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 Lead, reference standard solution 1000 ppm

Section 1 - Chemical Product and Company Identification

MSDS Name: Lead, reference standard solution 1000 ppm
Catalog Numbers: SL21-100, SL21-500
Company Identification:

              Fisher Scientific
              1 Reagent Lane
              Fair Lawn, NJ 07410
For information, call:
Emergency Number:
For CHEMTREC assistance, call:
For International CHEMTREC assistance, call:

Section 2 - Composition, Information on Ingredients

CAS# Chemical Name Percent EINECS/ELINCS
7732-18-5 Water 97.86 231-791-2
7697-37-2 Nitric acid 2.0 231-714-2
10099-74-8 Lead nitrate 0.14 233-245-9

Section 3 - Hazards Identification


Appearance: clear, colorless liquid.
Danger! May cause severe eye irritation and possible injury. Causes skin and respiratory tract irritation. May cause cancer based on animal studies. Danger of cumulative effects. Corrosive to metal.
Target Organs: Eyes.

Potential Health Effects
Eye: May result in corneal injury. Causes eye irritation and burns.
Skin: Causes skin irritation.
Ingestion: May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. Ingestion of lead compounds can cause toxic effects in the blood-forming organs, kidneys and central nervous system. Symptoms of lead poisoning or plumbism include weakness, weight loss, lassitude, insomnia, and hypotension. It also includes constipation, anorexia, abdominal discomfort and colic. Acute lead poisoning can cause muscle weakness, "lead line" on the gums, metallic taste, definite loss of appetite, insomnia, dizziness, high lead levels in blood and urine with shock, coma and death in extreme cases.
Inhalation: May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema.
Chronic: Exposure to high concentrations of nitric acid vapor may cause pneuomonitis and pulmonary edema which may be fatal. Symptoms may or may not be delayed. Continued exposure to the vapor & mist of nitric acid may result in a chronic bronchitis, & more severe exposure results in a chemical pneumonitis. The vapor & mists of nitric acid may erode the teeth, particularly affecting the canines & incisors. Lead salts have been reported to cross the placenta and induce embryo- and feto- mortality. Chronic expsoure to lead may cause adverse effects on human reproduction, embryonic and fetal development and postnatal (e.g., mental) development.

Section 4 - First Aid Measures

Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion: Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician: Treat symptomatically and supportively.

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. May react exothermically with water, causing liberation of heat and possible spattering of material.
Extinguishing Media: Use water fog, dry chemical, carbon dioxide, or regular foam.
Flash Point: None reported
Autoignition Temperature: None reported
Explosion Limits, Lower:None reported
Upper: None reported
NFPA Rating: (estimated) Health: 3; Flammability: 0; Instability: 0

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. Provide ventilation.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Do not get on skin or in eyes. Do not ingest or inhale. Wash clothing before reuse.
Storage: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits
Chemical Name ACGIH NIOSH OSHA - Final PELs
Water none listed none listed none listed
Nitric acid 2 ppm TWA; 4 ppm STEL 2 ppm TWA; 5 mg/m3 TWA 25 ppm IDLH 2 ppm TWA; 5 mg/m3 TWA
Lead nitrate 0.05 mg/m3 TWA (as Pb) (listed under Lead, inorganic compounds). 0.050 mg/m3 TWA (as Pb) (listed under Lead compounds). 50 g/m3 TWA (as Pb) (listed under Lead, inorganic compounds).50 g/m3 TWA (as Pb); 30 g/m3 Action Level (as Pb, Poison - see 29 CFR 1910.102 5) (listed under Lead, inorganic compounds).

OSHA Vacated PELs: Water: No OSHA Vacated PELs are listed for this chemical. Nitric acid: 2 ppm TWA; 5 mg/m3 TWA Lead nitrate: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear chemical splash goggles.
Skin: Wear appropriate gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Refer to 29 CFR1910.1025 for regulations on respiratory protection required during exposure to lead and lead compounds.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: clear, colorless
Odor: odorless
pH: Acidic
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:>1.0 (Ether=1)
Viscosity: Not available.
Boiling Point: > 100 deg C
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: Completely soluble in water
Specific Gravity/Density:>1.0
Molecular Formula:Mixture
Molecular Weight:Not available

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Excess heat.
Incompatibilities with Other Materials: Nitric acid reacts with over 150 chemicals. Reacts explosively with organic materials and combustible materials..
Hazardous Decomposition Products: Nitrogen oxides, lead/lead oxides, lead fumes.
Hazardous Polymerization: Has not been reported

Section 11 - Toxicological Information

CAS# 7732-18-5: ZC0110000      
CAS# 7697-37-2: QU5775000; QU5900000      
CAS# 10099-74-8: OG2100000
CAS# 7732-18-5:
     Oral, rat: LD50 = >90 mL/kg;

CAS# 7697-37-2:
     Inhalation, rat: LC50 = 260 mg/m3/30M;
     Inhalation, rat: LC50 = 130 mg/m3/4H;
     Inhalation, rat: LC50 = 67 ppm(NO2)/4H;

CAS# 10099-74-8:

CAS# 7732-18-5: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 7697-37-2: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 10099-74-8:

  • ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to humans (listed as 'Lead, inorganic compounds').
  • California: carcinogen, initial date 10/1/92 (listed as Lead compounds).
  • NTP: Suspect carcinogen (listed as Lead compounds).
  • IARC: Group 2A carcinogen (listed as Lead, inorganic compounds).

Epidemiology: Repeated exposure to lead has caused many toxic effects including: neurological changes, kidney damage, and blood abnormalities.
Teratogenicity: No data available.
Reproductive Effects: No data available.
Mutagenicity: No data available.
Neurotoxicity: Repeated exposure to lead has caused neurological changes.
Other Studies:

Section 12 - Ecological Information

No information available.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.

Section 14 - Transport Information

Shipping Name: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. No information available.
Hazard Class: 8
UN Number: UN3264
Packing Group: III

Section 15 - Regulatory Information


     CAS# 7732-18-5 is listed on the TSCA inventory.
     CAS# 7697-37-2 is listed on the TSCA inventory.
     CAS# 10099-74-8 is listed on the TSCA inventory.
Health & Safety Reporting List
     None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
     None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
     None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
     None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
     CAS# 7697-37-2: 1000 lb final RQ; 454 kg final RQ      CAS# 10099-74-8: 10 lb final RQ; 4.54 kg final RQ
SARA Section 302 Extremely Hazardous Substances
     CAS# 7697-37-2: 1000 lb TPQ
SARA Codes
     CAS # 7697-37-2: immediate, delayed, fire.
     CAS # 10099-74-8: immediate, delayed, fire, reactive.
Section 313
     This material contains Nitric acid (CAS# 7697-37-2, 2.0%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
     This material contains Lead nitrate (listed as Lead, inorganic compounds), 0.14%, (CAS# 10099-74-8) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
     CAS# 10099-74-8 (listed as Lead compounds) is listed as a hazardous ai      r pollutant (HAP).
     This material does not contain any Class 1 Ozone depletors.
     This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 7697-37-2 is listed as a Hazardous Substance under the CWA. CAS# 10099-74-8 is listed as a Hazardous Substance under the CWA.
     None of the chemicals in this product are listed as Priority Pollutants under the CWA. CAS# 10099-74-8 is listed as a Toxic Pollutant under the Clean Water Act.
     CAS# 7697-37-2 is considered highly hazardous by OSHA.
     CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
     CAS# 7697-37-2 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
     CAS# 10099-74-8 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, (listed as Lead, inorganic compounds), Massachusetts.

California Prop 65
WARNING: This product contains Lead nitrate, listed as `Lead compounds', a chemical known to the state of California to cause cancer. WARNING: This product contains Lead nitrate, listed as `Lead, inorganic compounds', a chemical known to the state of California to cause developmental reproductive toxicity.
California No Significant Risk Level: None of the chemicals in this product are listed.

European/International Regulations

European Labeling in Accordance with EC Directives
Hazard Symbols:
Risk Phrases:

     R 37/38 Irritating to respiratory system and skin.
     R 41 Risk of serious damage to eyes.

Safety Phrases:

     S 26 In case of contact with eyes, rinse immediately with plenty of
     water and seek medical advice.
     S 37/39 Wear suitable gloves and eye/face protection.

WGK (Water Danger/Protection)

     CAS# 7732-18-5: No information available.
     CAS# 7697-37-2: 1
     CAS# 10099-74-8: 2
Canada - DSL/NDSL
     CAS# 7732-18-5 is listed on Canada's DSL List.
     CAS# 7697-37-2 is listed on Canada's DSL List.
     CAS# 10099-74-8 is listed on Canada's DSL List.
Canada - WHMIS
     This product has a WHMIS classification of D2A, E.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
     CAS# 7697-37-2 is listed on the Canadian Ingredient Disclosure List.
     CAS# 10099-74-8 is listed on the Canadian Ingredient Disclosure List.

Section 16 - Additional Information

MSDS Creation Date: 4/29/1998
Revision #5 Date: 11/06/2007

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 event shall Fisher 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 Fisher has been advised of the possibility of such damages.

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