Welcome To Our Company
china  中文
You are here: Home » Products » GENERAL REAGENT » Silver Nitrate 99.8% AR Grade Reagent

Silver Nitrate 99.8% AR Grade Reagent

Cas Number:7761-88-8
Formula: AgNO3
Molar Mass:169.87
EC Number:231-853-9

Quantity:
  • AR
  • LABOR
  • 221902125

This product is regulated and can only be purchased by authorized users.Please contact us for details.


Silver Nitrate 99.8% AR Grade Reagent


Cas Number:7761-88-8

Formula: AgNO3

Molar Mass:169.87

EC Number:231-853-9


Physicochemical properties:

Colorless transparent large crystal or white small crystal. Odorless. The pure product does not change black in light and air, but it can promote photoreduction and blackening in the presence of hydrogen sulfide or trace organic matter. It is a pale yellow liquid after melting and remains white after curing. When heated to 440 ° C, it decomposes into silver, nitrogen, oxygen and nitrogen oxides. It has a coagulation effect on proteins.


Usage:

Determination of chlorides, bromides, iodides, cyanides and thiocyanates. A catalyst for the determination of manganese. plating. Produce silver salt. photography. Porcelain coloring.


Packing:

500g/25kg






Item of Analysis

Standard

Assay,%

99.8 min

Surface appearance

to pass test

pH(50g/L,25℃)

5.0~6.0

Transparency of solution

3 max

Chloride(Cl),%  

0.001 max

Sulfate(SO4),%

0.004 max

Iron(Fe),%

0.0004 max

Copper(Cu),%

0.001 max

Lead(Pb),%

0.001 max

Hydrochioric acid not sediment,%

0.02 max


Symbol 

Signal word 

Danger

Hazard statement

H272


H302


H314


H400


H410

Precautionary statements—Prevention

P210


P220


P260


P264


P270


P273


P280

Precautionary statements—Response

P301+P312


P301+P330+P331


P303+P361+P353


P304+P340


P305+P351+P338


P310


P330


P363


P391

Precautionary statements—Storage

P405

UN No.

1493

Hazard Class

5.1

Package Group

II

Flash point

No Information

Melting point

No Information



NAVIGATION

CATEGORIES

GET IN TOUCH

  Yonghua
  yonghua@yonghuachem.com
   +86-13776212318
    +86-86-512-52890563
   Room B-1308, International Trade Center, No. 12 Huanghe Road, Changshu City, Jiangsu Province 

SUBSCRIBE

Be the first to know about our lastest products.

Copyright 2019 Yonghua Chemical Co., Ltd.