Material Safety Data
Sheet
Sodium Phosphate Monobasic Monohydrate
ACC# 15191
Section 1 - Chemical Product and Company
Identification |
MSDS Name: Sodium Phosphate Monobasic
Monohydrate
Catalog Numbers: S80191, BP330 1, BP330 500,
BP330-1, BP330-500, BP3301, BP330500, NC9500684, NC9587449, NC96067346,
NC9622173, NC9632300, S369 1, S369 3, S369 50, S369 500, S369-1, S369-10,
S369-250LB, S369-3, S369-50, S369-500, S3691, S3693, S36950, S369500, S468 500,
S468-10, S468-250LB, S468-3, S468-500, S468250LB, S468500, XXS369110LB,
XXS369ET50KG, XXS468100KG
Synonyms: Monosodium Dihydrogen
Orthophosphate Monohydrate; Monosodium Dihydrogen Phosphate; Sodium Biphosphate
Anhydrous.
Company Identification:
Fisher Scientific
1 Reagent Lane
Fair Lawn, NJ 07410
For information, call: 201-796-7100
Emergency Number: 201-796-7100
For CHEMTREC assistance,
call: 800-424-9300
For International CHEMTREC assistance, call:
703-527-3887
Section 2 -
Composition, Information on Ingredients |
CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
10049-21-5 |
Sodium Phosphate Monobasic Monohydrate |
>98.0 |
unlisted |
Section 3 - Hazards
Identification |
EMERGENCY OVERVIEW
Appearance: white. Warning! Causes respiratory tract
irritation. May cause digestive tract irritation. Causes eye and skin
irritation.
Target Organs: None.
Potential Health
Effects
Eye: Causes eye irritation. May cause
chemical conjunctivitis.
Skin: Causes skin irritation.
Ingestion: Ingestion of large amounts may cause
gastrointestinal irritation.
Inhalation: Causes respiratory
tract irritation. Can produce delayed pulmonary edema.
Chronic: Effects may be delayed.
Section 4 - First Aid
Measures |
Eyes: Flush eyes with plenty of water for at least
15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of soap and
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. Do NOT induce vomiting. If conscious and
alert, rinse mouth and drink 2-4 cupfuls of milk or water. Get medical aid if
irritation or symptoms occur.
Inhalation: Remove from
exposure to fresh air immediately. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid if cough or
other symptoms appear.
Notes to Physician: Treat
symptomatically and supportively.
Section 5 -
Firefighting 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. Dusts at sufficient concentrations can form explosive mixtures with air.
Combustion generates toxic fumes. During a fire, irritating and highly toxic
gases may be generated by thermal decomposition or combustion.
Extinguishing Media: Use extinguishing media most
appropriate for the surrounding fire. Use water spray, dry chemical, carbon
dioxide, or appropriate foam.
Section 6 -
Accidental Release Measures |
General
Information: Use proper personal protective equipment as indicated in
Section 8.
Spills/Leaks: Vacuum or sweep up material and
place into a suitable disposal container. Clean up spills immediately, observing
precautions in the Protective Equipment section. Avoid generating dusty
conditions. Provide ventilation.
Section 7 - Handling
and Storage |
Handling: Wash thoroughly after handling. Use with
adequate ventilation. Minimize dust generation and accumulation. Avoid contact
with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion
and inhalation. Wash clothing before reuse.
Storage: Store
in a cool, dry, well-ventilated area away from incompatible substances. Keep
containers tightly closed.
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 ventilation
to keep airborne concentrations low.
Exposure Limits
Chemical Name |
ACGIH |
NIOSH |
OSHA -
Final PELs |
Sodium Phosphate Monobasic Monohydrate |
none listed |
none listed |
none
listed |
OSHA Vacated PELs: Sodium
Phosphate Monobasic Monohydrate: No OSHA Vacated PELs are listed for this
chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face protection regulations in 29
CFR 1910.133 or European Standard EN166.
Skin: Wear
appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent
skin exposure.
Respirators: A respiratory protection program that
meets OSHA's 29 CFR §1910.134 and ANSI Z88.2 requirements or European Standard
EN 149 must be followed whenever workplace conditions warrant a respirator's
use. 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:
Solid
Appearance: white
Odor: None reported
pH:
4.5 (0.1M sol.)
Vapor Pressure: Negligible.
Vapor Density:
Not applicable.
Evaporation Rate:Negligible.
Viscosity:
Not available.
Boiling Point: 399 deg F
Freezing/Melting
Point:212 deg F
Decomposition Temperature:399 deg F
Autoignition Temperature: Not applicable.
Flash Point: Not
applicable.
NFPA Rating: (estimated) Health: 2; Flammability: 0;
Reactivity: 0
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Soluble in water.
Specific Gravity/Density:2.04 (water=1)
Molecular
Formula:H3O4PNa.H2O
Molecular Weight:137.99
Section 10 -
Stability and Reactivity |
Chemical
Stability: Stable under normal temperatures and pressures.
Conditions
to Avoid: Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials: Strong acids.
Hazardous Decomposition Products: Carbon monoxide, oxides of
phosphorus, carbon dioxide.
Hazardous Polymerization: Has not been
reported.
Section 11 -
Toxicological Information |
RTECS#:
CAS# 10049-21-5 unlisted.
LD50/LC50:
Not
available.
Carcinogenicity:
CAS# 10049-21-5: Not listed by
ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: No information
available.
Teratogenicity: No information available.
Reproductive Effects: No information available.
Neurotoxicity: No information available.
Mutagenicity: No
information available.
Other Studies: No data available.
Section 12 -
Ecological Information |
Ecotoxicity: Not
available.
Environmental Fate: No information available.
Physical/Chemical: No information available.
Other: Not
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 |
|
US
DOT |
IATA |
RID/ADR |
IMO |
Canada
TDG |
Shipping Name: |
No information available. |
|
|
| No information available. |
Hazard Class: |
|
| |
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UN Number: |
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Packing Group: |
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Section 15 -
Regulatory Information |
US
FEDERAL
TSCA
CAS# 10049-21-5 is not on the TSCA
Inventory. It is a hydrate and exempt from TSCA Inventory requirements
(40CFR720.3(u)(2)).
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.
SARA
Section 302
(RQ)
None of the chemicals in this material have an RQ.
Section
302 (TPQ)
None of the chemicals in this product have a TPQ.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air
pollutants. This material does not contain any Class 1 Ozone depletors. This
material does not contain any Class 2 Ozone depletors.
Clean Water
Act:
None of the chemicals in this product are listed as Hazardous
Substances 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:
None of the
chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 10049-21-5 is not present on state lists from CA, PA,
MN, MA, FL, or NJ.
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:
Not available.
Risk
Phrases:
Safety Phrases:
WGK (Water
Danger/Protection)
CAS# 10049-21-5: 1
Canada
None of
the chemicals in this product are listed on the DSL/NDSL list. This product does
not have a WHMIS classification.
CAS# 10049-21-5 is not listed on Canada's
Ingredient Disclosure List.
Exposure Limits
Section 16 -
Additional Information |
MSDS Creation Date:
7/12/1999
Revision #1 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 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.