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12501-23-4 molecular structure
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phosphoric acid dodecakis(trioxotungsten) hydrate

ChemBase ID: 104519
Molecular Formular: H5O41PW12
Molecular Mass: 2898.068861
Monoisotopic Mass: 2899.21555821
SMILES and InChIs

SMILES:
O.OP(=O)(O)O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O
Canonical SMILES:
OP(=O)(O)O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O
InChI:
InChI=1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
InChIKey:
AVFBYUADVDVJQL-UHFFFAOYSA-N

Cite this record

CBID:104519 http://www.chembase.cn/molecule-104519.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
phosphoric acid dodecakis(trioxotungsten) hydrate
IUPAC Traditional name
phosphoric acid dodecakis(trioxotungsten) hydrate
phosphoric acid dodecakis(tungsten trioxide) hydrate
Synonyms
Tungstophosphoric acid
PHOSPHOTUNGSTIC ACID HYDRATE
PHOSPHOTUNGSTIC ACID
Phosphotungstic acid hydrate
钨磷酸
磷钨酸 水合物
CAS Number
12501-23-4
EC Number
231-143-9
MDL Number
MFCD00149915
PubChem SID
24898480
162091668
24869099
24887496
PubChem CID
16212977

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 1.7961261  H Acceptors
H Donor LogD (pH = 5.5) -3.3916447 
LogD (pH = 7.4) -3.9718332  Log P -1.0201038 
Molar Refractivity 14.6519 cm3 Polarizability 5.927813 Å3
Polar Surface Area 77.76 Å2 Rotatable Bonds
Lipinski's Rule of Five false 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Melting Point
~95 °C(lit.) expand Show data source
Storage Condition
Room Temperature (15-30°C) expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
UN Number
3260 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
8 expand Show data source
Packing Group
2 expand Show data source
III expand Show data source
Australian Hazchem
2X expand Show data source
Risk Statements
34 expand Show data source
R:34 expand Show data source
Safety Statements
26-36/37/39 expand Show data source
S:26-27/28-36/37/39-46-64 expand Show data source
EU Classification
C2 expand Show data source
EU Hazard Identification Number
8B expand Show data source
Emergency Response Guidebook(ERG) Number
154 expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H314 expand Show data source
GHS Precautionary statements
P280-P305 + P351 + P338-P310 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 3260 8/PG 2 expand Show data source
Purity
99.995% trace metals basis (Purity excludes up to 300 ppm Si) expand Show data source
Grade
for microscopy expand Show data source
reagent grade expand Show data source
SAJ special grade expand Show data source
Certificate of Analysis
Download expand Show data source
Download expand Show data source
Impurities
≤0.002% total nitrogen (N) expand Show data source
Cation Traces
Ca: ≤20 mg/kg expand Show data source
Cu: ≤5 mg/kg expand Show data source
Fe: ≤20 mg/kg expand Show data source
K: ≤50 mg/kg expand Show data source
Na: ≤50 mg/kg expand Show data source
Pb: ≤20 mg/kg expand Show data source
Zn: ≤5 mg/kg expand Show data source
Antion Traces
chloride (Cl-): ≤50 mg/kg expand Show data source
sulfate (SO42-): ≤100 mg/kg expand Show data source
Loss on Drying
≤15% loss on drying expand Show data source
Linear Formula
H3[P(W3O10)4] · xH2O expand Show data source

DETAILS

DETAILS

MP Biomedicals MP Biomedicals Sigma Aldrich Sigma Aldrich
MP Biomedicals - 05217820 external link
MP Biomedicals Rare Chemical collection
MP Biomedicals - 02156243 external link
Free Acid
Crystalline
Sigma Aldrich - 455970 external link
Packaging
10, 50 g in poly bottle
Sigma Aldrich - 79690 external link
Other Notes
Review of the folin phenol method for the quantitative determination of proteins1
Sigma Aldrich - P4006 external link
包装
10, 25, 100, 250, 500 g in glass bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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