DIAMMONIUM PHOSPHATE MSDS
1. Product Identification
Synonyms: Phosphoric acid di ammonium salt; di ammonium
phosphate; DAP; di ammonium phosphate, diammonium phosphate.
CAS No.:
7783-28-0
Molecular Weight: 132.06
Chemical Formula: (NH4)2HPO4
2. Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous
---------------------------- ----------- ------------ ------------
Diammonium Phosphate Dibasic Di Ammonium Phosphate 7783-28-0 98 - 100% Yes
3. Hazards Identification
Emergency Overview
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WARNING! CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. HARMFUL IF
SWALLOWED OR INHALED.
Health Rating: 1 - Slight
Flammability Rating: 0 - None
Reactivity Rating: 1 - Slight
Contact Rating: 2 - Moderate
Lab Protective Equip: GOGGLES; LAB COAT; PROPER GLOVES
Storage Color Code: Green (General Storage)
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Potential Health Effects
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Inhalation: Diammonium Phosphate causes irritation to the respiratory tract. Symptoms may
include coughing, shortness of breath.
Ingestion: Causes irritation to the gastrointestinal tract. Symptoms may
include nausea, vomiting and diarrhea.
Skin Contact: Causes irritation to skin. Symptoms include redness,
itching, and pain.
Eye Contact: Causes irritation, redness, and pain.
Chronic Exposure: No information found.
Aggravation of Pre-existing Conditions: No information found.
4. First Aid Measures
Inhalation: Remove to fresh air. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen. Get medical
attention.
Ingestion: Induce vomiting immediately as directed by medical personnel.
Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Immediately flush skin with plenty of water for at least 15
minutes. Remove contaminated clothing and shoes. Get medical attention. Wash
clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15
minutes, lifting upper and lower eyelids occasionally. Get medical attention.
5. Fire Fighting Measures
Fire: Di Ammonium Phosphate is not considered to be a fire hazard.
Explosion: Di Ammonium Phosphate is not considered to be an explosion hazard.
Fire Extinguishing Media: Use any means suitable for extinguishing
surrounding fire over Diammonium Phosphate.
Special Information:
Use protective clothing and breathing equipment
appropriate for the surrounding fire while tackling fire over Di Ammonium
Phosphate .
6. Accidental Release Measures
Ventilate area of leak or
spill of Diammonium Phosphate. Wear appropriate personal protective equipment as specified in Section 8
for tackling.
Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet
sweeping may be used to avoid dust dispersal. Small amounts of residue of Di
Ammonium Phosphate may be
flushed to sewer with plenty of water.
7. Handling and Storage
Keep Diammonium Phosphate in a tightly closed container, stored in a cool, dry,
ventilated area. Protect against physical damage. Isolate Di Ammonium Phosphate from incompatible
substances. Diammonium Phosphate containers may be hazardous when empty since they
retain product residues (dust, solids); observe all warnings and precautions
listed for the product.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits: None established.
Ventilation System: In general, dilution ventilation is a satisfactory
health hazard control for Di Ammonium Phosphate . However, if conditions of use create
discomfort to the worker, a local exhaust system should be considered.
Personal Respirators (NIOSH Approved): For conditions of use where
exposure to dust or mist is apparent and engineering controls are not feasible,
a particulate respirator (NIOSH type N95 or better filters) may be worn. If oil
particles (e.g. lubricants, cutting fluids, glycerin, etc.) are present, use a
NIOSH type R or P filter. For emergencies or instances where the exposure levels
are not known, use a full-face positive-pressure, air-supplied respirator.
WARNING: Air-purifying respirators do not protect workers in oxygen-deficient
atmospheres.
Skin Protection: For Di Ammonium Phosphate wear impervious protective clothing, including boots,
gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where
dusting or splashing of solutions of Di Ammonium Phosphate is possible. Maintain eye wash fountain and
quick-drench facilities in work area.
9. Physical and Chemical Properties
Appearance: Diammonium Phosphate
is white crystals.
Odor: Di Ammonium Phosphate is Odorless.
Solubility: 1g/1.7ml water.
Specific Gravity: 1.62
pH: ca. 8.0
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: Di Ammonium Phosphate at 155C (311F) Decomposes.
Vapor Density (Air=1): No information found.
Vapor Pressure (mm Hg): No information found.
Evaporation Rate (BuAc=1):
No information found.
10. Stability and Reactivity
Stability: Di Ammonium Phosphate stable under ordinary conditions of use
and storage. Di Ammonium Phosphate gradually loses about 8% ammonia on exposure to air.
Hazardous Decomposition Products: Burning may produce ammonia and oxides
of phosphorus.
Hazardous Polymerization: Will not occur.
Incompatibilities: Sodium hypochlorite.
Conditions to Avoid: Incompatibles.
11. Toxicological Information
No LD50/LC50 information found relating to normal routes of
occupational exposure.
12. Ecological Information
Environmental Fate: No information found.
Environmental Toxicity: No information found.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should
be managed in an appropriate and approved waste disposal facility. Processing,
use or contamination of this product may change the waste management options.
State and local disposal regulations may differ from federal disposal
regulations. Dispose of Diammonium Phosphate container and unused contents in accordance with
federal, state and local requirements.
14. Transport Information
Not regulated.
15. Regulatory Information
Australian Hazchem Code: None allocated.
Poison Schedule: None allocated.
16. Other Information
NFPA Ratings: Health:
2 Flammability: 0
Reactivity: 1
Label Hazard Warning:
WARNING! CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. HARMFUL IF
SWALLOWED OR INHALED.
Label Precautions:
Avoid contact with eyes, skin and clothing.
Avoid breathing dust.
Wash thoroughly after handling.
Keep container closed.
Use only with adequate ventilation.
Label First Aid: In case of contact, immediately flush eyes or skin with
plenty of water for at least 15 minutes. Remove contaminated clothing and shoes.
Wash clothing before reuse. If inhaled, remove to fresh air. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen. If
swallowed, induce vomiting immediately as directed by medical personnel. Never
give anything by mouth to an unconscious person. In all cases, get medical
attention.
Disclaimer:
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Our company provides this DIAMMONIUM PHOSPHATE DIBASIC OR DI AMMONIUM PHOSPHATE MSDS
information contained herein in good faith but makes
no representation as to its comprehensiveness or accuracy. This
DI AMMONIUM PHOSPHATE DIBASIC OR DIAMMONIUM PHOSPHATE MSDS
document is intended only as a guide to the appropriate precautionary
handling of the material by a properly trained person using this product.
Individuals receiving the information must exercise their independent
judgment in determining its appropriateness for a particular purpose.
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For Commercial Information, Specifications and Uses Click Di Ammonium
Phosphate or Diammonium Phosphate
Diammonium Phosphate manufacturer at:
MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009,
INDIA.
TEL: (OFFICE) 91-22- 23770100, 23774610, 23726950, 23723564. FAX: 91-22-23728264.
e-mail:
info@mubychem.com
Cell Call to Anmol:
+91-9821870100 or Ambrish: +91-9821570100
