Potassium Iodide 7681-11-0 Purity99.5% min

Potassium Iodide

  • CAS: 7681-11-0
  • FOB Price:100 USD/Kilogram Get Latest Price
  • Port:Tianjin port
  • Minimum Order Quantity:1/Kilogram
  • Supply Ability:10000 Gram/Month
  • Payment Terms:L/C,T/T,Western Union,MoneyGran,
  • Updatetime:Jan 22 2018
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Supplier Details

HUAYI CHEMICAL TRADING CO., LIMITED

  • Member Levels: Diamond memberDiamond member
  • Business Type: Manufacturer
  • Country: China
  • Tel: 86-311-17091596138
  • Address: NO.255,GONGNONG ROAD, QIAOXI DISTRICT,SHIJIAZHUANG, CHINA
  • qin qin:  Service2
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Potassium iodideQuick Details

  • Classification:Nutrition Enhancers
  • Cas NO.:7681-11-0
  • EINECS:231-659-4
  • Molecular Formula:KI
  • Melting Point:680℃
  • Boiling Point:1330℃
  • Stability:Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.
  • Water Solubility:1.43 kg/L
  • Refractive index:1.677
  • Flash Point:1330°C
  • Purity:99.5% min
  • Appearance:white powder
  • HazardClass:8
  • usage:capacity by iodine volume method analysis of titration liquid preparation
  • Brand Name:HUAYI
  • Email:cassie at newstarapi dot com
  • skype:cassie118081

Packaging & Delivery

  • Packaging Detail:1 kg per bag or 25 kg per drum
  • Delivery Detail:within 15 days

Detailed Description

 Potassium iodide Chemical Properties

mp 

113 °C(lit.)

bp 

184 °C(lit.)

density 

1.32 g/mL at 25 °C

vapor density 

9 (vs air)

vapor pressure 

0.31 mm Hg ( 25 °C)

refractive index 

1.677

Fp 

1330°C

storage temp. 

Store at RT.

solubility 

H2O: 1 M at 20 °C, clear, colorless

form 

particles (round)

Water Solubility 

1.43 kg/L

Sensitive 

Hygroscopic

Stability:

Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.

Use:Widely used in capacity by iodine volume method analysis of titration liquid preparation. Taking pictures. Pharmaceutical.

Safety Information

Hazard Codes 

Xn, N, Xi, F

Risk Statements 

36/37/38-36/37-20/21/22-19-11-43-34-20/21-42/43-36/38-61

Safety Statements 

26-ection-24/25-36-45-36/37/39-53-36/37-22

RIDADR 

UN 2056 3/PG 2

WGK Germany 

2

RTECS 

NN1575000

10

HazardClass 

8

PackingGroup 

II

HS Code 

28276000

 

Specification: GR                                                                                                

Item

Qualification

Item

Item

Assay, %

≥99.5

Calcium(Ca), %

≤0.001

pH(50g/L, 25 centigrade)

6.0~8.0

Sodium (Na), %

≤0.05

Transparency of solution

≤No.2

Magnesium (Mg), %

≤0.001

Insoluble in water, %

≤0.005

Arsenic (As), %

≤0.00001

Iodate and Iodine(IO3), %

≤0.0003

 

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