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MSDS 
:
 Boric acid, 2 % w/v aqueous solution
CAS 
:
 7732-18-5
SYNONYMS 
:
 Boracic acid; Borofax; Borsaure (German); Orthoboric acid; Three     elephant; Hydrogen borate
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | Balance | 231-791-2
|----------------|--------------------------------------|----------|-----------|
| 10043-35-3 |Boric Acid | 2.0 % | 233-139-2
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Not available.

Potential Health Effects
Eye:
May cause mild eye irritation.
Skin:
May cause mild skin irritation. May be absorbed through damaged or
abraded skin in harmful amounts.
Ingestion:
Symptoms may include: headache, excitement, fatigue, nausea,
vomiting, stupor, and coma. Ingestion of large amounts may cause
gastrointestinal irritation. May cause central nervous system
depression, characterized by excitement, followed by headache,
dizziness, drowsiness, and nausea. Advanced stages may cause
collapse, unconsciousness, coma and possible death due to respiratory
failure.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. Prolonged
or repeated exposure may cause gastrointestinal irritation and kidney
damage.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Get medical aid. Gently lift eyelids and flush continuously with
water.
Skin:
Get medical aid if irritation develops or persists. Flush skin with
plenty of soap and water.
Ingestion:
Call a poison control center. If swallowed, do not induce vomiting
unless directed to do so by medical personnel. Never give anything by
mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid if cough or other symptoms appear.
Notes to Physician:

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Wash hands before eating. Remove
contaminated clothing and wash before reuse. Avoid ingestion and
inhalation.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible
substances.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
There are no special ventilation requirements.
Personal Protective Equipment

Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Always use
a NIOSH or European Standard EN 149 approved
respirator when necessary.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Liquid
Color: clear
Odor: odorless
pH: 5.2 (1 % sol)
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: 4.9g/100g water @ 20C
Specific Gravity/Density: Not available.
Molecular Formula: BH3O3
Molecular Weight: Not available

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
High temperatures, incompatible materials.
Incompatibilities with Other Materials:
Potassium, Acetic anhydride
Hazardous Decomposition Products:
None.
Hazardous Polymerization: Has not been reported

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 7732-18-5: ZC0110000
CAS# 10043-35-3: ED4550000
LD50/LC50:
Not available.
CAS# 10043-35-3: Oral, mouse: LD50 = 3450 mg/kg; Oral, rat: LD50 =
2660 mg/kg.
Carcinogenicity:
Water -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Boric Acid -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

Ecotoxicity:
Mosquito fish (fresh water)TLm=1800 ppm/ 24 hr

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Products which are considered hazardous for supply are classified as Special
Waste and the disposal of such chemicals is covered by regulations which may
vary according to location. Contact a specialist disposal company or the local
waste regulator for advice. Empty containers must be decontaminated before
returning for recycling.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 7732-18-5: No information available.
CAS# 10043-35-3: 1
United Kingdom Occupational Exposure Limits

United Kingdom Maximum Exposure Limits

Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 10043-35-3 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 10043-35-3: OEL-RUSSIA:STEL 10 mg/m3
US FEDERAL
TSCA
CAS# 7732-18-5 is not listed on the TSCA inventory.
It is for research and development use only.
CAS# 10043-35-3 is not listed on the TSCA inventory.
It is for research and development use only.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 12/12/1997 Revision #2 Date: 12/03/2002

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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Platinum black, 98% Pt 7440-06-4
Rubidium nitrate, 99.8% 13126-12-0
Calcium Hypochlorite 7778-54-3
cis-2-Amino-1-cyclopentanecarboxylic acid hydrochloride hemihydrate 7664-93-9
Dichlorodiphenylmethane, 99% 2051-90-3
Tryptone
2-Butene-1,4-Diol, 97% Cis 6117-80-2
Boric acid, 2 % w/v aqueous solution 7732-18-5
Molecular Sieves, 5A, Powder, Max. Grain-Size 50 Micron 0-00-1
Heptaldehyde, 96% (gc) 111-71-7
Alpha-Amylase 9000-90-2
Lead, 1000 ppm, standard metal solution in approx. M nitric acid 7439-92-1
2-Picoline, 98% 109-06-8
Vinyl sulfone,97% stabilized with 500 ppm hydroquinone 77-77-0
Potassium Chloride, saturated solution 7447-40-7
Potassium Chloride 3 M-4 M Solutions 7447-40-7
Potassium thiocyanate, 0.1N solution stabilized with 10 ppm mercuric 333-20-0
Sodium Thiosulfate, 0.100 N Solution 7732-18-5
Ethanol SDA1, Anhydrous 64-17-5
1-O-Octyl-beta-D-glucopyranoside 29836-26-8
Soap solution - Wanklyn 143-18-0
1-Octane sulfonic acid, sodium salt 5324-84-5
This is a test. 67-56-1
Polyurethane foam (polymer A) 0-00-0
Tetrabromocatechol, 96% 488-47-1
Alpha-Bromo-4-Nitro-O-Cresol 772-33-8
Trimethyl-ethoxysilane 7732-18-5
Diethyl citrate, tech. 7553-56-2
alpha-Cyano-3-hydroxycinnamic acid, 99% 54673-07-3
2,4,6-Triphenyl-s-triazine 493-77-6
Zinc Metal (Granular and Mossy) 7440-66-6
Magnesium Powder 7439-95-4
Geometric Data Fixative (BSI) 67-56-1
Isopropyl-dimethyl-chlorosilane 67-63-0
Wright Stain 67-56-1
Lithium diisopropylamide, 2M solution in THF/n-heptane 100-41-4
Gastrak 4 Molar Potassium Chloride (BSI) 7447-40-7
1-Acetyl-2-Phenylhydrazine, 98% 114-83-0
Sulfosalicylic acid 20% 97-05-2
Hydrochloric Acid 4N, 5N and 6N 7647-01-0
Hydrochloric Acid 0.01 N to 1.0N 7647-01-0
Hydrochloric Acid 0.1 N 90-43-7
Acetic acid 1N 64-19-7

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