KIROS



Iodine

Identification: 
Key 960
Name Iodine 
Picture  
Synonyms Iodine crystals; Iodine sublimed; Iod; Jod; MDL number MFCD00011355; PubChem Substance ID: 24868599;  
CAS-No. 7553-56-2 
EC-No. 231-442-4 
Index-No. 053-001-00-3 
Molecule formula I2 
Molecule weight 253.81 
Product Type Laboratoriekemikalier. Kemikalier
Safety: New CLP rules 
Danger
GHS pictogram(s) GHS06  GHS07  GHS09 

H-code(s)/statement(s)

4  H302 + H312 + H332-H315 + H319 + H335-H372.20-H400 
H302 + H312 + H332 Harmful if swallowed, in contact with skin and if inhaled
H315 + H319 + H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
H372.20 Causes damage to organs (Thyroid gland) through prolonged or repeated exposure if swallowed.
H400 Very toxic to aquatic life.

P-code(s)/statement(s)

6  P273-P280-P301 + P312-P302 + P352 + P312-P304 + P340 + P312-P314 
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.
P301 + P312 IF SWALLOWED: Call a POISON CENTRE/doctor/… if you feel unwell.
P302 + P352 + P312 IF ON SKIN: Wash with plenty of soap and water. If you feel unwell call a POISON CENTRE/doctor.
P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTRE/doctor if you feel unwell.
P314 Get medical advice/attention if you feel unwell.
H/P-source A26 
Threshold limit value 0,1 ppm 1 mg/m3 
  L: Means that the limit value is a ceiling value that must not be exceeded at any time
Threshold limit value source GV2021DK 
Long-term effects ORG 
RTECS NN1575000 
Physical and Chemical Properties: 
Flash point  
Vapor Density (Air=1)  
Explosion limits LEL (vol%)  
Explosion limits UEL (vol%)  
Explosion limit LEL (mg/l)  
Explosion limit UEL (mg/l)  
Termic ignition temperature °C  
Temperature class  
Explosion group  
Particle properties  
Transport Information of Dangerous Goods: 
Waste fraction 05.14 
Fortum Waste fraction X 
UN Number 1759 
ADR/RID class 8/PG 2
Special information
Resources: 
Literature references MI13,5036; SAXIDM000; BB; BRN: 3587194; 
Manual Iodine DK 2026.pdf Iodine UK 2026.pdf
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www.iris-biotech.de
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Last update: Thursday, January 29, 2026 - 10:14:51