Hydroxyphosphono-acetic acid

Hydroxyphosphono-acetic acid Basic information
Product Name:Hydroxyphosphono-acetic acid
Synonyms:hydroxyphosphono-aceticaci;2-HYDROXY PHOSPHONOACETIC ACID;Acetic acid, hydroxyphosphono-;2-Hydroxy Phosphonoacetic Acid (HPA);HYDROXYPHOSPHONEACETICACID;HPA;HPAA;Hydroxyphosphono-acetic acid
CAS:23783-26-8
MF:C2H5O6P
MW:156.03
EINECS:405-710-8
Product Categories:Water treatment;Phosphonate antiscalant;Industrial/Fine Chemicals
Mol File:23783-26-8.mol
Hydroxyphosphono-acetic acid Structure
Hydroxyphosphono-acetic acid Chemical Properties
Boiling point 557.7±60.0 °C(Predicted)
density 1.37 (50% aq.)
storage temp. -20°C
solubility DMSO (Slightly), Methanol (Slightly)
form Oil
pka2.05±0.10(Predicted)
color Brown to Dark Brown
CAS DataBase Reference23783-26-8(CAS DataBase Reference)
EPA Substance Registry SystemAcetic acid, hydroxyphosphono- (23783-26-8)
Safety Information
Hazard Codes C
Risk Statements 22-34-43-48/22
Safety Statements 1/2-22-26-36/37/39-45
RIDADR UN 3265
HazardClass 8
PackingGroup II
MSDS Information
Hydroxyphosphono-acetic acid Usage And Synthesis
UsesHydroxyphosphono-acetic acid - 50% in water (cas# 23783-26-8) is used in preparation method of salt-resistant calcium-magnesium resistant polymer colloid system and its application in oil reservoir oil displacement.
Hydroxyphosphono-acetic acid Preparation Products And Raw materials
Raw materialsGlyoxylic acid-->Phosphorous acid-->3-Amino-4-chlorobenzenesulfonic acid
platelet-specific alloantigen HPA-6b CYTIDINE 5'-MONOPHOSPHO[14C]SIALIC ACID, AMMONIUM SALT CYTIDINE 5'-MONOPHOSPHATE, SIALIC ACID, [SIALIC-9-3H]- LECTIN HPA FROM HELIX POMATIA (EDIBLE SNAIL), ALEXA FLUOR(R) 488 CONJUGATE CMP-NAN SODIUM SALT LECTIN FROM HELIX POMATIA (HPA) CYTIDINE 5'-MONOPHOSPHATE, SIALIC ACID, [SIALIC-4,5,6,7,8,9-14C]- Ethyl 2-(Chlorosulfonyl)acetate CMP-D-N-ACETYLNEURAMINIC ACID Ascoric Acid aa/hpa Hydroxyphosphono-acetic acid HPA1 SNAILAGGLUTININ,HRP(HPA) CMP-NeuAc HPA I LINKER, 5'-NON-PHOSPHORYLATED CHLOROPHOSPHONAZO III HPA II RESTRICTION ENZYME,HPA II,RESTRICTION ENDONUCLEASES HPA II,hpa ii from haemophilus parainfluenzae,restriction endonuclease hpa ii*from haemophilus

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