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Molecule
ID:104519
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
H₅O₄₁PW₁₂
Molecular Mass
2898.068861
Exact Mass
2899.21555821
Charge
0
InChI
InChI=1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
InChIKey
AVFBYUADVDVJQL-UHFFFAOYSA-N
Canonic 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
Isomeric 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
Calculated Properties
JChem
Acid pKa
1.7961261
H Acceptors
4
H Donor
3
LogD (pH = 5.5)
-3.3916447
LogD (pH = 7.4)
-3.9718332
Log P
-1.0201038
Molar Refractivity
14.6519
Polarizability
5.927813
Polar Surface Area
77.76
Rotatable Bonds
0
Lipinski's Rule of Five
false
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Related Proteins
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Molecular Spectra
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General Information
Calculated Properties
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RDKit
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JChem
Data Source
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Academic Data
Names and Identifiers
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IUPAC name
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IUPAC Traditional name
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Synonyms
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Safety Information
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Product Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
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Sigma Aldrich
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02156243
05217820
Sigma Aldrich
P4006
455970
79690
24-2840
Academic Data
PubChem
16212977
Names and Identifiers
IUPAC name
phosphoric acid dodecakis(trioxotungsten) hydrate
IUPAC Traditional name
phosphoric acid dodecakis(trioxotungsten) hydrate
phosphoric acid dodecakis(tungsten trioxide) hydrate
Synonyms
PHOSPHOTUNGSTIC ACID HYDRATE
Tungstophosphoric acid
PHOSPHOTUNGSTIC ACID
磷钨酸 水合物
Phosphotungstic acid hydrate
钨磷酸
Registration numbers
EC Number
231-143-9
CAS Number
12501-23-4
PubChem SID
24898480
162091668
24869099
24887496
MDL Number
MFCD00149915
PubChem CID
16212977
Molecule Details
MP Biomedicals
02156243
Free Acid
Crystalline
05217820
MP Biomedicals Rare Chemical collection
Sigma Aldrich
P4006
包装
10, 25, 100, 250, 500 g in glass bottle
455970
Packaging
10, 50 g in poly bottle
79690
Other Notes
Review of the folin phenol method for the quantitative determination of proteins1
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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EC Number
•
CAS Number
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PubChem SID
•
MDL Number
•
PubChem CID
Properties
Safety Information
Safety Statements
S:
26
-
27/28
-
36/37/39
-
46
-
64
Source
26
-
36/37/39
Source
Hazard Class
8
Source
Packing Group
III
Source
2
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Emergency Response Guidebook(ERG) Number
154
Source
EU Hazard Identification Number
8B
Source
Risk Statements
R:
34
Source
34
Source
European Hazard Symbols
Corrosive (C)
Source
UN Number
3260
Source
Australian Hazchem
2X
Source
EU Classification
C2
Source
Storage Condition
Room Temperature (15-30°C)
Source
GHS Precautionary statements
P280
-
P305+P351+P338
-
P310
Source
GHS Signal Word
Danger
Source
German water hazard class
3
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
Source
GHS Hazard statements
H314
Source
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Source
RID/ADR
UN 3260 8/PG 2
Source
Product Information
Certificate of Analysis
Download link
Source
Download link
Source
Grade
reagent grade
Source
for microscopy
Source
SAJ special grade
Source
Purity
99.995% trace metals basis (Purity excludes up to 300 ppm Si)
Source
H3[P(W3O10)4] · xH2O
Source
sulfate (SO42-): ≤100 mg/kg
Source
chloride (Cl-): ≤50 mg/kg
Source
≤0.002% total nitrogen (N)
Source
Na: ≤50 mg/kg
Source
Zn: ≤5 mg/kg
Source
Ca: ≤20 mg/kg
Source
Pb: ≤20 mg/kg
Source
Fe: ≤20 mg/kg
Source
K: ≤50 mg/kg
Source
Cu: ≤5 mg/kg
Source
≤15% loss on drying
Source
Physical Property
Melting Point
~95 °C(lit.)
Source
Linear Formula
Antion Traces
Impurities
Cation Traces
Loss on Drying