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Solid Hydroxylamine Sulfate

Inquiry
  Post Date: Aug 12,2013
  Expiry Date: Feb 08,2014
  Detailed Description:

Molecular Formula: (NH2OH)2H2SO4

Relative Molecular Mass: 164.15

Physical and chemical properties: It is white crystal powder.

                             Melting Point: 170℃(Starting to decompose);

                             Density: 1.88g/cm3;

                             Solubility(25℃):63.8g/100g(In water),0.1g/100g(In methanol), 0.2g/100g(In 95% Ethanol)。

Specifications:

Items

 

Index

Grade 1

Grade 2

Grade 3

Appearance

White crystal powder

Purity/% ≥

99.5

99.0

97.0

Aqueous solution reaction

Pass

Pass

Pass

Clarity test(Highest impurity content)

Pass

Pass

Pass

Ignition residue(as SO42-)/% ≤

0.02

0.02

0.05

Chloride(CL-)/% ≤

0.0002

0.0005

0.002

Fe3+ /% ≤

0.0003

0.0005

0.002

Heavy metal(As Pb2+)/% ≤

0.0001

0.0003

0.001

Applications: It’s an important fine chemical intermediate for the synthesis of pharmaceutical, pesticide and dyestuff. It can also be used as a reducing agent, a developing agent and a rubber vulcanizing agent, and is also an important raw material for the manufacturing of caprolactam.

Packages: 25kg/LDPE bag, 1Mt/pallet.

Storage&Transportation: To be shipped in undamaged packages and to be loaded properly and safely. Leakage, collapse, dropping and damaging must be avoided during the shipment. Consolidated shipment with reducing agents and foodstuff chemicals are forbidden. The delivery vehicles for the material shall be equipped with leakage emergency handling facilities. Measures shall be taken to protect the goods from strong sunlight, rain and high temperature during the transportation.


  Company: QUZHOU DAYIXIN CHEMICAL CO.,LTD     [ China ]        
  Contact: Lily Jin
  Tel: +86-570-8521266 8521208
  Fax: +86-570-3088799
  Email: trade@dayixin.com
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