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Sulfamic Acid

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  Post Date: Jan 02,2025
  Expiry Date: Jul 01,2025
  Detailed Description: Cas No. :5329-14-6 Molecular Formula: NH2SO3H.
Molecular weight:97.09
Characteristics:
--White orthorhombic cystal.
Nonvolatile, nonhygroscopic,smell-less. High stability at normal tenperature and can maintain original quality for several years. Freely soluble in water and liquid ammonia,strongly acidic in water solution.
--Slightly soluble in methanol,insolublein 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.

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

Packaging Storage: Knitting bags with plastic liners,25kg per bag.or Flexible Containers with 500kg,1000kg. Stored in dry and cleanplace. Protection from sunshine,rain moisture and a acute.
Technological index

name of index
high class
first class
sulfamic acid %
≥ 99.80
≥ 99.50
sulpate (SO42-)%
≤ 0.02
≤ 0.02
iron (Fe3+) %
≤ 0.0005
≤ 0.0005
insoluble in water %
≤ 0.01
≤0.02
loss on drying %
≤0.03
≤0.05

  CAS Registry Number:

5329-14-6
  Synonyms: ;sulphamic acid;Amidosulfonic acid;Amidosulfuric acid; Aminosulfonic acid;
  Molecular Formula: H3NO3S
  Molecular Weight: 97.09
  Molecular Structure: 5329-14-6 Sulfamic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/38:;
R52/53:;
  Safety Description: S26:;
S28A:;
S61:;

  Company: Laizhou Zhongda Chemicals Co.,Ltd.     [ China ]          
  Contact: Sun Hongmin
  Tel: +86-535-2467608 2469685 137911
  Fax: +86-535-2469685
  Email: sales@lzzdchem.com
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