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

Iodine 99.8% AR Grade Reagent

Cas Number:7553-56-2
Formula: I2
Molar Mass:253.81
EC Number:231-442-4

Quantity:
  • AR
  • LABOR
  • 211102128

Iodine 99.8% AR Grade Reagent


Cas Number:7553-56-2

Formula: I2

Molar Mass:253.81

EC Number:231-442-4


Physicochemical properties:

Blue-black scaly or flaky solid with metallic luster. It has a spicy and pungent odor. It can sublimate. The purple corrosive vapor is volatilized at normal temperature. It is soluble in hydroiodic acid and iodide solution. Solubility in organic solvent (G/I2/100g solution, 25 ° C): benzene 14.09, carbon disulfide 16.47, ethanol 21.43, diethyl ether 25.70, cyclohexane 2.719, carbon tetrachloride (35 ° C) 2.603.


Usage:

Calibration of sodium thiosulfate standard solution. The iodine value of the fat is measured. Color reaction of magnesium and acetate. Production of iodine, iodide and SO on. Colorimetric determination of starch. Determination of non-protein nitrogen and amylase in serum. A solid violet and toluidine blue iodine solution is prepared. Catalyst. Disinfectant.


Packing:

500g/25kg






Item of Analysis

Standard

Assay,%

99.8 min

Evaporating leavings

0.005 max

Chloride(Cl),%  

0.005 max


Symbol 

Signal word 

Danger

Hazard statement

H312+H332


H315


H319


H335


H372


H400

Precautionary statements—Prevention

P260


P264


P270


P271


P273


P280

Precautionary statements—Response

P302+P352+P312


P304+P340+P312


P305+P351+P338


P314


P332-P313


P337+P313


P391

Precautionary statements—Storage

P403+P233


P405

UN No.

3495

Hazard Class

8

Package Group

III

Flash 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 2020 Yonghua Chemical Co., Ltd.