CAS 68915-31-1

Polyphosphoric acids, sodium salts

Description:

Polyphosphoric acids, sodium salts, identified by the CAS number 68915-31-1, are a class of inorganic compounds characterized by their complex structure, which consists of chains of phosphate groups. These salts are typically produced by the neutralization of polyphosphoric acids with sodium hydroxide or sodium carbonate. They exhibit high solubility in water, making them useful in various applications, including fertilizers, detergents, and as additives in chemical processes. The presence of multiple phosphate groups imparts unique properties, such as the ability to act as a buffering agent and to enhance nutrient availability in agricultural settings. Additionally, polyphosphoric acids, sodium salts can exhibit hygroscopic behavior, meaning they can absorb moisture from the environment. Their chemical stability and reactivity make them valuable in industrial applications, particularly in the synthesis of other chemical compounds. However, handling these substances requires caution due to their potential corrosive nature and environmental impact if not managed properly.

Formula: Unspecified

InChI: InChI=1/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2

Synonyms:

• Actophos
• Brifisol 512
• Brifisol 85 Instant
• Budit 4
• Budit 6H
• Budit 7
• Budit 9
• Calgon
• Calgon (old)
• Calgon 188N
• Calgon N
• Calgon N New
• Calgon R
• Calgon Regular
• Calgon S
• Calgon T
• Calgon Unadjusted
• Chemi-Carl
• Chimotan P
• Curafos
• Curafos 11-2
• Curafos 22-4
• Curaphos 700
• Disodium Dihydrogen Diphosphate
• Dispersant 5010
• E 452i
• Giltex
• Glass H
• Glassy sodium phosphate
• Glassy sodium polyphosphate
• Hagan phosphate
• Hamine
• Hexaphos
• Hypersperse SI 300
• Kw 2353
• Lsn 3
• Medi-Calgon
• Micromet
• P 8510
• Pescamine 150
• Poly-phos
• Polyphosphoric acids, sodium salts
• Polyrinsan
• R-Tek
• Rhodiaphos SHMP
• Rumford Metafos
• Rumford Quadrafos
• S-Tarinsan
• SQ Phosphate
• Sodaphos
• Sodium hexametaphosphate
• Sodium polyphosphate glass
• Sodium polyphosphate, amorphous
• Sodium polyphosphates
• Sodiumpolyphosphate
• Ultrapolyhos
• Vitrafos

Sodium hexametaphosphate

CAS: 68915-31-1

Formula: H₂Na₂O₇P₂

Purity: 70%

Color and Shape: Solid

Molecular weight: 221.9387

Ref: IN-DA003UCS

Sodiumpolyphosphate

CAS: 68915-31-1

Sodiumpolyphosphate

Purity: 65%-70% P2O5 basis

Ref: 54-OR1024509

Sodium hexametaphosphate

CAS: 68915-31-1

Formula: (NaPO₃)n

Color and Shape: White crystalline powder or crystals

Molecular weight: (101.96)n

Ref: 7W-GK9696

Sodium Hexametaphosphate

Controlled Product

CAS: 68915-31-1

Formula: (NaPO₃)n

Color and Shape: Neat

Molecular weight: NA

Ref: TR-H689150

Sodium hexametaphosphate

CAS: 68915-31-1

Sodium hexametaphosphate is a useful biochemical for surface methodology. It is an anhydrous compound that contains sodium and hexametaphosphoric acid. Sodium hexametaphosphate can be used as a substrate for films of polymers, such as polyacrylamide, polyvinylpyrrolidone, and polymethacrylate. It has been shown to have ionotropic gelation properties in the presence of benzalkonium chloride and cell lysis properties in the presence of calcium ions. Sodium hexametaphosphate has also been shown to induce water vapor adsorption onto proteins at low humidities.

Formula: (NaPO₃)n

Purity: Min. 95%

Color and Shape: Powder

Ref: 3D-FS45566

Sodium Hexametaphosphate extrapure AR, 65-70%

CAS: 68915-31-1

Formula: (NaPO₃)n

Purity: 65 - 70%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 612.10

Ref: SR-32537