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Ferric chloride hexahydrate

1 - Product and Company Information

Product Name IRON(III) CHLORIDE HEXAHYDRATE, REAGENT
GRADE, >= 98%
Product Number F2877
2 - Composition/Information on Ingredients

Product Name CAS # EC no Annex I
Index Number
FERRIC CHLORIDE HEXAHYDRATE 10025-77-1 None None

Formula Cl3Fe.6H2O
Molecular Weight 270.3 AMU
Synonyms Ferric chloride, hexahydrate * Ferric
trichloride hexahydrate * Iron (III), chloride,
hexahydrate * Iron trichloride hexahydrate

3 - Hazards Identification

SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Harmful if swallowed. Causes burns.

4 - First Aid Measures

AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.

AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.

AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.

AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician immediately. Do not induce vomiting.

5 - Fire Fighting Measures

EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.

SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.

SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

6 - Accidental Release Measures

PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area.

PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.

METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Ventilate
area and wash spill site after material pickup is complete.

7 - Handling and Storage

HANDLING
Directions for Safe Handling: Do not breathe dust. Do not get in
eyes, on skin, on clothing. Avoid prolonged or repeated exposure.

STORAGE
Conditions of Storage: Keep tightly closed. Store under inert
gas.

SPECIAL REQUIREMENTS: Hygroscopic.

8 - Exposure Controls / Personal Protection

ENGINEERING CONTROLS
Safety shower and eye bath. Use only in a chemical fume hood.

GENERAL HYGIENE MEASURES
Wash contaminated clothing before reuse. Discard contaminated
shoes. Wash thoroughly after handling.

EXPOSURE LIMITS - NORWAY
Source Type Value
OEL 1 mg/m3

EXPOSURE LIMITS - UNITED KINGDOM
Source Type Value
OEL LTEL 1 MG(FE)/M3
OEL STEL 2 mg(Fe)/m3

PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.

SIGMA - F2877 www.-aldrich.com 9 - Physical and Chemical Properties

Appearance Physical State: Solid
Color: Yellow

Property Value At Temperature or Pressure

pH N/A
BP/BP Range 280 - 285 ??C 760 mmHg
MP/MP Range 37 ??C
Flash Point N/A
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure 1 mmHg 194 ??C
SG/Density 1.82 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A

10 - Stability and Reactivity

STABILITY
Stable: Stable.
Conditions to Avoid: Moisture.
Materials to Avoid: Strong oxidizing agents, Forms explosive
mixtures with:, Sodium, Potassium.

HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Hydrogen chloride gas, Iron
oxides.

HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur

11 - Toxicological Information

RTECS NUMBER: NO5425000

ACUTE TOXICITY

LD50
Intraperitoneal
Mouse
260 MG/KG

SIGNS AND SYMPTOMS OF EXPOSURE
Overdose of iron compounds may have a corrosive effect on the
gastrointestinal mucosa and be followed by necrosis,

SIGMA - F2877 www.-aldrich.com perforation, and stricture formation. Several hours may elapse
before symptoms that can include epigastric pain, diarrhea,
vomiting, nausea, and hematemesis occur. After apparent recovery
a person may experience metabolic acidosis, convulsions, and
coma hours or days later. Further complications may develop
leading to acute liver necrosis that can result in death due to
hepatic coma. To the best of our knowledge, the chemical,
physical, and toxicological properties have not been thoroughly
investigated.

ROUTE OF EXPOSURE
Skin Contact: Causes burns.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: Causes burns.
Inhalation: Material is extremely destructive to the tissue of
the mucous membranes and upper respiratory tract. May be harmful
if inhaled.
Ingestion: May be harmful if swallowed.

CHRONIC EXPOSURE - MUTAGEN

Human
4800 UMOL/L
Cell Type: lymphocyte
DNA inhibition

Rat
500 MG/KG
Cell Type: Ascites tumor
Cytogenetic analysis

12 - Ecological Information

No data available.

13 - Disposal Considerations

SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. Dissolve or mix the material with a combustible
solvent and burn in a chemical incinerator equipped with an
afterburner and scrubber. Observe all federal, state, and local
environmental regulations.

14 - Transport Information

RID/AD UN#: 3260
Class: 8
PG: III
Proper Shipping Name: Corrosive solid, acidic,
inorganic, n.o.s.

IMDG
UN#: 3260
Class: 8
PG: III
Proper Shipping Name: CORROSIVE SOLID, ACIDIC,
INORGANIC, N.O.S.
Marine Pollutant: No
Severe Marine Pollutant: No
Technical Name: Required

SIGMA - F2877 www.-aldrich.com IATA
UN#: 3260
Class: 8
PG: III
Proper Shipping Name: Corrosive solid, acidic,
inorganic, n.o.s.
Inhalation Packing Group I: No
Technical Name: Required

15 - Regulatory Information

CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: C
Corrosive.
R-PHRASES: 22 34
Harmful if swallowed. Causes burns.
S-PHRASES: 26 27 36/37/39
In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice. Take off immediately all
contaminated clothing. Wear suitable protective clothing,
gloves, and eye/face protection.

SWITZERLAN SWISS POISON CLASS: 3

16 - Other Information

WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Sigma-Aldrich Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2005 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.

DISCLAIME For R&D use only. Not for drug, household or other uses.

SIGMA - F2877 www.-aldrich.com
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