CHEMMATE500 716464 MSDS

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Conforms to ANSI Z400.1-2004 Standard (United States).

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Material Safety Data Sheet
1 . Product and company identification
Common name
Material uses
Supplier/Manufacturer

In case of emergency

: pH Down
: pH control.
: Technaflora Plant Products Ltd.
1533 Broadway Street, 125
Port Coquitlam, B.C.
Canada, V3C 6P3
Tel. 604-468-4769 / 1-800-586-1211
: CHEMTREC, U.S. : (800) 424-9300

International: (703) 527-3887

2 . Hazards identification
Physical state
Odor
Color
Hazard status
Emergency overview

Routes of entry
Potential acute health effects
Eyes
Skin
Inhalation
Ingestion
Potential chronic health
effects

:
:
:
:
:

Liquid.
Odorless.
Colorless.
This material is classified as hazardous under OSHA regulations.
DANGER !
CAUSES SEVERE RESPIRATORY TRACT, EYE AND SKIN BURNS.
CONTAINS MATERIAL WHICH CAUSES DAMAGE TO THE FOLLOWING ORGANS:
LUNGS, MUCOUS MEMBRANES, RESPIRATORY TRACT, SKIN, ENDOTHELIUM,
EYE, LENS OR CORNEA, TEETH.
Do not get in eyes or on skin or clothing. Do not breathe vapor or mist. Keep container
closed. Use only with adequate ventilation. Wash thoroughly after handling.
: Dermal contact. Eye contact. Inhalation. Ingestion.
:
:
:
:
:

Severely corrosive to the eyes.
Severely corrosive to the skin.
Severely corrosive to the respiratory system.
May cause burns to mouth, throat and stomach.
Carcinogenic effects : Not classified or listed by IARC, NTP, OSHA, EU and ACGIH.
Mutagenic effects : Not available.
Teratogenic effects : Not available.
Medical conditions
: Repeated skin exposure can produce local skin destruction or dermatitis. Repeated or
aggravated by overprolonged exposure to the substance can produce lung damage. Repeated or prolonged
exposure
contact with spray or mist may produce chronic eye irritation and severe skin irritation.
Repeated or prolonged exposure to the substance can produce target organ damage.
See toxicological information (section 11)

3 . Composition/information on ingredients
United States
Name

CAS number

Nitric Acid

7697-37-2

Date of issue

: 08/31/2006

%
5 - 10

Page: 1/5

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4 . First aid measures
Eye contact

: Check for and remove any contact lenses. In case of contact, immediately flush eyes with
plenty of water for at least 20 minutes. Get medical attention immediately.
: In case of contact, immediately flush skin with plenty of water for at least 20 minutes. Get
medical attention immediately.
: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is
difficult, give oxygen. Get medical attention immediately.
: Do not induce vomiting. Never give anything by mouth to an unconscious person. Get
medical attention immediately.
: No specific antidote. Medical staff must contact Poison Control Center.

Skin contact
Inhalation
Ingestion
Notes to physician

5 . Fire-fighting measures
Flammability of the product
Extinguishing media
Suitable
Not suitable
Special exposure hazards
Special protective
equipment for fire-fighters

: Non-flammable.
:
:
:
:

Use an extinguishing agent suitable for the surrounding fire.
None known.
No specific hazard.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.

6 . Accidental release measures
Personal precautions
Environmental precautions
Methods for cleaning up

: Immediately contact emergency personnel. Keep unnecessary personnel away. Use
suitable protective equipment.
: Avoid dispersal of spilled material, runoff and contact with soil, waterways, drains and
sewers.
: If emergency personnel are unavailable, contain spilled material. For small spills, add
absorbent (soil may be used in the absence of other suitable materials), scoop up
material and place in a sealable, liquid-proof container for disposal. For large spills, dike
spilled material or otherwise contain material to ensure runoff does not reach a waterway.
Place spilled material in an appropriate container for disposal.

7 . Handling and storage
Handling
Storage

: Do not get in eyes or on skin or clothing. Keep container closed. Use only with adequate
ventilation. Do not breathe vapor or mist. Wash thoroughly after handling.
: Keep container tightly closed. Keep container in a cool, well-ventilated area.

8 . Exposure controls/personal protection
United States
Product name
Nitric Acid

Date of issue

Exposure limits
ACGIH TLV (United States, 9/2004).
STEL: 10 mg/m3 15 minute(s). Form: All forms.
STEL: 4 ppm 15 minute(s). Form: All forms.
TWA: 5.2 mg/m3 8 hour(s). Form: All forms.
TWA: 2 ppm 8 hour(s). Form: All forms.
NIOSH REL (United States, 12/2001).
STEL: 10 mg/m3 15 minute(s). Form: All forms.
STEL: 4 ppm 15 minute(s). Form: All forms.
TWA: 5 mg/m3 10 hour(s). Form: All forms.
TWA: 2 ppm 10 hour(s). Form: All forms.
OSHA PEL (United States, 8/1997).
TWA: 5 mg/m3 8 hour(s). Form: All forms.
: 08/31/2006

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TWA: 2 ppm 8 hour(s). Form: All forms.
ACGIH TLV (United States, 1/2004).
STEL: 10 mg/m3 15 minute(s). Form: All forms.
STEL: 4 ppm 15 minute(s). Form: All forms.
TWA: 5.2 mg/m3 8 hour(s). Form: All forms.
TWA: 2 ppm 8 hour(s). Form: All forms.
Engineering measures

Personal protection
Eyes
Skin
Respiratory
Hands

HMIS Code/Personal
protective equipment

: Use only with adequate ventilation. If user operations generate dust, fumes, vapor or
mist, use process enclosures, local exhaust ventilation or other engineering controls to
keep worker exposure to airborne contaminants below any recommended or statutory
limits.
:
:
:
:

Face shield.
Synthetic apron. Boots.
Vapor respirator.
Nitrile rubber.

: D

Personal protection in case : Safety glasses, goggles or face shield. Impervious gloves. Full suit. Boots. Wear NIOSHof a large spill
approved self-contained breathing apparatus or equivalent and full protective gear.
Hygiene measures
: Wash hands, forearms and face thoroughly after handling compounds and before eating,
smoking and using the lavatory and at the end of the day. Follow good industrial hygiene
practice.

9 . Physical and chemical properties
Physical state
Color
Odor
pH
Boiling/condensation point

:
:
:
:
:

Melting/freezing point

:

Relative density
Vapor pressure

:
:

Vapor density
Evaporation rate
Solubility

:
:
:

Liquid.
Colorless.
Odorless.
0 to 0.5 [Acidic.]
The lowest known value is 83.89°C (183°F) (Nitric Acid). Weighted average: 98.39°C
(209.1°F)
May start to solidify at 0°C (32°F) based on data for: Water. Weighted average: -4.11°C
(24.6°F)
Weighted average: 1.03 (Water = 1)
The highest known value is 6.5 to 7.3 kPa (49 to 55 mm Hg) (at 20°C) (Nitric Acid).
Weighted average: 2.76 kPa (20.7 mm Hg) (at 20°C)
The highest known value is 0.62 (Air = 1) (Water).
0.36 (Water) compared with Butyl acetate.
Highly soluble in water.

10 . Stability and reactivity
Stability and reactivity
Incompatibility with various
substances
Hazardous polymerization
Conditions of reactivity

Date of issue

: The product is stable.
: Reactive with oxidizing materials, metals and alkalis.
: Will not occur.
: None known.

: 08/31/2006

Page: 3/5

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11 . Toxicological information
Acute Effects
Eyes
Skin
Inhalation
Ingestion
Potential chronic health
effects
Target organs

:
:
:
:
:

Severely corrosive to the eyes.
Severely corrosive to the skin.
Severely corrosive to the respiratory system.
May cause burns to mouth, throat and stomach.
Carcinogenic effects : Not classified or listed by IARC, NTP, OSHA, EU and ACGIH.
Mutagenic effects : Not available.
Teratogenic effects : Not available.
: Contains material which causes damage to the following organs: lungs, mucous
membranes, upper respiratory tract, skin, endothelium, eye, lens or cornea, teeth.

12 . Ecological information
Environmental precautions
Products of degradation
Toxicity of the products of
biodegradation

: No known significant effects or critical hazards.
: These products are nitrogen oxides.
: The products of degradation are less toxic than the product itself.

13 . Disposal considerations
: The generation of waste should be avoided or minimized wherever possible. Avoid
dispersal of spilled material, runoff and contact with soil, waterways, drains and sewers.
Disposal of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any regional
and local authority requirements.

Waste disposal

14 . Transport information
NAERG
Regulatory
information

: 157
Proper shipping name

UN / IMDG / IATA
Classification

NITRIC ACID [other than red fuming, with not
more than 70 percent nitric acid]

Class

UN number

PG

8

UN2031

II

Label

8

DOT Classification

NITRIC ACID [other than red fuming, with not
more than 70 percent nitric acid]

8

UN2031

II
CORROSIVE

8

15 . Regulatory information
United States
HCS Classification
U.S. Federal regulations

Date of issue

: Corrosive material
Target organ effects
: TSCA : All components listed.
SARA 302/304/311/312 extremely hazardous substances: Nitric Acid
SARA 302/304 emergency planning and notification: Nitric Acid
SARA 302/304/311/312 hazardous chemicals: Nitric Acid
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: Nitric Acid:
Fire hazard, reactive, Immediate (acute) health hazard
Clean Water Act (CWA) 307: No products were found.
Clean Water Act (CWA) 311: Nitric Acid

: 08/31/2006

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Clean Air Act (CAA) 112 accidental release prevention: Nitric Acid
Clean Air Act (CAA) 112 regulated flammable substances: No products were found.
Clean Air Act (CAA) 112 regulated toxic substances: Nitric Acid
SARA 313
Form R - Reporting
requirements
Supplier notification

Product name
: Nitric Acid

CAS number
7697-37-2

Concentration
5 - 10

: Nitric Acid

7697-37-2

5 - 10

SARA 313 notifications must not be detached from the MSDS and any copying and redistribution of the MSDS shall
include copying and redistribution of the notice attached to copies of the MSDS subsequently redistributed.
State regulations
: Pennsylvania RTK: Nitric Acid: (environmental hazard, generic environmental hazard)
Massachusetts RTK: Nitric Acid
New Jersey: Nitric Acid
California prop. 65: No products were found.
International lists
: This product, (and its ingredients) is (are) listed on national inventories, or is (are)
exempted from being listed, Australia (AICS), in Europe (EINECS/ELINCS), in Korea
(TCCL), in Japan (METI), in the Philippines (RA6969).

16 . Other information
Label requirements (U.S.A.)

: CAUSES SEVERE RESPIRATORY TRACT, EYE AND SKIN BURNS.
CONTAINS MATERIAL WHICH CAUSES DAMAGE TO THE FOLLOWING ORGANS:
LUNGS, MUCOUS MEMBRANES, RESPIRATORY TRACT, SKIN, ENDOTHELIUM, EYE,
LENS OR CORNEA, TEETH.

Hazardous Material
:
Information System (U.S.A.)

National Fire Protection
Association (U.S.A.)

HAZARD RATINGS

HMIS RATING
*

Health

3

Fire hazard

0

Physical Hazard

0

Personal protection

D

:

Flammability

0
Health

3

4- Extreme
3- Serious
2- Moderate
1- Slight
0- Minimal
See section 8 for more detailed
information on personal protection.

0

Reactivity
Special

References

: ANSI Z400.1, MSDS Standard, 2004. - Manufacturer's Material Safety Data Sheet. 29CFR Part1910.1200 OSHA MSDS Requirements. - 49CFR Table List of Hazardous
Materials, UN#, Proper Shipping Names, PG.
: 08/31/2006
: 06/30/2004
: 2

Date of issue
Date of previous issue
Version
Notice to reader
To the best of our knowledge, the information contained herein is accurate. However, neither the above named
supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
information contained herein. Final determination of suitability of any material is the sole responsibility of the user.
All materials may present unknown hazards and should be used with caution. Although certain hazards are
described herein, we cannot guarantee that these are the only hazards that exist.

Date of issue

: 08/31/2006

Page: 5/5



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