Cas no 37267-86-0 (Metaphosphoric Acid, Lump)

Metaphosphoric Acid (Lump) is a high-purity inorganic compound with the general formula (HPO?)?. It is commonly supplied in lump form, ensuring ease of handling and reduced dust generation. This product exhibits strong dehydrating and chelating properties, making it useful in analytical chemistry, particularly as a protein precipitant and preservative for biological samples. Its stability in solid form allows for controlled dissolution as needed. The lump format minimizes moisture absorption, enhancing shelf life and maintaining reactivity. Suitable for laboratory and industrial applications, Metaphosphoric Acid (Lump) is valued for its consistent quality and reliable performance in demanding chemical processes.
Metaphosphoric Acid, Lump structure
Metaphosphoric Acid, Lump structure
Product Name:Metaphosphoric Acid, Lump
CAS No:37267-86-0
MF:HO3P
MW:79.9799010753632
MDL:MFCD00011351
CID:89243
PubChem ID:329752524
Update Time:2025-06-11

Metaphosphoric Acid, Lump Chemical and Physical Properties

Names and Identifiers

    • Meta-phosphoric acid
    • Metaphosphoric acid
    • METAPHOSPHORIC ACID GR
    • Metaphosphoric acid, stabilized
    • metaphosphoric
    • METAPHOSPHORIC ACID,ACS REAGENT
    • Metaphosphoricacid,ACS
    • M-PHOSPHORIC ACID
    • M-PhosphoricAcidGr
    • Phosphoric acid Meta
    • hydrogenphosphonate
    • hydrogen phosphonate ion
    • Phosphenic acid
    • Metaphosphoric acid, ACS reagent, stabilized
    • HO3P
    • Metaphosphoric acid (HPO3)
    • M phosphoric acid
    • phosphonate(1-)
    • hydrogen phosphonate
    • MTK99R3UV0
    • [PHO2(OH)](-)
    • hydridohydroxidodioxidophosphate(1-)
    • 8739AF
    • Metaphosphoric Acid, Lump
    • meta-Phosphoric acid, SAJ special grade, >=37.0% HPO3 basis
    • 10343-62-1
    • CHEBI:33462
    • meta-Phosphoric acid, 100%, lumps (glassy)
    • AKOS015893002
    • Q2622702
    • EINECS 253-433-4
    • DTXSID10893985
    • FT-0628262
    • Metaphosphoric acid, 39-43%, bal. NaPO3 (Stabilizer)
    • UNII-MTK99R3UV0
    • 37267-86-0
    • meta-Phosphoric acid, puriss. p.a., ACS reagent, >=33.5% (T)
    • MFCD00011351
    • meta-Phosphoric acid, Vetec(TM) reagent grade
    • meta-Phosphoric acid, ACS reagent, chips, 33.5-36.5%
    • meta-Phosphoric acid, purum, ~65% HPO3 basis, pieces
    • EINECS 233-750-4
    • meta-Phosphoric acid, BioXtra, >=33.5%
    • CHEBI:195297
    • Q27115658
    • UEZVMMHDMIWARA-UHFFFAOYSA-N
    • DTXCID001324027
    • MDL: MFCD00011351
    • Inchi: 1S/HO3P/c1-4(2)3/h(H,1,2,3)
    • InChI Key: UEZVMMHDMIWARA-UHFFFAOYSA-N
    • SMILES: P(=O)(=O)O

Computed Properties

  • Exact Mass: 79.96630
  • Monoisotopic Mass: 79.966
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 4
  • Rotatable Bond Count: 0
  • Complexity: 46.2
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: -1.2
  • Topological Polar Surface Area: 54.4

Experimental Properties

  • Color/Form: slice
  • Density: 2,2 g/cm3
  • Melting Point: 21°C
  • Boiling Point: 158°C
  • Flash Point: °C
  • Solubility: Soluble in alcohol.
  • Water Partition Coefficient: Decomposes in water. Soluble in alcohol.
  • Stability/Shelf Life: Stable. Incompatible with strong bases, most metals.
  • PSA: 88.51000
  • LogP: 0.06660
  • Merck: 14,7345
  • Sensitiveness: Hygroscopic
  • Solubility: Hydrolyzable

Metaphosphoric Acid, Lump Security Information

  • Symbol: GHS05
  • Signal Word:Danger
  • Hazard Statement: H314
  • Warning Statement: P280,P305+P351+P338,P310
  • Hazardous Material transportation number:UN 3260 8/PG 3
  • WGK Germany:3
  • Hazard Category Code: 34
  • Safety Instruction: S26-S36/37/39-S45
  • FLUKA BRAND F CODES:3
  • Hazardous Material Identification: C
  • HazardClass:8
  • PackingGroup:III
  • TSCA:Yes
  • Safety Term:8
  • Packing Group:III
  • Risk Phrases:R34
  • Packing Group:III
  • Hazard Level:8

Metaphosphoric Acid, Lump Customs Data

  • HS CODE:2809201900
  • Customs Data:

    China Customs Code:

    2809201900

Metaphosphoric Acid, Lump Pricemore >>

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Metaphosphoric Acid, Lump Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:37267-86-0)METAPHOSPHORIC ACID
Order Number:sfd6336
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:37267-86-0)Metaphosphoric acid 40-50%;stabilized with NaPO3
Order Number:LE13715;LE2462588
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:09
Price ($):discuss personally

Additional information on Metaphosphoric Acid, Lump

Introduction to Metaphosphoric Acid, Lump (CAS No. 37267-86-0) and Its Recent Applications in Chemical and Pharmaceutical Research

Metaphosphoric Acid, Lump, with the chemical formula (HPO?)?, is a highly versatile polymeric phosphoric acid derivative characterized by its unique structural and chemical properties. This compound, identified by the CAS number 37267-86-0, has garnered significant attention in the fields of chemistry, materials science, and pharmaceutical research due to its multifaceted applications. The lumpy or crystalline form of this compound enhances its stability and reactivity, making it an invaluable material in various industrial and laboratory settings.

The structure of Metaphosphoric Acid, Lump consists of phosphorus atoms linked in a cyclic or chain-like arrangement, forming a three-dimensional network. This polymeric structure imparts exceptional acid strength and thermal stability, which are critical attributes for its use in catalysis, polymerization reactions, and as a dehydrating agent. The compound's ability to chelate metal ions also makes it useful in coordination chemistry and as a stabilizer in certain chemical processes.

In recent years, Metaphosphoric Acid, Lump has been extensively studied for its role in pharmaceutical applications. Its acidic properties facilitate the synthesis of various pharmacologically active compounds by acting as a proton donor or catalyst in organic transformations. For instance, researchers have utilized this compound to develop novel drug intermediates and to enhance the yield of bioactive molecules through optimized reaction conditions.

One of the most notable advancements involving Metaphosphoric Acid, Lump is its application in green chemistry initiatives. The compound's high efficiency in catalytic processes reduces the need for harsher reagents and minimizes waste generation. This aligns with the growing global emphasis on sustainable chemical practices. Furthermore, its use as a dehydrating agent in organic synthesis has been refined to improve reaction selectivity and reduce energy consumption.

The pharmaceutical industry has also explored the potential of Metaphosphoric Acid, Lump in drug delivery systems. Its ability to form stable complexes with various bioactive molecules has been leveraged to develop controlled-release formulations. These formulations enhance drug bioavailability and reduce side effects by ensuring gradual release at targeted sites within the body. Such innovations highlight the compound's significance in advancing therapeutic strategies.

Another area where Metaphosphoric Acid, Lump has made significant contributions is in materials science. Researchers have investigated its use as a precursor for synthesizing advanced materials such as metal-organic frameworks (MOFs) and covalent organic frameworks (COFs). These materials exhibit exceptional properties for gas storage, separation technologies, and catalysis. The structural versatility of Metaphosphoric Acid, Lump allows it to act as a building block for these complex structures, opening new avenues for material development.

The environmental impact of using Metaphosphoric Acid, Lump has also been a focus of recent studies. Investigations have demonstrated its compatibility with biodegradable systems and its potential to replace traditional acidic catalysts that are less environmentally friendly. This shift towards more sustainable alternatives underscores the compound's role in fostering eco-friendly chemical processes.

In conclusion, Metaphosphoric Acid, Lump (CAS No. 37267-86-0) is a multifunctional compound with broad applications across multiple scientific disciplines. Its unique properties make it indispensable in pharmaceutical research, materials science, and green chemistry initiatives. As research continues to uncover new uses for this compound, its importance is likely to grow even further, driving innovation and sustainability in various industrial sectors.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:37267-86-0)METAPHOSPHORIC ACID
sfd6336
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:37267-86-0)Metaphosphoric acid 40-50%;stabilized with NaPO3
LE13715;LE2462588
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email