Safety Data Sheet
SEPTIC TANK & CESSPOOL CLEANER
SDS Revision Date:
03/23/2015
1. Identification
1.1. Product identifier
Product Identity
SEPTIC TANK & CESSPOOL CLEANER
Alternate Names
30-650, 30-648 Blended Formula, SEPTIC TANK &
CESSPOOL CLEANER
1.2. Relevant identified uses of the substance or mixture and uses advised against
Intended use
See Technical Data Sheet.
Application Method
See Technical Data Sheet.
1.3. Details of the supplier of the safety data sheet
Company Name
ComStar International Inc.
20-45 128th Street,
College Point, NY 11356
Telephone No.
718-445-7900
800-328-0142
Fax: 718-353-5998
2. Hazard(s) identification
2.1. Classification of the substance or mixture
Skin Corr 1A;H314
Causes severe skin burns and eye damage.
Eye Dam. 1 ;H318
Causes serious eye damage.
2.2. Label elements
Using the Toxicity Data listed in section 11 and 12 the product is labeled as follows.
Warning
H314 Causes severe skin burns and eye damage.
H318 Causes serious eye damage.
[Prevention]:
P260 Do not breathe mist / vapors / spray.
P264 Wash thoroughly after handling.
P280 Wear protective gloves / eye protection / face protection.
[Response]:
P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+361 +353 IF ON SKIN (or hair): Remove I Take off immediately all contaminated clothing. Rinse skin with
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SDS Revision Date:
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water / shower.
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+351 +338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present
andeasy to do - continue rinsing.
P310 Immediately call a POISON CENTER or doctor / physician.
P363 Wash contaminated clothing before reuse.
[Storage]:
P405 Store locked up.
[Disposal]:
P501 Dispose of contents / container in accordance with local / national regulations.
3. Composition/information on ingredients
This product contains the following substances that present a hazard within the meaning of the relevant State and
Federal Hazardous Substances regulations.
Ingredient/Chemical Designations
Weight %
GHS Classification
Notes
SODIUM HYDROXIDE
CAS: 1310-73-2
>80
Skin Corr. 1B H314
Eye Dam. 1 H318
Aquatic Acute 3 H402
[1][2]
Inert ingredients
CAS: N/A
Balance
Not Classified
[1]
In accordance with paragraph (i) of §1910.1200, the specific chemical identity and/or exact percentage (concentration) of composition has been
withheld as a trade secret.
[1] Substance classified with a health or environmental hazard.
[2] Substance with a workplace exposure limit.
[3] PBT-substance or vPvB-substance.
*The full texts of the phrases are shown in Section 16.
4. First aid measures
4.1. Description of first aid measures
General
In all cases of doubt, or when symptoms persist, seek medical attention.
Never give anything by mouth to an unconscious person.
Inhalation
Move victim to fresh air. Give artificial respiration ONLY if breathing has stopped. Give
Cardiopulmonary Resuscitation (CPR) if there is no breathing AND no pulse. Obtain
medical attention IMMEDIATELY.
Eyes
Immediately flush eyes with running water for a minimum of 20 minutes. Hold eyelids open
during flushing. If irritation persists, repeat flushing. Obtain medical attention
IMMEDIATELY. Do not transport victim until the recommended flushing period is
completed unless flushing can be continued during transport.
Skin
Flush skin with running water for a minimum of 20 minutes. Start flushing while removing
contaminated clothing. If irritation persists, repeat flushing. Obtain medical attention
IMMEDIATELY. Do not transport victim unless the recommended flushing period is
completed or flushing can be continued during transport.
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While the patient is being transported to a medical facility, apply compresses of iced water.
If medical treatment must be delayed, immerse the affected area in iced water. If
immersion is not practical, compresses of iced water can be applied. Avoid freezing
tissues.
Ingestion
If victim is alert and not convulsing, rinse mouth and give % to 1 glass of water to dilute
material. If spontaneous vomiting occurs, have victim lean forward with head down to avoid
breathing in of vomitus, rinse mouth and administer more water. IMMEDIATELY contact
local poison control center. Vomiting may need to be induced but should be directed by a
physician or a poison control center. IMMEDIATELY transport victim to an emergency
facility.
4.2. Most important symptoms and effects, both acute and delayed
Overview
IMMEDIATE CONCERNS: CAUTION: May cause eye or skin burns. Avoid vapor.
POTENTIAL SIDE EFFECTS
EYES: Tissue destruction and permanent eye damage may occur if not treated
immediately.
SKIN: May be corrosive and cause severe burns.
INGESTION: Corrosive to mucous membranes of the mouth, esophagus, stomach & throat.
INHALATION: Avoid mist, can be a severe irritant.
ACUTE TOXICITY: Eye, skin, lung burning may be caused with exposure to mist. Avoid
mist.
TARGET ORGAN STATEMENT: Contains material which may cause damage to
gastrointestinal tract and respiratory tract.
Note to Physician: All treatments should be based on observed signs and symptoms of
distress in the patient. Medical conditions that may be aggravated by exposure include
asthma, bronchitis, emphysema and other lung diseases and chronic nose, sinus or throat
conditions. Severity of the burn is generally determined by the concentration of the solution
and the duration of exposure. In the event of skin or eye contact, immediate and thorough
flushing is essential. Continued washing of the effected area with cold or iced water will be
helpful in removing the last traces of sulfuric acid. Cream or ointments should not be
applied before or during the washing phase of the treatment. See section 2 for further
details.
Eyes
Causes serious eye damage.
Inhalation
Causes serious eye damage.
5.1. Extinguishing media
For small fires, use dry chemical or carbon dioxide. For large fires, flood fire area with water from a distance. Expect
violent reaction with water. Do not get solid stream of water on spilled material.
5.2. Special hazards arising from the substance or mixture
Hazardous decomposition:Oxides of sulfur at high temperatures. Hazardous gases may evolve on contact
withchemicals such as cyanides, sulfides, and carbides.
Do not breathe mist I vapors I spray.
5.3. Advice for fire-fighters
Wear self-contained breathing apparatus and protective clothing.
5. Fire-fighting measures
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ERG Guide No. ---137
6.1. Personal precautions, protective equipment and emergency procedures
Put on appropriate personal protective equipment (see section 8).
6.2. Environmental precautions
Do not allow spills to enter drains or waterways.
Use good personal hygiene practices. Wash hands before eating, drinking, smoking or using toilet. Promptly remove
soiled clothing and wash thoroughly before reuse.
6.3. Methods and material for containment and cleaning up
Absorb spill with vermiculite or other inert material, then place in a container for chemical waste.
For Large Spills: Flush spill area with water spray. Prevent run-off from entering drains, sewers, or streams, collect
run-off.
7.1. Precautions for safe handling
Wear appropriate Personal Protection Equipment. Do not breathe sprays or mists. Do not ingest. Do not get in eyes,
on skin or on clothing. Keep ignition sources away from sulfuric acid storage, handling and transportation equipment.
Handling Procedures and Equipment: Carbon steel or stainless steel materials are suitable for use for acid
concentrations equal to or greater than 93%. However, the effect of lower concentrations on the materials of
construction can be very complex. Contact product supplier for specific recommendations when handling sulfuric acid
at strengths less than 77%.
Sulfuric acid will attack some forms of plastics and coatings. Always add acid to water - not water to acid. If kept in
upper floors of building, floors should be acid proof with drains to a recovery tank.
See section 2 for further details. - [Prevention]:
7.2. Conditions for safe storage, including any incompatibilities
Handle containers carefully to prevent damage and spillage.
Store between -5C and 40C.
Incompatible materials: Acids react with most metals to release hydrogen gas which can form explosive mixtures in
air. Water, alkaline solutions, metals, metal powder, carbides, chlorates, fuminates, nitrates, picrates, strong
oxidizers, reducers, or combustible organics.
Hazardous gases may evolve on contact with chemicals such as cyanides, sulfides, and carbides.
Storage Temperature: Store above freezing point. Elevated temperatures will increase the corrosion rate of most
metals.
Storage Requirements: Store packaged acid in a dry, well, ventilated location away from combustibles, oxidizers,
bases, or metallic powders. Storage tanks should be protected from water ingress, be well ventilated, and maintained
structurally in a safe and reliable condition.
See section 2 for further details. - [Storage]:
6. Accidental release measures
7. Handling and storage
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7.3. Specific end use(s)
No data available.
8. Exposure controls and personal protection
8.1. Control parameters
Exposure
CAS No.
Ingredient
Source
Value
1310-73-2
SODIUM HYDROXIDE
OSHA
2 mg/m3
ACGIH
2 mg/m3
NIOSH
No Established Limit
Supplier
No Established Limit
N/A
Inert ingredients
OSHA
No Established Limit
ACGIH
No Established Limit
NIOSH
No Established Limit
Supplier
No Established Limit
Carcinogen Data
CAS No.
Ingredient
Source
Value
1310-73-2
SODIUM HYDROXIDE
OSHA
Select Carcinogen: No
NTP
Known: No; Suspected: No
IARC
Group 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
N/A
Inert ingredients
OSHA
Select Carcinogen: No
NTP
Known: No; Suspected: No
IARC
Group 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
8.2. Exposure controls
Respiratory
A NIOSH/MSHA approved air-purifying respirator equipped with acid gas/fume, dust, and
mist cartridges for concentrations up to 10 mg 1m3.An air-supplied respirator if
concentrations are higher or unknown.
Eyes
Tight-fitting chemical goggles and face shield.
Skin
Impervious (Le., neoprene, PVC) gloves, coveralls, boots and/or other acid resistant
protective clothing.
Engineering Controls
Local exhaust ventilation required.
Other Work Practices
Where there is a danger of spilling or splashing, acid resistant aprons or suits should be
worn. Trouser legs should be worn outside (not tucked in) rubber boots. Safety showers
and eyewash fountains should be installed in storage and handling areas. Use good
personal hygiene practices. Wash hands before eating, drinking, smoking or using toilet.
Promptly remove soiled clothing and wash thoroughly before reuse.
See section 2 for further details. - [Prevention]:
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9. Physical and chemical properties
Appearance
Flakes
Odor
Sharp
Odor threshold
Not Measured
pH
Not Measured
Melting point / freezing point
77.67%: -11.2° C (+11.6° F); 93.19%: -29.5° C (-21.1° F);
98%: -1.1° C (30° F)
Initial boiling point and boiling range
77.67%: 193° C (380° F); 93.19%: 276° C (529° F); 98%:
330° C (626° F)
Flash Point
None
Evaporation rate (Ether = 1)
Not Measured
Flammability (solid, gas)
Not Applicable
Upper/lower flammability or explosive limits
Lower Explosive Limit: 135C(275F): NA
Upper Explosive Limit: 199C(390F): NA
Vapor pressure (Pa)
77.67%: 1.2 mmhg; 93.19%: 0.0016 mmhg; 98%: 0.002
mmhg (at 40 C/102 F)
Vapor Density
3.4, sulfuric acid component (Air = 1)
Specific Gravity
77.67%: 1.7059; 93.19%: 1.8354; 98%: 1.8437 (at 15
C/60 F)
Solubility in Water
Insoluble
Partition coefficient n-octanol/water (Log Kow)
Not Measured
Auto-ignition temperature
(ASTM D 2155): Not combustible
Decomposition temperature
Not Measured
Viscosity (cSt)
Not Measured
Volatiles (% by weight)
NA Octanol/Water Partition Coefficient
NA
9.2. Other information
No other relevant information.
10. Stability and reactivity
10.1. Reactivity
Hazardous Polymerization will not occur.
10.2. Chemical stability
Stable under normal circumstances.
10.3. Possibility of hazardous reactions
Reacts with some bases.
10.4. Conditions to avoid
Keep away from extreme heat and extreme cold.
10.5. Incompatible materials
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Acids react with most metals to release hydrogen gas which can form explosive mixtures in air. Water, alkaline
solutions, metals, metal powder, carbides, chlorates, fuminates, nitrates, picrates, strong oxidizers, reducers, or
combustible organics.
Hazardous gases may evolve on contact with chemicals such as cyanides, sulfides, and carbides.
10.6. Hazardous decomposition products
Oxides of sulfur at high temperatures. Hazardous gases may evolve on contact with chemicals such as cyanides,
sulfides, and carbides.
11. Toxicological information
Acute toxicity
Ingredient
Oral LD50,
mg/kg
Skin
LD50,mg/kg
Inhalation
Vapor LC50,
mg/L/4hr
InhalationDust/
Mist LC50,
mg/L/4hr
InhalationGas
LC50, ppm
SODIUM HYDROXIDE(1310-73-2)
No data
available
1350 mg/kg
Rabbit;
No data
available
No data
available
No data
available
Inert ingredients(N/A)
No data
available
No data
available
No data
available
No data
available
No data
available
Note: When no route specific LD50 data is available for an acute toxin, the converted acute toxicity point estimate
was used in the calculation of the product's ATE (Acute Toxicity Estimate).
Classification
Category
Hazard Description
Acute toxicity (oral)
---
Not Applicable
Acute toxicity (dermal)
---
Not Applicable
Acute toxicity (inhalation)
---
Not Applicable
Skin corrosion/irritation
1A
Causes severe skin bums and eye damage.
Serious eye damage/irritation
1
Causes serious eye damage.
Respiratory sensitization
---
Not Applicable
Skin sensitization
---
Not Applicable
Germ cell mutagenicity
---
Not Applicable
Carcinogenicity
---
Not Applicable
Reproductive toxicity
---
Not Applicable
STOT-single exposure
---
Not Applicable
STOT-repeated exposure
---
Not Applicable
Aspiration hazard
---
Not Applicable
12. Ecological information
12.1. Toxicity
The preparation has been assessed following the conventional method of the Dangerous Preparations Directive
1999/45/EC and GHS and is not classified as dangerous for the environment, but contains substance(s) dangerous
for the environment. See section 3 for details
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Aquatic Ecotoxicity
Ingredient
96 hr LC50 fish, mg/l
48 hr EC50 crustacea, mg/l
ErC50 algae, mg/l
SODIUM HYDROXIDE(1310-73-2)
45.4 mg/l
40.4 mg/l
Not Available
Inert ingredients(N/A)
Not Available
Not Available
Not Available
12.2. Persistence and degradability
There is no data available on the preparation itself.
12.3. Bioaccumulative potential
Not Measured
12.4. Mobility in soil
No data available.
12.5. Results of PBT and vPvB assessment
This product contains no PBT/vPvB chemicals.
12.6. Other adverse effects
No data available.
13. Disposal considerations
13.1. Waste treatment methods
Observe all federal, state and local regulations when disposing of this substance.
14. Transport information
DOT (Domestic Surface
Transportation)
IMO / IMDG (Ocean
Transportation)
ICAO/IATA
14.1. UN number
UN 1823
UN 1823
UN 1823
14.2. UN proper
shipping name
UN 1823, Sodium Hydroxide, dry
solid, Corrosive Material, 8, II
Sodium Hydroxide,dry solid
Corrosive Material
Sodium Hydroxide, dry
solid Corrosive Material
14.3. Transport
hazard class(es)
DOT Hazard Class:8
IMDG:8
Sub Class: Not Applicable
Air Class:8
14.4. Packing
group
II
II
II
14.5. Environmental hazards
IMDG
Marine Pollutant: No
14.6. Special precautions for user
No further information
15. Regulatory information
Regulatory Overview
The regulatory data in Section 15 is not intended to be all-inclusive, only selected
regulations are represented.
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Toxic Substance
Control Act ( TSCA)
All components of this material are either listed or exempt from listing on the TSCA
Inventory.
WHMIS Classification
D2B E
US EPA Tier II Hazards
Fire:
No
Sudden Release of Pressure:
No
Reactive:
Yes
Immediate (Acute):
Yes
Delayed (Chronic):
No
EPCRA 311/312 Chemicals and RQs: (lbs)
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 302 Extremely Hazardous:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 313 Extremely Hazardous:
SODIUM HYDROXIDE
Proposition 65 - Carcinogens (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Developmental Toxins (>0.0%):To the best of our knowledge, there are no chemicals at levels
which require reporting under this statute.
Proposition 65 - Female Repro Toxins (>0.0%):To the best of our knowledge, there are no chemicals at levels
which require reporting under this statute.
Proposition 65 - Male Repro Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
New Jersey RTK Substances (>1%):
SODIUM HYDROXIDE
Pennsylvania RTK Substances (>1%):
SODIUM HYDROXIDE
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16. Other information
The information and recommendations contained herein are based upon data believed to be correct. However, no
guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein.
We accept no responsibility and disclaim all liability for any harmful effects which may be caused by exposure to our
products. Customers/users of this product must comply with all applicable health and safety laws, regulations, and
orders.
The full text of the phrases appearing in section 3 is:
H314 Causes severe skin burns and eye damage.
This is the first version in the GHS SDS format. Listings of changes from previous versions in other formats
are not applicable.
The opinions expressed are those of qualified experts within ComStar International Inc. We believe that the
information contained is current as of the date of the Safety Data Sheet. Since the use of this information and of these
opinions and the conditions of the use of the product are not within the control of ComStar International Inc., it is the
user’s obligation to determine the conditions of safe use of the product.
End of Document
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