning agents for the manufacture of metals and ceramics, petroleum processing agents and cleaning agents, electroplating industrial agents, electrochemical polishing agents, asphalt emulsifiers, and etching agents. Various fields are used such as sulfonating agents for dyes, medicines and pigment industries, dyeing agents, high-efficiency bleaching agents, fiber, paper flame retardants, softeners, resin crosslinking accelerators, herbicides, anti-blooming agents, and standard analytical reagents,etc.
Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals, such as Methylene Chloride, Propylene Glycol, Dimethyl Carbonate, CMC, DMF, Aniline, Trichloroethylene, Perchloroethylene and Citric Acid series, Methyl Acetate, Ethyl Acetate, N-Butyl Acetate, Cyclohexylamine, Hydroxide Potassium, Styrene Maleic Anhydride, Maleic Anhydride, TDI, Phenol, etc. Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years' development , our company have clients all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, etc., and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality , better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits
1. Why choose us?
With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.
2. What payment term are acceptable to us?
TT, LC, DP, West Union, Paypal, etc.
3. Is free sample available?
Yes, free sample can be provided, but the courier cost is on your side.
4. What's the loading port and transportation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railway, road, multi-model transportation.
5. Is a discount possible?
Yes, but it depends on the quantity, market price, etc.
6. How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.
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