**** SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION ****

MSDS Name: Formalin 10 %, Non-Buffered (BSI)
Catalog Numbers:
    23426519, 57014
Synonyms:
    None.
Company Identification:  Biochemical Sciences, Inc.
                        200 Commodore Drive
                        Swedesboro, NJ  08085
For information, call:  800-524-0294
Emergency Number:       800-524-0294
For CHEMTREC assistance, call: 800-424-9300
For International CHEMTREC assistance, call: 703-527-3887

         **** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
|      CAS#      |              Chemical Name           |    %     |  EINECS#  |
|----------------|--------------------------------------|----------|-----------|
|       50-00-0  |Formaldehyde                          |   10.0   | 200-001-8 |
|----------------|--------------------------------------|----------|-----------|
|     7732-18-5  |Water                                 | Balance  | 231-791-2 |
+----------------+--------------------------------------+----------+-----------+
         Hazard Symbols: None Listed.
         Risk Phrases: None Listed.

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

                              EMERGENCY OVERVIEW
Cancer suspect agent.

Potential Health Effects
    Eye:
         Causes eye irritation.  May result in corneal injury.
    Skin:
         Causes skin irritation. Harmful if absorbed through the skin. May
         cause skin sensitization, an allergic reaction, which becomes
         evident upon re-exposure to this material.
    Ingestion:
         Causes gastrointestinal irritation with nausea, vomiting and
         diarrhea. May be harmful if swallowed.
    Inhalation:
         Harmful if inhaled. Causes respiratory tract irritation. May cause
         allergic respiratory reaction.
    Chronic:
         May cause cancer according to animal studies.

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

    Eyes:
         Immediately flush eyes with plenty of water for at least 15 minutes,
         occasionally lifting the upper and lower eyelids. Get medical aid
         immediately.
    Skin:
         Get medical aid. Flush skin with plenty of soap and water for at
         least 15 minutes while removing contaminated clothing and shoes.
    Ingestion:
         If victim is conscious and alert, give 2-4 cupfuls of milk or water.
         Never give anything by mouth to an unconscious person. Get medical
         aid immediately.
    Inhalation:
         Get medical aid immediately. Remove from exposure to fresh air
         immediately. If not breathing, give artificial respiration. If
         breathing is difficult, give oxygen.
    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:
         For small fires, use dry chemical, carbon dioxide, water spray or
         alcohol-resistant foam.

               **** 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. Clean up spills immediately,
         observing precautions in the Protective Equipment section.

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

    Handling:
         Wash thoroughly after handling. Wash hands before eating. Use only
         in a well-ventilated area. Do not get in eyes, on skin, or on
         clothing. Keep container tightly closed. Do not ingest or inhale.
    Storage:
         Store in a tightly closed container. Store in a cool, dry,
         well-ventilated area away from incompatible substances.

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

    Engineering Controls:
         Use adequate general or local exhaust ventilation to keep airborne
         concentrations below the permissible exposure limits.
    Personal Protective Equipment

nbsp;                     Standard EN166.
                Skin:
                      Wear appropriate protective gloves to prevent skin
                      exposure.
            Clothing:
                      Wear appropriate protective clothing to prevent skin
                      exposure.
         Respirators:
                      Follow the OSHA respirator regulations found in 29CFR
                      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
Appearance:                 clear, colorless
Odor:                       Pungent odor.
pH:                         Not available.
Vapor Pressure:             79 mm Hg
Vapor Density:              >1 (Air=1)
Evaporation Rate:           Similar to water.
Viscosity:                  Not available.
Boiling Point:              100 deg C
Freezing/Melting Point:     0 deg C
Autoignition Temperature:   Not applicable.
Flash Point:                Not applicable.
Explosion Limits, lower:    Not available.
Explosion Limits, upper:    Not available.
Decomposition Temperature:  Not available.
Solubility:                 Complete in water.
Specific Gravity/Density:   1 (Water=1)
Molecular Formula:          CH2O
Molecular Weight:           30.0134

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

    Chemical Stability:
         Stable under normal temperatures and pressures.
    Conditions to Avoid:
         Incompatible materials, excess heat.
    Incompatibilities with Other Materials:
         Strong oxidants, caustic soda, perchloric acid + aniline, performic
         acid, nitromethane, magnesium carbonate, peroxide, ash and alkalis,
         amines and acids.
    Hazardous Decomposition Products:
         Irritating and toxic gases, oxides of carbon.
    Hazardous Polymerization: Will not occur.

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

    RTECS#:
         CAS# 50-00-0: LP8925000
         CAS# 7732-18-5: ZC0110000
    LD50/LC50:
         CAS# 50-00-0: Draize test, rabbit, eye: 750 ug/24H Severe; Draize
         test, rabbit, eye: 750 ug Severe; Draize test, rabbit, eye: 10 mg
         Severe; Draize test, rabbit, skin: 2 mg/24H Severe; Draize test,
         rabbit, skin: 50 mg/24H Moderate; Inhalation, mouse: LC50 = 454
         gm/m3/4H; Inhalation, rat: LC50 = 203 mg/m3; Oral, mouse: LD50 = 42
         mg/kg; Oral, rat: LD50 = 100 mg/kg; Skin, rabbit: LD50 = 270 uL/kg.
         CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
    Carcinogenicity:
      Formaldehyde -
              ACGIH: A2 - suspected human carcinogen
         California: carcinogen; initial date 1/1/88
              NIOSH: occupational carcinogen
                NTP: Suspect carcinogen
               OSHA: Possible Select carcinogen
               IARC: Group 2A carcinogen
      Water -
         Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
    Epidemiology:
         No information available.
    Teratogenicity:
         Formaldehyde effects on Newborn: behavioral, ihl-rat TCLo=50
         ug/m3/4H; biochemical/metabolic and reduced weight gain, ihl-rat
         TCLo=12 ug/m3/24H. Embryo or Fetus: cytological changes, ihl-rat
         TCLo=1 mg/m3/24H; stunted fetus and death, ipr-mouse TDLo=240 mg/kg.
         Specific Developmental Abnormalities: craniofacial and
         musculoskeletal, ipr-mouse TDLo=240 mg/kg.
    Reproductive Effects:
         Formaldehyde effects on Fertility: male index, itt-rat TDLo=400
         mg/kg; post- implantation mortality, ims-mouse TDLo=259 mg/kg.
         Paternal Effects: spermatogenesis, orl-rat TDLo=200 mg/kg;
         testes/sperm duct/epididymis, ipr-rat TDLo=80 mg/kg.
    Neurotoxicity:
         No information available.
    Mutagenicity:
         Formaldehyde DNA Damage: human fibroblast 100 umol/L DNA Inhibition:
         human cell types 210 umol/L. Unscheduled DNA Synthesis: rat cell
         types 50 umol/L. Gene Mutation in Mammalian Cells: human lymphocyte
         130 umol/L.
    Other Studies:
         No data available.

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

    Ecotoxicity:
         Atlantic salmon LC50=17n a manner consistent with federal, state, and local regulations.

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

    US DOT
         No information available
    Canadian TDG
         No information available.

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

US FEDERAL
    TSCA
         CAS# 50-00-0 is listed on the TSCA inventory.
         CAS# 7732-18-5 is listed on the TSCA inventory.
         This material does not contain any Class 2 Ozone depletors.
    Clean Water Act:
         CAS# 50-00-0 is listed as a Hazardous Substance under the CWA.
         None of the chemicals in this product are listed as Priority
         Pollutants under the CWA.
         None of the chemicals in this product are listed as Toxic Pollutants
         under the CWA.
    OSHA:
         CAS# 50-00-0 is considered highly hazardous by OSHA.
STATE
    Formaldehyde can be found on the following state right to know lists:
    California, New Jersey, Florida, Pennsylvania, Minnesota,
    Massachusetts.
    Water is not present on state lists from CA, PA, MN, MA, FL, or NJ.
    The following statement(s) is(are) made in order to comply with
    the California Safe Drinking Water Act:
    WARNING: This product contains Formaldehyde, a chemical known to the
    state of California to cause cancer.
    California No Significant Risk Level:
    CAS# 50-00-0: no significant risk level = 40 ug/day
European/International Regulations
    European Labeling in Accordance with EC Directives
         Hazard Symbols: Not available.
         Risk Phrases:
         Safety Phrases:
  WGK (Water Danger/Protection)
         CAS# 50-00-0: 2
         CAS# 7732-18-5: No information available.
  United Kingdom Occupational Exposure Limits

  Canada
         CAS# 50-00-0 is listed on Canada's DSL List.
         CAS# 7732-18-5 is listed on Canada's DSL List.
         CAS# 50-00-0 is listed on Canada's Ingredient Disclosure List.
         CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
  Exposure Limits
         CAS# 50-00-0: OEL-ARAB Republic of Egypt:TWA 2 ppm (3 mg/m3)
         OEL-AUSTRALIA:TWA 1 ppm (1.5 mg/m3);STEL 2 ppm (3 mg/m3);CAR
         OEL-BELGIUM:TWA 1 ppm (1.2 mg/m3);STEL 2 ppm (2.5 mg/m3);CAR
         OEL-CZECHOSLOVAKIA:TWA 0.5 mg/m3;STEL 1 mg/m3
         OEL-DENMARK:STEL 0.3 ppm (0.4 mg/m3);Carcinogen
         OEL-FINLAND:STEL 1 ppm (1.3 mg/m3);Skin
         OEL-FRANCE:STEL 2 ppm (3 mg/m3)
         OEL-GERMANY:TWA 0.5 ppm (0.6 mg/m3);Carcinogen
         OEL-HUNGARY:STEL 0.6 mg/m3;Carcinogen
         OEL-JAPAN:TWA 0.5 ppm (0.61 mg/m3);Carcinogen
         OEL-THE NETHERLANDS:TWA 1 ppm (1.5 mg/m3);STEL 2 ppm (3 mg/m3)
         OEL-THE PHILIPPINES:TWA 5 ppm (6 mg/m3)
         OEL-POLAND:TWA 2 mg/m3
         OEL-RUSSIA:TWA 0.5 ppm;STEL 0.5 mg/m3;Skin
         OEL-SWEDEN:TWA 0.5 ppm (0.6 mg/m3);STEL 1 ppm (1. mg/m3)
         OEL-SWITZERLAND:TWA 0.5 ppm (0.6 mg/m3);STEL 1 pp (1.2 mg/m3)
         OEL-THAILAND:TWA 3 ppm;STEL 5 ppm
         OEL-TURKEY:TWA 5 ppm (6 mg/m3)
         OEL-UNITED KINGDOM:TWA 2 ppm (2.5 mg/m3);STEL 2 ppm (2.5 mg/m3)
         OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
         OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV

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

    MSDS Creation Date:  9/28/1998  Revision #2 Date:  8/02/2000

    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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