Version 3.0
Date revised: 4/26/2019

SAFETY DATA SHEETNational Diagnostics

Conforms to regulation (EC) no. EU 453/2010

SECTION 1 - IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING

1.1 Product Identifier

Product Name: ProtoBlock System Reagent B Product Number: CL-252B

1.2 Relevant Identified Uses of the Substance/Mixture and Uses Advised Against

Investigational research by professional users

1.3 Details of the Supplier of the Safety Data Sheet

Manufacturer
National Diagnostics
305 Patton Drive
Atlanta, GA 30036
(404) 699-2121
(800) 526-3867
info@nationaldiagnostics.com

1.4 Emergency Telephone Number

ChemTel Inc.
Contract number MIS8894340
1-800 255-3924 (United States, Canada, Puerto Rico & US Virgin Islands)
01-800-099-0731 (Mexico)
400-120-0751 (China)
000-800-100-4086 (India)
1-300-954-583 (Australia)
0-800-591-6042 (Brazil)
+1-813-255-3924 (All other regions)

SECTION 2 - HAZARDS IDENTIFICATION

2.1 Classification of the Substance or Mixture

Not a hazardous substance or mixture according to regulation (EC) No. 1272/2008.

2.2 Label Elements

This product has no labeling elements associated with EC directives or respective national laws.

2.3 Other Hazards

None found.

SECTION 3 - COMPOSITION/INFORMATION ON INGREDIENTS

3.2 Mixture

Chemical Names/Description

Buffered solution with surfactants and 0.1% proprietary preservative.


Component List

Component % Comp. CAS # EC # 1278/2008 Classification
Proprietary Preservative0.1%      H300, H400, H410
Sodium Chloride5 - 10% 7647-14-5  231-598-3 N.A.
Dipotassium Phosphate< 5% 7758-11-4  231-834-5 N.A.
Polysorbate 20< 5% 9005-64-5  500-018-3 N.A.


SECTION 4 - FIRST AID MEASURES

4.1 Description of First Aid Measures

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician.

Ingestion

Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Call a physician.

Skin

Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.

Eyes

Immediately flush eyes with plenty of water for at least fifteen minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

4.2 Most Important Symptoms and Effects, Both Acute and Delayed

Inhalation

Proprietary Preservative:

Sore throat, coughing, dizziness, shortness of breath and fainting (also symptoms parallel to ingestion)

Sodium Chloride:

No information found.

Dipotassium Phosphate:

Not expected to be a health hazard by inhalation.

Polysorbate 20:

Not expected to be a health hazard by inhalation.

Ingestion

Proprietary Preservative:

Breathlessness, pulmonary edema and rapid heartbeat within 5 minutes. Nauseau, vomiting, headache, restlessness, and diarrhea may occur within 15 minutes. Other symptoms may include low blood pressure, abnormal breathing, reduced body temperature, reduced body pH, convulsions, collapse and death.

Sodium Chloride:

No information found.

Dipotassium Phosphate:

Symptoms may include vomiting, lethargy, diarrhea, blood chemistry effects, cardiac effects and central nervous system effects.

Polysorbate 20:

Abdominal spasms, diarrhea.

Skin

Proprietary Preservative:

Causes irritation, redness, and pain (also symptoms parallel to ingestion)

Sodium Chloride:

No information found.

Dipotassium Phosphate:

No adverse effects expected.

Polysorbate 20:

Redness, swelling.

Eyes

Proprietary Preservative:

Irritation, redness, pain and blurred vision.

Sodium Chloride:

No information found.

Dipotassium Phosphate:

Pain and redness.

Polysorbate 20:

Pain, redness.

4.3 Indication of Any Immediate Medical Attention and Special Treatment Needed

Unknown/not applicable

SECTION 5 - FIRE FIGHTING MEASURES

5.1 Extinguishing media

N.A.

5.2 Special Hazards Arising from the Substance/Mixture

Hazardous Combustion Products

N.A.

Hazardous Decomposition Products

May form lead/copper azide in laboratory plumbing.

Hazardous Polymerization

Will not occur under normal conditions of use (See Sections 10.4 & 10.5).

5.3 Advice for Firefighters

N.A.

5.4 Further Information

No data available.

SECTION 6 - ACCIDENTAL RELEASE MEASURES

6.1 Personal Precautions

Wear appropriate protective equipment as specified in Section 8.

6.2 Environmental Precautions

Prevent discharge into the environment. Dike spills and stop leakage where practical. Do not allow material to enter drains.

6.3 Methods and Materials for Containment and Cleaning Up

Contain and clean up spill immediately, prevent from entering floor drains. Contain liquids using absorbents. Shovel all spill materials into disposal drum. Scrub spill area with detergent, flush with copious amounts of water.

6.4 References to Other Sections

For disposal information see Section 13. For protective clothing and equipment see Section 8.

SECTION 7 - HANDLING AND STORAGE

7.1 Precautions for Safe Handling

Avoid contact and inhalation. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling.

7.2 Conditions for Safe Storage (including any incompatibles)

Keep in a tightly closed container, stored in a cooled, dry, ventilated area.

Incompatibles

Proprietary Preservative:

Benzoyl chloride plus potassium hydroxide, bromine, carbon disulfide, chromyl chloride, copper, dibromalononitrile, dimethyl sulfate, lead, barium carbonate, sulfuric acid, nitric acid.

Sodium Chloride:

No incompatibility data found.

Dipotassium Phosphate:

No incompatibility data found.

Polysorbate 20:

Strong oxidizers, acids.

7.3 Specific End Uses

Investigational research by professional users

SECTION 8 - EXPOSURE CONTROLS/PERSONAL PRECAUTIONS

8.1 Control Parameters

Component: Proprietary Preservative

ACGIH Threshold Limit Value (TLV):

None established

OSHA Permissable Exposure Limit (PEL):

None established

Component: Sodium Chloride

ACGIH Threshold Limit Value (TLV):

none established

OSHA Permissable Exposure Limit (PEL):

None established

Component: Dipotassium Phosphate

ACGIH Threshold Limit Value (TLV):

10 mg/m3 total dust

OSHA Permissable Exposure Limit (PEL):

15 mg/m3 total dust

Component: Polysorbate 20

ACGIH Threshold Limit Value (TLV):

none established

OSHA Permissable Exposure Limit (PEL):

None established

8.2 Exposure Controls

Engineering Controls

A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source.

Respiratory Protection

Not expected to require personal respirator usage.

Eye Protection

Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in work area.

Skin Protection

Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.


SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES

9.1 Information on Basic Physical & Chemical Properties

a. AppearanceColorless liquidb. OdorNone
c. Odor ThresholdN.A.d. pH7.4
e. Melting/Freezing Point (oC)0f. Boiling point (oC)100
g. Flash Point (oC)N.A.h. Evaporation Rateas water
i. FlammabilityN.A.j. Upper/Lower Flammability or Explosive LimitsN.A.
k. Vapor Pressureas waterl. Vapor Density (Air = 1)as water
m. Relative Densityas watern. Water Solubilitysoluble
o. Partition Coefficient n-octanol/waterMixturep. Autoignition Temperature (oC)N.A.
q. Decomposition Temperature (oC)Not applicable.r. ViscosityNo data available.
s. Explosive PropertiesN.A.t. Oxidizing PropertiesN.A.

SECTION 10 - STABILITY AND REACTIVITY

10.1 Reactivity

10.2 Chemical Stability

Stable under normal conditions of use and storage.

10.3 Possibility of Hazardous Reactions

Will not occur under normal conditions of use (See Sections 10.4 & 10.5).

10.4 Conditions to Avoid

Don't store near acids.

10.5 Incompatible Materials

Proprietary Preservative:

Benzoyl chloride plus potassium hydroxide, bromine, carbon disulfide, chromyl chloride, copper, dibromalononitrile, dimethyl sulfate, lead, barium carbonate, sulfuric acid, nitric acid.

Sodium Chloride:

No incompatibility data found.

Dipotassium Phosphate:

No incompatibility data found.

Polysorbate 20:

Strong oxidizers, acids.

10.6 Hazardous Decomposition Products

May form lead/copper azide in laboratory plumbing.

SECTION 11 - TOXICOLOGICAL INFORMATION

Product LD50 Values

Oral Rat LD50 (mg/kg)

27000

Dermal Rabbit LD50 (mg/kg)

20000

Component Cancer List Status

 NTP Carcinogen 
 KnownAnticipatedIARC Category
Proprietary PreservativeNoNoNone
Sodium ChlorideNoNoNone
Dipotassium PhosphateNoNoNone
Polysorbate 20NoNonone

Potential Health Effects

Inhalation

Proprietary Preservative

Contains 0.1% of a preservative that in concentrated form is highly toxic, causing irritation to the respiratory tract and mucous membranes, sore throat, coughing, dizziness, shortness of breath and fainting.

Sodium Chloride

May cause respiratory tract irritation.

Dipotassium Phosphate

Not expected to be a health hazard by inhalation.

Polysorbate 20

Not expected to be a health hazard by inhalation.

Ingestion

Proprietary Preservative

Contains 0.1% of a preservative which if ingested in quantity may cause breathlessness, pulmonary edema and rapid heartbeat within 5 minutes. Nausea, vomiting, headache, restlessness, and diarrhea may occur within 15 minutes. Other symptoms may include low blood pressure, abnormal breathing, reduced body temperature, reduced body pH, convulsions, collapse and death.

Sodium Chloride

Ingestion of large amounts may cause gastrointestinal irritation. Ingestion of large amounts may cause nausea and vomiting, rigidity or convulsions. Continued exposure can produce a coma, dehydration and internal organ congestion.

Dipotassium Phosphate

Phosphates are slowly and incompletely absorbed when ingested, and seldom result in systematic effects. Some adverse health effects have occurred. The toxicity of phosphates is because of their ability to sequester calcium. Acute potassium intoxication by mouth is rare because large single doses usually induce vomiting and because in the absence of pre-existing kidney damage, potassium is rapidly excreted. Potassium poisoning can result in heart effects.

Polysorbate 20

Large doses may produce abdominal spasms, diarrhea.

Skin

Proprietary Preservative

Contains 0.1% of a preservative which in concentration causes irritation, redness, and pain, may be absorbed through the skin with symptoms parallel to ingestion.

Sodium Chloride

May cause skin irritation.

Dipotassium Phosphate

No adverse effects expected.

Polysorbate 20

May cause irritation or sensitization in sensitive individuals.

Eyes

Proprietary Preservative

Irritation, redness, pain and blurred vision.

Sodium Chloride

May cause eye irritation.

Dipotassium Phosphate

No adverse effects expected but may cause mechanical irritation.

Polysorbate 20

May cause irritation.

Carcinogenicity

Proprietary Preservative

No information found.

Sodium Chloride

Not listed by ACGIH, IARC, NIOSH, NTP or OSHA.

Dipotassium Phosphate

Not listed as a known or anticipated carcinogen by NTP or IARC.

Polysorbate 20

Not listed as a known or anticipated carcinogen by NTP or IARC.

Mutagenicity

Proprietary Preservative

No information found.

Sodium Chloride

See actual entry in RTECS for complete information.

Dipotassium Phosphate

No information found.

Polysorbate 20

No information found.

Reproductive Toxicity

Proprietary Preservative

No information found.

Sodium Chloride

No data available.

Dipotassium Phosphate

No information found.

Polysorbate 20

No information found.

Teratogenic Effects

Proprietary Preservative

No information found.

Sodium Chloride

No information found.

Dipotassium Phosphate

No information found.

Polysorbate 20

No information found.

Routes of Entry

Proprietary Preservative

Inhalation, ingestion, skin contact.

Sodium Chloride

No information found.

Dipotassium Phosphate

No information found.

Polysorbate 20

No information found.

Target Organ Statement

Proprietary Preservative

Sodium azide may affect the nervous system, kidneys, and cardiovascular system.

Sodium Chloride

No information found.

Dipotassium Phosphate

Persons with impaired kidney function may be more susceptible to the effects of the substance.

Polysorbate 20

No information found.

SECTION 12 - ECOLOGICAL INFOMATION

12.1 Toxicity

COMPONENT: Proprietary Preservative

 VertebratesInvertebratesAlgaeMicroorganisms
Aquatic Toxicity
(ppm unless otherwise noted)
No dataNo dataNo dataNo data

 BirdsArthropodsPlantsMicroorganisms
Terrestrial Environment Toxicity
(ppm unless otherwise noted)
No dataNo dataNo dataNo data

COMPONENT: Sodium Chloride

 VertebratesInvertebratesAlgaeMicroorganisms
Aquatic Toxicity
(ppm unless otherwise noted)
LC50 (96hrs, bluegill) 5480 mg/LLC50 (48 hr, daphnia) 874mg/LLC50 (120hrs) 2430 mg/LNo data

 BirdsArthropodsPlantsMicroorganisms
Terrestrial Environment Toxicity
(ppm unless otherwise noted)
LD50 (house sparrow) 3500mg/kgNo dataIC50 (7 days) 500-1950mg/kg soilNo data

COMPONENT: Dipotassium Phosphate

 VertebratesInvertebratesAlgaeMicroorganisms
Aquatic Toxicity
(ppm unless otherwise noted)
LC50 (96hr trout) >100mg/lEC50 (48hr, daphnia) >100mg/lEC50 > 100mg/lEC50 >1000mg/l

 BirdsArthropodsPlantsMicroorganisms
Terrestrial Environment Toxicity
(ppm unless otherwise noted)
No dataNo dataNo dataNo data

COMPONENT: Polysorbate 20

 VertebratesInvertebratesAlgaeMicroorganisms
Aquatic Toxicity
(ppm unless otherwise noted)
No dataNo dataNo dataNo data

 BirdsArthropodsPlantsMicroorganisms
Terrestrial Environment Toxicity
(ppm unless otherwise noted)
No dataNo dataNo dataNo data

12.2 Persistence and Degradability

Proprietary Preservative

No data

Sodium Chloride

No data

Dipotassium Phosphate

No data

Polysorbate 20

No data

12.3 Bioaccumulative Potential

Proprietary Preservative

No data

Sodium Chloride

No data

Dipotassium Phosphate

No data

Polysorbate 20

No data

12.4 Mobility in Soil

Proprietary Preservative

No data

Sodium Chloride

No data

Dipotassium Phosphate

No data

Polysorbate 20

No data

12.5 Results of PBT and vPvB Assessment

Proprietary Preservative

No data

Sodium Chloride

Not PBT or vPvB

Dipotassium Phosphate

No data

Polysorbate 20

No data

12.6 Other Adverse Effects

Proprietary Preservative

None

Sodium Chloride

None

Dipotassium Phosphate

None

Polysorbate 20

None


SECTION 13 - DISPOSAL CONSIDERATIONS

13.1 Waste Treatment Methods

Offer surplus or non-recyclable product to licensed disposal company. Disposal is subject to user compliance with applicable law and product characteristics at time of disposal. Dispose of packaging as product.


SECTION 14 - TRANSPORT INFORMATION

  ADR/RID IATA IMO DOT
14.1 UN Number N.A.N.A.N.A.N.A.
14.2 Shipping NameNot regulatedNot regulatedNot regulatedNot regulated
14.3 Hazard ClassN.A.N.A.N.A.N.A.
14.4 Packing GroupN.A.N.A.N.A.N.A.
14.5 Environmental HazardsN.A.N.A.Not regulatedN.A.
14.6 Special PrecautionsN.A.N.A.N.A.N.A.

SECTION 15 - REGULATORY INFORMATION

15.1 Safety, Health and Environmental Regulations/Legislation Specific for the Substance/Mixture

United States

TSCA Regulatory Statement

All intentional ingredients are listed on the TSCA Inventory.

SARA 311/312 Hazard Categories
ComponentFirePressureReactivityAcuteChronic
Proprietary PreservativeYesNoYesYesYes
Sodium ChlorideNoNoNoYesNo
Dipotassium PhosphateNoNoNoYesYes
Polysorbate 20NoNoNoYesNo

Europe

EEC Regulatory

All intentional ingredients are listed on the European EINECS Inventory.

SECTION 16 - OTHER INFORMATION

Revisional Updates

4/26/2019 - Updated Section 1.4
5/29/2015 - Updated Sections 2.1 and 3.2
4/16/2013 - Released Version 1.0

NFPA Codes

Health N.A.   Flammability N.A.  Reactivity N.A.

Dangers

Proprietary Preservative

H300 - Fatal if swallowed.
H400 - Very toxic to aquatic life.
H410 - Very toxic to aquatic life with long lasting effects.

Sodium Chloride

None

Dipotassium Phosphate

None

Polysorbate 20

None

MANUFACTURER DISCLAIMER: The information given herein is offered in good faith as accurate, but without guarantee. Conditions of the use and suitability of the product for particular uses are beyond our control. All risks of use of the product are therefore assumed by the user. Nothing is intended as a recommendation for uses which infringe valid patents or as extending license under valid patents. Appropriate warnings and safe handling procedures should be provided to handlers and users.