White Flake Crystal CAS 5329-14-6 Aminosulfonic Acid Price/Sulfamic Acid

• CAS No.: 5329-14-6
• Formula: Nh2so3h
• EINECS: 226-218-8
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: SUA
• Colour: White
• Toxicity: Low Toxicity
• Flammability: Non-Flammable
• Density: 2.126
• Volatility: Non-Volatile
• Corrosivity: Strong
• Stability: Stable
• Hygroscopicity: Does Not Absorb Moisture
• Melting Point: 1215--225°c
• Acidity and Alkalinity: Acidity
• Solubility: Soluble in Water and Liquid Ammonia, Slightly Solu
• Boiling Point: 209 ºC
• Molecular Weight: 97.09
• Generate Heat: 685.9kj/Mol
• Refractive Index: α 1.1533
• Refraction Coefficient: 1.553-1.568
• Transport Package: Drum
• Specification: 80KG/DRUM
• Trademark: LONGXING
• Origin: China
• HS Code: 2922210000
• Production Capacity: 200mt/Month

Product Description

Product Description

Sulfamic acid is a kind of be replaced by amino and hydroxyl of the sulfuric acid to form inorganic solid acid, molecular formula for NH2SO3H, molecular weight of 97.09, general for white, odourless rhombus crystal plate, relative density 2.126, melting point 205 ºC, soluble in water, liquid ammonia, at room temperature, as long as keep dry do not contact with water, solid sulfamic acid is not hygroscopic, stable. Aqueous solution of amino sulfonic acid has the same strong acid as hydrochloric acid, sulfuric acid, so the nickname is also called solid sulfuric acid, it has the characteristics of non-volatilization, no odor and small toxicity to human body. Dust or solution is irritating to eyes and skin and can cause burns. The maximum allowable concentration is 10 mg/m3.

Specification

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%

Application

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.

Packaging & Shipping

          1kg/aluminum foil bag                                        25kg/bag,25Mt/20FCL                                        25kg/cardboard drum

Company Profile

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 have many years of experience on exporting and  specializes in various chemical products, including basic inorganic and organic chemicals, such as Propylene Glycol, Ethylene Glycol, Glycerine , Diethylene Glycol, Triethylene Glycol, Dipropylene Glycol, Dimethyl Sulfoxide, N,N-Dimethyl acetamide, Propylene Carbonate, Methylene Chloride, Dimethyl Carbonate, DMF, Aniline,  Trichloroethylene, Perchloroethylene, Citric Acid series, Methyl Acetate, N-Butyl Acetate, Cyclohexanone,Sulfonic acid, Styrene, Maleic Anhydride, TDI, N-Heptane, Monoethanolamine, 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, Russia, Pakistan, India, Japan, Australia, Middle East, South America, 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.

Factory Display

FAQ

1.  Why choose us?
We are a chemical-based corporation with good reputation, established in 2008. With many years of experience on exporting and short distance to Qingdao port, we can provide top quality products, super service, competitive price and fast delivery.
2.  How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
3.  What payment term are acceptable to us?
TT, LC, DP, West Union, PayPal, etc.
4.  Is free sample available?
Yes, free sample can be provided, but the courier cost is on your side.
5.  What's the loading port and transportation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railway, road, muti-model transportation.
6.  How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.