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Quick Details

  • Classification: Sulfuric Acid
  • CAS No.: 5329-14-6
  • Other Names: Sulfamidic Acid
  • MF: NH2SO3H
  • EINECS No.: 226-218-8
  • Place of Origin: China (Mainland)
  • Grade Standard: Other
  • Purity: 99.5% min
  • Appearance: white crystal
  • Application: Industrial
  • Brand Name: DALIAN CHEM
  • Model Number: Sulfamidic Acid
  • Molecular weight: 97.09
  • color:: white

Packaging & Delivery

Packaging Details: Knitting bags with plastic linings,25kg per bag.or flexible containers with 500kg,1000kg.
Delivery Detail: within 30 days
Product Description

  Sulfamic Acid Specification

Purity99.5% min
Moisture0.03% max
Sulphates0.02% max
Fe0.0002% max
Heavy metals as Pb0.0005% max
Insolubles in water0.01% max


Sulfamic Acid Characteristics

--White orthorhombic cystal.Nonvolatile, nonhygroscopic,smell-less. 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 funcitional group of amidogen and sulphonic radical, may go on chemical reaction with  many matters.
--Melting point is 205oC,decomposing temperature is 209oC.


Sulfamic Acid Storage and Transportation

Sulfamic Acid Stored in dry and clean place. Protection from sunshine,rain moisture and a acute.


  Metal parts cleaning,getting away oxidize surface.Slightly corrosive to metal, used to clean boiler, and sterilize bacterium in water.Bleach fibre,wood and paper. Remove nitrite in tobacco.Raw material for pesticide intermediate,ramification of sulfamic acid.

Our Services

You are buying=Our Products + Our Service

1.For whatever questions about us or our products you may have, do let us know and you can

be assured we reply you in details with 24 hours and to your satisfaction.
2.Customized design is avaliable , OEM&ODM are welcomed.
3.Warmly welcome your visit in our company if available.


Company information

Dalian Chem Import and Export Group Co., Ltd. is China chemicals suppliers, also we are a professional comprehensive international trade corporation. Dalian Chem Imp. & Exp.Corporation

group corporation.In 2004, after be implemented property relations' reform and the employee status

permutation,we become to foreign trade group cooperationwith multi investment subjects under modern

corporate system.


The main products includeOrganic and inorganic chemicals, Rubber Chemicals, Oil products, dyestuffs, 

pharmaceuticals, foodstuffs, native products,light industrial products, garments, machinery etc.


The main overseas markets: Japan, Korea, Southeast Asia, United States, EU, Middle East, Eastern Europe,

 Latin America, Africa, Oceania etc.





we are the number of follows



contact us



1. What’s the date of delivery?


The delivery time is changeable.


In stock, the delivery time is short. Products can be sent out in 5 working days.


For large quantity, the delivery date is under requirements of contract.


2. How to deal with specification differences?

  Please contact us for help. We will communicate with technicians to see if there’s a possibility to OEM for you.


3. How long will I get replies?


Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time.

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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $64,000
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