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Silver Nitrate
 
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Silver nitrate CAS NO:7761-88-8 made in China:

Properties:

 

Colorless transparent rhombic tabular crystal.Relative density 4.35 (19 . Melting point 208.6 . Decompose when heats up to 445 . Easily dissolve in water and ammonia, soluble in ether and anhydrous alcohol. Slightly soluble in anhydrous alcohol, hardly dissolve in strong nitric acid. Solution assumes weak acidity. Pure silver nitrate is stable to face the light. It will become black when contacts with hydrogen sulfide and organic matter. Moist silver nitrate is easily to become dark under the light. As oxidant, it can make protein concrete, has corrosive action to body.Relative molecular mass:169.87.

 

 

Products Type

 

1. Chemical products for Galvanotechnik

 

2. Fertilizers

 

3. Industrial Chemicals

 

4. Waxes

Item

Sign

PT

GR

AR

CP

Assay(AgNO3)

99.95-100.05%

99. 8%

99. 8%

99. 5%

Arpearance

 

passes test 

passes test 

passes test 

passes test 

Water solution reaction

 

passes test 

passes test 

passes test 

passes test 

Clarity

 

passes test 

passes test 

passes test 

passes test 

Insoluble matter in water

 

0. 003%

0. 005%

0. 005%

Chloride(Cl)

0. 0005%

0. 0005%

0. 001%

0. 003%

Sulfate(SO4)

0. 002%

0. 002%

0. 004%

0. 006%

Iron(Fe)

0. 0002%

0. 0002%

0. 0004%

0. 0007%

Copper(Cu)

0. 0005%

0. 0005%

0. 001%

0. 002%

Lead(Pb)

0. 0005%

0. 0005%

0. 001%

0. 002%

Substances not precipitated

 

 

 

 

 

by hydrochloric acid

0. 005%

0. 005%

0. 02%

0. 03%

Drying loss

0. 1%

 

 

 

Manganese 

 

0. 0005%

 

 

Nickel

 

0. 0005%

 

 

Zinc

 

0. 0001%

 

 

Cadmium

 

0. 0001%

 

 

Thallium

 

0. 001%

 

 

 

 

 

 

 

 

UN NO.:1493

 

 

R:34-50/53

 

 

CAS NO.:7761-88-8

 

 

S:26-45-60-61

 

 

 

 

 

 

 

 

Cat.NO.

Grade

Quantity

Packaging

 

 

1018005AR100G

AR

100g

Poly Bottle 

 

 

1018005PT100G

PT

100g

Poly Bottle

 

 

Applications and Usages: 

Uses for making negative of taking pictures, vacuum flask refill and mirror manufacture, but also uses in silver plating, printing, corrosive agent in medicine, hair dye, analytical agent, preparation of other silver salt and colorfast ink .

 
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