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Genium Publeing Corporation
<br /> 1145 Cataiyn Street Sheet No. 43�
<br /> Schenectady,NY 12303-1836 USA Trisodium Phosphate
<br /> (518)377-8854
<br /> Issued i in8 Revision 11189
<br /> fi,1.s1 Material Identtlication 30
<br /> V
<br /> um Phosphate Descnption Tnsodium phosphate crystallizes from water as tnsodium phosphate dodecahydratc R 1 Gentum
<br /> S-121-110)and can exist as several hydrate forms,and as anhydrous salt,depending on processing Prepared by 1 2
<br /> ombnun0
<br /> eg proper proportions of phosphoric acid and soda ash to form disodium phosphate,then adding caustic soda S 2 1 2
<br /> in softeningwater,tannin leather,manufactunn sugar,in detergent mixtures,photographic K 1 _
<br /> g Paper,clanfYing g g P gmP
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<br /> opers,food additives,buffers,emulsifiers,dietary supplements,boiler water compounds,and industrial cleaners
<br /> Designations TSP,trisodium orthophosphate,sodium phosphate,tribasic,tertiary sodium phosphate; HMIS
<br /> ttisodium phosphate dodecahydrate(NaiPO,-121120),CAS No 1010I-89-0,N%P0,.CAS No 7601-54-9 H 1
<br /> nufacturer.Contact your supplier or distributor Consult the Iatest Chemicalweek Buyers'Guide(Genium ref 73) F 0
<br /> R 2
<br /> PPG*
<br /> 'Sec 8
<br /> SV ctWn2:`ingredients and Occupational ErpOsulre Lixrlitts
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<br /> KPEL
<br /> urn phosphate,ca 100%
<br /> ACGIHTLV,1989-90 MOSHREL, 1987 Toxicity Datat
<br /> 84w TWA 5 mg/kg of respirable dust' None established None established Rabbit,intravenous,LDL. 1580 mg/kg
<br /> i
<br /> 1
<br />•Under OSHA inert dust hauts,assume that airborne particulates not otherwise eontrolicd arc limited to a maxunum of 5 mgtkg of respirable dust,however,this
<br /> level may be inadequate to prevent imtation with this material.
<br /> MOSH,RTECS CM490M)for additional data with references to mutagenic effects
<br /> 7v�r � +vFr A � W S Sir?GS`l'i i' ! T v s! i `tr rx! v v' !•i 41 a H n ' F!
<br /> �1,�y> e �" ",• vs ..al. a . i y!. 4 �';. Srn3 ..n
<br /> lI•� ♦ !�+- S� J,l�at6 i#th'`�s , �;r`tnA..w$�. yc43^':ern ` c < j,ti�,`;. �i oa" . {., ..'.", ``c;Y„G„}}s^,,.}.�{..R�<`'3}��w:f`r¢h`!`rSrvc
<br /> Boiling Point--11 H2O at 212 F(100 C)(decomposes) Water Solubility.{F/C) (g/100 g)
<br /> PPoint 163 9 to 170 1 F(73 3 to 76 7 C) 32/0 15
<br /> ar Weight 163 94 g/mol 59115 293
<br /> ic Gravity J%0=1 at 39 F(4 C)). 162 at 68 F(20 C) 158070 1570
<br /> pearance and Odor Whyte or colorless crystalline solid(also as powder flake,granules}no odor
<br /> #�oln 4.`,Fjre and Explosion Data n $n
<br /> sh Point.Noncombustible Autoignition Temperature Noncombustible LEL No reported all None reported
<br /> Extinguishing Media.Use what is appmpnate to the surrounding fire since this material is noncombustible
<br /> usual Fire or Explosion Hazards In a fire situation at high temperature,phosphates can emit highly toxic phosphorus oxides(PO.)fumes
<br /> nal Fire-fighting Procedures Wear a self-contained breathing apparatus(SOBA)with a full facepiece operated to the pressure-demand or
<br /> posittve-pmssure mode
<br /> i�W66 5. Rt stcfiv4 Data r.
<br /> ty/Polymenzation Tnsodium phosphate is stable at room temperature in closed containers Hazardous polymerization cannot occur
<br /> it Incompatibilities This strong caustic material reacts violently with water and strong acids to generate heat.jj�'bilt
<br /> ditions to Avoid Never heat to decomposition
<br /> Hazardous Products of Decomposition Thermal oxidative decomposition of tnsodium phosphate can produce highly toxic fumes of phospho-
<br /> oxides(PO.)and sodium oxide(Na,O)
<br /> OFM N O 1919 Cerium PubhsiuV Capanhoa
<br /> IF•hrrw &l we or repm&chai wgthwt the p iWWu es perm mon a piOubtc,&
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