Phosphonic acid, disodium salt
- CAS NO.：13708-85-5
- Empirical Formula: H4NaO3P
- Molecular Weight: 105.99
- MDL number: MFCD30183334
- EINECS: 237-249-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:12:00
What is Phosphonic acid, disodium salt?
Chemical properties
white; hygroscopic; crystal(s) powder(s); used as an antidote to mercuric chloride poisoning [HAW93] [MER06]
The Uses of Phosphonic acid, disodium salt
Sodium Metaphosphate can be used as a catalyst for polyester synthesis.
Flammability and Explosibility
Non flammable
Properties of Phosphonic acid, disodium salt
| Melting point: | 53℃ [HAW93] |
| Boiling point: | 200–250, decomposes [HAW93] |
| Density | 2.05[at 20℃] |
| vapor pressure | 0Pa at 20℃ |
| pka | 6.52[at 20 ℃] |
| Water Solubility | g anhydrous/100 g H2O: 418 (0°C), 429 (20°C), 566 (30°C) [LAN05]; insoluble alcohol [HAW93] |
| EPA Substance Registry System | Phosphonic acid, disodium salt (13708-85-5) |
Safety information for Phosphonic acid, disodium salt
Computed Descriptors for Phosphonic acid, disodium salt
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 5-Bromo-2-Fluoropyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4-Bromo-3-(ethoxymethyl)benzoic acid 2,4-Dichloro-5-methoxyaniline 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine N2-Isobutyryl-2'-O-methylguanosine 2-chloro-5-methylpyridin-4-amine 4-Bromobenzaldehyde 2-Chloro-6-nitro benzothiazole 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amineRelated products of tetrahydrofuran
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