AppearanceClear, colorless to pale yellow liquid
pH4.0 - 4.5 (neat)
Specific Gravity at 25°C1.16 - 1.20
Solid Content>= 45%
Viscosity @ 25°C100 - 200 cps
Molecular weight3500
Scale Inhibitor
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Product name
CAS
Formula
pH3.00 - 4.00 (neat)
Specific Gravity at 25°C1.18 - 1.20 (neat)
Solid Content~ 43%
AppearanceClear, colorlesss to pale yellow liquid
Viscosity @ 25°C100 cps
Density (25°C)1.22 - 1.25
AppearanceClear to light yellow turbid liquid
pH @ 25 °C1.5 - 2.5
Viscosity @ 25°C225 - 450 cps
Solid Content48 - 52%
Solubility in waterComplete
CAS9003-01-4
Formula[CH2CH(COOH)]n
Synonym2-Propenoic acid homopolymer, 2-Propenoic acid, homopolymer
Molecular weight2000
Viscosity @ 25°C100 - 400 cps
pH3.20 - 4.0
Solid Content47 - 49%
AppearanceClear, pale yellow to yellow liquid
CAS26099-09-2
SynonymHPMA, 2-Butenedioic acid (2Z)-, homopolymer
ph (1% solution)2.0 - 3.0
Boiling Range100 - 102C (212 - 214F)
Solid Content48 - 52% wt.
Physical FormYellow transparent liquid
Specific Gravity (20°C)1.118 - 1.24
OdorSlight
Content<= 3.5% wt. (Maleic Acid)
Freezing Point-5 to -12C
CAS71050-62-9
FormulaCH3O2P
SynonymPCA, 2-Propenoic acid, polymer with sodium phosphinate (1:1)
pH3.00 - 3.50
Viscosity @ 25°C500 - 2000 cps
OdorSlight
Physical FormClear, colorless to pale yellow liquid
Specific Gravity at 25°C1.20 - 1.25
Solid Content50 - 52% wt
CAS2809-21-4
FormulaC2H8O7P2
SynonymHEDP, Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, Phosphonic acid, (1-hydroxyethylidene)bis-
ph (1% solution)<= 2.0
Active Content60 (+-1.0)% wt.
Chloride<= 1.0% wt.
Physical FormClear, colorless to pale yellow liquid
Iron as Fe< 35 ppm
Phosphorous Acid<= 2.5% wt
Specific Gravity at 25°C1.44 (+- 0.01)
Color (APHA)<= 50
Freezing Point-25C
Molecular weight206.03
CAS6419-19-8
FormulaC3H12NO9P3
SynonymATMP, Phosphonic acid, P,P',P''-[nitrilotris(methylene)]tris-, Nitrilotrimethylenetris(phosphonic acid).
Phosphorous Acid<= 4.5%
Volatile contentApprox. 48% wt.
Specific Gravity (20°C)1.28 - 1.38 g/cm3
Density (25°C)11.1 (+- 0.1) lbs/gal
Active Content49 - 51% wt.
Color (APHA)< 125
Physical FormClear, colorless to pale yellow liquid
ph (1% solution)<= 2.0 (25C)
Crystallization Point °CApprox. -12C
Iron as Fe<= 35 ppm
Melting Point-14 c
Molecular weight299.07
Colorcolorless to pale yellow liquid
Specific gravity1.320 - 1.350
Boiling Point105 c
CAS27546-07-2
Formula(NH4)2Mo2O7
SynonymADM, Ammonium Polymolybdate, Ammonium molybdenum oxide ((NH4)2Mo2O7)
Aluminum<= 0.002% wt.
Copper<= 0.001% wt.
Potassium as K<= 0.010% wt.
Iron as Fe<= 0.0015% wt.
Nickel<= 0.0005% wt.
Sodium as Na<= 0.0015% wt.
Molybdenum56.2% wt.
Calcium<= 0.002% wt.
Silicon<= 0.002% wt.
Lead as Pb<= 0.0010% wt.
CAS51274-37-4
Formula(C4H4O5)n
SynonymPESA
pH9.0 - 12.0 (1% water solution)
AppearanceColorless or amble transparent liquid
Solid Content>= 40.0%
Density @ 20C>= 1.28 g/cm^3
CAS26099-09-2
Formula(C4H4O4)n (C4H2O3)m
SynonymHPMA, 2-Butenedioic acid (2Z)-, homopolymer
ph (1% solution)2.0 - 3.0
AppearanceClear to umber transparent liquid
Solid Content>= 48.0%
Average Molecular Weight>= 450
Density @ 20C1.18 g/cm^3
Bromine Value<= 80.0 mg/g
CAS67953-76-8
FormulaC2H8-xO7P2Kx
SynonymHEDP•Kx, Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, potassium salt (1:?)
Density @ 20C1.30 - 1.40 g/cm^3
pH6.0 - 8.0 (1% water solution)
Phosphoric Acid24.7 - 26.7%
AppearanceColorless to yellowish transparent liquid
Active Component (HEDP)26.0 - 30.0%
Iron ion<= 20 mg/L (Fe2+)
CAS68155-78-2
FormulaC9H23O15N3P5Na7
SynonymDTPMP•Na7, Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7)
Chloride<= 5.0%
Density @ 20C1.34 - 1.44 g/cm^3
Phosphoric Acid25.9 - 27.9%
Fe<= 20 ppm
pH7.0 - 9.0 (1% water solution)
pH6.0 - 8.0 (original solution)
Active Content31.5 - 33.5% (DTPMPA)
Chloride<= 5.0%
AppearanceUmber transparent liquid
Active Content40.5 - 42.5% (DTPMPA Na7)
CAS9003-04-7
Formula[CH2CH(COONa)]n
SynonymPAAS, 2-Propenoic acid, homopolymer, sodium salt
Solid Content= 30%
Free Monomer (CH2=CH-COOH)<= 0.5%
Density @ 20C>= 1.15 g/cm^3
ph (1% solution)6.0 - 8.0
AppearanceColorless or light yellow transparent liquid
Molecular weight2000-2300
CAS20592-85-2
FormulaC3H8NO9P3Na
SynonymATMP•Na4, Phosphonic acid, P,P',P''-[nitrilotris(methylene)]tris-, sodium salt (1:?)
AppearanceColorless to yellowish transparent liquid
Fe<= 35 ppm
Active Content29.4 - 32.4% (ATMP)
Density @ 20C1.35 - 1.45 g/cm^3
pH6.5 - 7.5 (1% water solution)
Active Content38.0 - 42.0% (ATMP Na4)
Molecular weight409
CAS2235-43-0
FormulaC3H7NO9P3Na5
SynonymATMP•Na5, Phosphonic acid, P,P',P''-[nitrilotris(methylene)]tris-, sodium salt (1:5), Pentasodium hydrogenC,C',C''-nitrilotris(methylphosphonate)
Active Content38.0 - 42.0% (ATMP Na5)
AppearanceColorless to light yellow transparent liquid
Active Content27.8 - 30.7% (ATMP)
Phosphoric Acid26.6 - 28.6%
Chloride<= 1.0%
pH10.0 - 11.0 (1% water solution)
Fe<= 20 mg/L
Density @ 20C1.38 - 1.48 g/cm^3
Molecular weight408.96
CAS53473-28-2
FormulaC10H22N2O12P4K6
SynonymHMDTMPA•K6
Phosphoric Acid16.8 - 18.8%
Phosphorous Acid<= 2.0%
Density @ 20C1.21 - 1.31 g/cm^3
AppearanceColorless to pale yellow transparent liquid
Active Component21.2 - 24.6% (as acid)
Chloride<= 4.0%
ph (1% solution)6.0 - 8.0
Active Component31.0 - 36.0% (as salt)
Fe<= 35 ppm
CAS7651-99-2
FormulaC6H15O12N2P4Na5
SynonymEDTMP•Na5, Phosphonic acid, P,P',P'',P'''-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, sodium salt (1:5), Pentasodium trihydrogen, ethylenedinitrilotetrakis(methylphosphonate)
Fe<= 20 ppm
AppearanceWhite Powder
Chloride<= 2.0%
ph (1% solution)6.0 - 8.0
Active Content>= 81.4% (EDTMP Na5)
Active Content>= 65.0% (EDTMPA)
pH6-8 (1)
Molecular weight546
Flash Point-14 c
Specific gravity1.30
CAS7651-99-2
FormulaC6H15O12N2P4Na5
SynonymEDTMP•Na5, Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt, Phosphonic acid, P,P',P'',P'''-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, sodium salt (1:5), Pentasodium trihydrogen, ethylenedinitrilotetrakis(methylphosphonate)
Active Content24.0 - 26.0% (EDTMPA)
Fe<= 20 ppm
AppearanceAmber transparent liquid
Chloride<= 2.0%
Density @ 20C<= 1.25 g/cm^3
ph (1% solution)6.0 - 8.0
Active Content30.0 - 32.5 (EDTMP Na5)
pH6-8 (1)
Molecular weight546
Flash Point-14 c
Specific gravity1.30
CAS7417-83-7
FormulaC2H6O7P2Na2
SynonymHEDP•Na2
Fe<= 35 ppm
AppearanceWhite Powder
Loss on Drying3 - 6%
Active Component (HEDP Na2)>= 89.9%
ph (1% solution)4.0 - 6.0
Active Component (HEDP)74.0 - 79.0%
Phosphoric Acid<= 3%
CAS3794-83-0
FormulaC2H4O7P2Na4
SynonymHEDP•Na4, Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:4), Tetrasodium(1-hydroxyethylidene)bisphosphonate
AppearanceColorless to light yellow transparent liquid
Active Component (HEDP Na4)29.0 - 31.0%
Phosphoric Acid18.4 - 20.4%
Fe<= 20 ppm
Density @ 20C1.26 - 1.36 g/cm^3
pH10.0 - 12.0 (as is)
Active Component (HEDP)20.3 - 21.7%
Melting Point-5 c
Molecular weight293.96
Specific gravity1.30-1.35
CAS2809-21-4
FormulaC2H8O7P2
SynonymHEDP, Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, Phosphonic acid, (1-hydroxyethylidene)bis-
Phosphorous Acid<= 0.5%
AppearanceWhite Crystal Powder
Chloride<= 0.01%
Fe ion<= 20 ppm
Active Content>= 89.0%
Phosphoric Acid<= 0.5%
pH<= 2 (1% solution)
Molecular weight206.03
CAS2809-21-4
FormulaC2H8O7P2
SynonymHEDP, Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, Phosphonic acid, (1-hydroxyethylidene)bis-
Density @ 20C1.40 g/cm^3
AppearanceColorless or light yellow transparent liquid
Active Content58.0 - 62.0%
Chloride<= 0.01%
Color (APHA)<= 40 HU
pH<= 2 (1% solution)
Phosphorous Acid<= 2.0%
Fe ion<= 10 ppm
Phosphoric Acid<= 0.8%
Molecular weight206.03
CAS9003-1-4
Formula[CH2CH(COOH)]n
SynonymPAA
Free Monomer (CH2=CH-COOH)<= 0.5%
AppearanceColorless or light yellow transparent liquid
Solid Content>= 30%
Density @ 20C>= 1.09 g/cm^3
ph (1% solution)<= 3.0
Formula(NaRCO2)n
SynonymSodium Polyacrylate
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