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Lab Chemical Potassium Iodide with High Purity for Lab/Industry/Education

Basic Info

Model No.:  CAS

Product Description

Model NO.: CAS: 7681-11-0

Grade: AR

Content: Standard

Source: Dry Powder

Application: Industry, Scientific Research, Environmental Protection

Assay(N): 99.9%

Specification: AR, CP, GR, LR, HPLC

Classification: Inorganic Analytical Reagents

Specific Usage: Pro Analysis

Usage: Laboratory Reagents

Habit Appellation: Fine Chemicals

Property: Inorganic Reagent

Trademark: Xilong

Origin: Shantou, Guangdong, China

Product name: Lab chemical Potassium iodide with High Purity for Lab/Industry/education

Company Introduction

Xilong Chemical(Stock number: 002584) is the leading Chemical Reagent manufacturer in China.

Established in 1983, with more than 2000 employees, and over 3 billions annual revenue in 2013,

We're devoted to provide our clients consistent high quality product and competitive price.

Technology Development

The company has been engaged in the professional development and production of chemical reagents for more than 20 years and accumulated and cultivated a group of scientific research personnel with strong abilities of research and development and experienced technicians, The company's ability of research and development is leading in the domestic chemical reagents industry.

In quality control, the company has the most advanced examination equipments as ICP-MS (inductively coupled plasma mass spectrometer), FAAS (flame atomic absorption spectrometer) and gas chromatography and liquid chromatography, which makes the level of testing metal ions reach PPT level. Moreover, our QC team owns the qualifications of senior quality inspector, technician, assistant engineer and engineer and they strictly carry out national standards and more strict enterprise standard, ensuring the quality of reagent

Production Process

The company is professional manufacturer of chemical reagents. In the field of chemical reagents, the company has accumulated abundant technical strength, During the long period of production practices, the company has constantly improved the process technology of all procedures and production equipments, forming unique and advanced production technologies at home, obviously enhancing the production efficiency and quality stability, nut also continually improve such technologies and equipments as continuous distillation, material handling, residual-heat utilization and pure water cycle utilization, making quality of the company's reagents reach a high-end level in the domestic counterparts.

Warehouse and logistics

The company first sets supply chain center among the domestic chemical reagents enterprises, advancing the importance of supply chain management to high level. The comprehensive implementation of such information management system as ERP improves management efficiency and broadens communication channels, realizing the real-time monitoring of the situations of stock, sales and logistics distribution of all the subsidiaries nationwide, More important is that experienced supply chain experts can analyze the consumers' purchase habits and summarize laws, realizing forward-looking and positive management of stock. The company's turnover rate has surpassed 99%.

Quality System

Group attaches importance to training talent's professional skill and improving service level, and regards it as the center of enterprise development to contend client's need. Effort hard working, strict with working have become the action rules in our progress.

Xilong Chemical is the best choice for you, any inquiry of chemical reagent, please let us know, our high and stable quality, reasonable price as well as efficient before and after sales SERVICE will absolutely offer you a more competitive advantage, both in quality and profit, in today's competitive market.


David Chow/Business Executive

Tel: +86-20-62612188-233

Potassium iodide



Item Sign GR AR CP
Assay(KI) 99. 5% 98. 5% 98. 0%
Ph(50g/L Solution,25ºC)
6.0-8.0 6.0-8.0 6.0-8.0
passes test passes test passes test
Insoluble matter in water 0. 005% 0. 010% 0. 02%
Iodate and iodine(as lo3) 0. 0003% 0. 002% 0. 005%
Chloride and bromide(as Cl) 0. 01% 0. 02% 0. 05%
Sulfate(SO4) 0. 002% 0. 005% 0. 01%
Phosphate(PO4) 0. 001% 0. 001%
Total nitrogen(N) 0. 001% 0. 002% 0. 002%
Sodium(Na) 0. 05% 0. 010%
Magnesium(Mg) 0. 001% 0. 002% 0. 005%
Calcium(Ca) 0. 001% 0. 002% 0. 005%
Iron(Fe) 0. 0001% 0. 0003% 0. 0005%
Arsenic(As) 0. 00001% 0. 00002%
Barium(Ba) 0. 001% 0. 002% 0. 004%
Heavy metals(as Pb) 0. 0002% 0. 0005% 0. 001%
Reducing substances

passes test passes test

UN NO.:2789

CAS NO.:7681-11-0


Cat.NO. Grade Quantity Packaging
1002014AR500G AR 500g Poly Bottle
1002014CP500G CP 500g Poly Bottle
1002014GR500G GR 500g Poly Bottle

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