Phosphotungstic acid hydrate, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10289413	Thermo Scientific Acros 208310250	25 g	Plastic bottle
10616612	Thermo Scientific Acros 208311000	100 g	Plastic bottle
10781861	Thermo Scientific Acros 208315000	500 g	Plastic bottle
11924111	Thermo Scientific Acros 208310025	2.5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 12501-23-4
• Molecular Weight (g/mol): 2880.20
• InChI Key: AVFBYUADVDVJQL-UHFFFAOYSA-N
• PubChem CID: 16212977

• Molecular Formula: H5O41PW12
• MDL Number: MFCD00011342
• Synonym: phosphotungstic acid hydrate, tungstophosphoric acid, 12-tungstophosphoric acid hydrate, phosphoric acid dodecakis tungsten trioxide hydrate, iuaxea, aronis24073, phosphotungstic acid hydrate, reagent grade, phosphotungstic acid hydrate, for microscopy, phosphotungstic acid hydrate, p.a, phosphotungstic acid hydrate, saj special grade
• SMILES: 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.OP(O)(O)=O

Specifications

• CAS: 12501-23-4
• Linear Formula: 12WO₃·xH₂O
• Synonym: phosphotungstic acid hydrate, tungstophosphoric acid, 12-tungstophosphoric acid hydrate, phosphoric acid dodecakis tungsten trioxide hydrate, iuaxea, aronis24073, phosphotungstic acid hydrate, reagent grade, phosphotungstic acid hydrate, for microscopy, phosphotungstic acid hydrate, p.a, phosphotungstic acid hydrate, saj special grade
• InChI Key: AVFBYUADVDVJQL-UHFFFAOYSA-N
• IUPAC Name: phosphoric acid;trioxotungsten;hydrate
• PubChem CID: 16212977
• Chemical Name or Material: Phosphotungstic acid hydrate, p.a.

• Molecular Formula: H5O41PW12
• MDL Number: MFCD00011342
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in acetone, diethyl ether and alcohol
• SMILES: 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.OP(O)(O)=O
• Molecular Weight (g/mol): 2880.20
• Formula Weight: 2880.17

Safety and Handling

GHS H Statement:
Causes severe skin burns and eye damage.

GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Danger

Product Identifier

• Phosphotungstic acid hydrate

Signal Word

• Danger

Hazard Category

• Skin corrosion/irritation Category 1 B
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only