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CAS
# 7783 - 28 - 0 di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS |
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Blulux Laboratories Pvt. Ltd |
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1.
Product Identification
Synonyms: Phosphoric
acid, diammonium salt; ammonium phosphate; DAP; diammonium phosphate,
diammonium salt
CAS No.: 7783-28-0
Molecular Weight: 132.06
Chemical Formula: (NH4)2HPO4
2.
Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous --------------------------------------- ------------ ------------ --------- Ammonium Phosphate Dibasic 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.
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Health Rating: 1 - Slight
Flammability Rating: 0 - None
Reactivity Rating: 1 - Slight
Contact Rating: 1 - Slight
Lab Protective Equip: GOGGLES; LAB COAT
Storage Color Code: Orange (General Storage)
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Potential Health Effects
----------------------------------
Inhalation:
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:
Not considered to be a fire hazard.
Explosion:
Not considered to be an explosion hazard.
Fire Extinguishing Media:
Use any means suitable for extinguishing surrounding fire.
Special Information:
Use protective clothing and breathing equipment appropriate for the surrounding
fire.
6.
Accidental Release Measures
Ventilate
area of leak or spill. Wear appropriate personal protective equipment as
specified in Section 8. Spills: Sweep up and containerize for reclamation or
disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Small
amounts of residue may be flushed to sewer with plenty of water.
7.
Handling and Storage
Keep in a
tightly closed container, stored in a cool, dry, ventilated area. Protect
against physical damage. Isolate from incompatible substances. Containers of
this material 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
this substance. 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, glycerine, 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:
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 is possible. Maintain eye wash fountain and quick-drench
facilities in work area.
9.
Physical and Chemical Properties
Appearance:
White crystals.
Odor:
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:
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:
Stable under ordinary conditions of use and storage. 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.
--------\Cancer Lists\------------------------------------------------------ ---NTP Carcinogen--- Ingredient Known Anticipated IARC Category ------------------------------------ ----- ----------- ------------- Ammonium Phosphate Dibasic No No None (7783-28-0)
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 container
and unused contents in accordance with federal, state and local requirements.
14.
Transport Information
Not
regulated.
15.
Regulatory Information
--------\Chemical Inventory Status - Part 1\--------------------------------- Ingredient TSCA EC Japan Australia ----------------------------------------------- ---- --- ----- --------- Ammonium Phosphate Dibasic (7783-28-0) Yes Yes Yes Yes --------\Chemical Inventory Status - Part 2\--------------------------------- --Canada-- Ingredient Korea DSL NDSL Phil. ----------------------------------------------- ----- --- ---- ----- Ammonium Phosphate Dibasic (7783-28-0) Yes Yes No Yes --------\Federal, State & International Regulations - Part 1\---------------- -SARA 302- ------SARA 313------ Ingredient RQ TPQ List Chemical Catg. ----------------------------------------- --- ----- ---- -------------- Ammonium Phosphate Dibasic (7783-28-0) No No No No --------\Federal, State & International Regulations - Part 2\---------------- -RCRA- -TSCA- Ingredient CERCLA 261.33 8(d) ----------------------------------------- ------ ------ ------ Ammonium Phosphate Dibasic (7783-28-0) No No No Chemical Weapons Convention: No TSCA 12(b): No CDTA: NoSARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: NoReactivity: No (Pure / Solid)
Australian Hazchem Code: None allocated.
Poison Schedule: None allocated.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled
Products Regulations (CPR) and the MSDS contains all of the information
required by the CPR.
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.
Product Use:
Laboratory Reagent.
Revision Information:
No Changes.
________________________________________________________________________________________
Prepared by: BLULUX LABORATORIES (P) LTD.
For questions contact: Blulux Laboratories
Pvt. Ltd.
79/66-B,
I.H.I.Complex, Industrial Area, N.I.T. Faridabad, Haryana-121001
TEL:
:++91-129-5021360, 2444433, 2237762
FAX:++ 91129-5027762 E-MAIL: blulux@rediffmail.com
The
statements contained herein are offered for informational purposes only and are
based upon technical data that Blulux Laboratories Pvt. Ltd. believes to be
accurate. It is intended for use only by persons having the necessary technical
skills and at their own discretion and risk. Since conditions and manner of use
are outside our control, we make NO WARRANTY, EXPRESS OR IMPLIED, OF
MERCHANTABILITY, FITNESS OR OTHERWISE.
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