| CAS No.: | 5329-14-6 |
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| Formula: | Nh2so3h |
| EINECS: | 226-218-8 |
| Classification: | Sulfuric Acid |
| Appearance: | Crystal |
| Grade Standard: | Tech Grade |
| Samples: |
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| Customization: |
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Sulfamic Acid
Capacity: 30000T/Y
Molecular Formula: NH2SO3H.
Molecular Weight: 97.09
CAS NO. 5329-14-6
HS CODE: 2811199090
--White orthorhombic crystal. Nonvolatile, nonhygroscopic, odorless. High stability at normal temperature and can maintain original quality for several years. Freely soluble in water and liquid ammonia, strongly acidic in water solution.
--Slightly soluble in methanol, insoluble in ethanol and ether. Characteristics of double functional group of amidogen and sulphonic radical, may go on chemical reaction with many matters.
--Melting point is 205oC, decomposing temperature is 209oC.
Spcification (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
Mainly used as cleaning agent of descaling, clearing away oxidize surface, slightly corrosive to metal. It can be used in water treatment sterilization, bleach fiber, wood and paper; Acidification process, removing nitrite in tobacco, sludge treatment in oil mines; Manufacturing of Dyes, Pigments; Fire retardant; Curing agent in plastic industry; Chlorine Stabilization; Electroplating and Electro-refining; Raw material for pesticide intermediate, ramification of sulfamic acid etc..
Package:
Packing: Knitting bags with plastic liners, Compound Kraft paper; PE bag, Valve Bags, Jumbo bag;
25kg, 500kg, 600kg, 750kg, 800kg, 1000kg per bag.
Storage :Stored in dry and cool place. Protection from sunshine, rain, moisture.
Hebei Fiza Technology Co., Ltd. was established in 2017. Its main business includes the production and sales of mining chemicals and fire test consumables, as well as the export of chlorine dioxide technology.
Our company adheres to the principles of stable operation and sustainable development, always adhering to the principle of honesty, creating a good corporate brand, and winning the market and customers with good product quality and unreserved service. Our sales and technical support personnel can help you choose the correct protection measures for your application and provide you with product samples for evaluation. We are committed to providing the highest level of customer service, competitive pricing, and fast delivery of comprehensive and cutting-edge products. Our ultimate goal is to satisfy you.
Welcome to contact us for quotation!
Contact: Sherry yang
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