336734
Ammonium tetrathiotungstate
≥99.9% trace metals basis
Synonym(s):
Ammonium tungsten sulfide ((NH4 )2 WS4 ), Bis(ammonium) tetrathiotungstate(2-) , Diammonium tetrathiotungstate, Diammonium tetrathiotungstate(2-)
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $147.00 $110.25 |
25 g | Check Cart for Availability | $555.00 $416.25 |
About This Item
$110.25
List Price$147.00Save 25%Quality Segment
assay
≥99.9% trace metals basis
form
crystalline
composition
(NH₄)₂WS₄
reaction suitability
core: tungsten
density
2.71 g/mL at 25 °C (lit.)
SMILES string
N.N.S[W](S)(=S)=S
InChI
1S/2H3N.2H2S.2S.W/h2*1H3;2*1H2;;;/q;;;;;;+2/p-2
InChI key
MZSROLOWPFQNGM-UHFFFAOYSA-L
Application
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99.9% trace metals basis | description 99.99% trace metals basis | description reagent grade | description 99.995% trace metals basis (Purity excludes up to 300 ppm Si) |
| assay ≥99.9% trace metals basis | assay 99.99% trace metals basis | assay - | assay 99.995% trace metals basis (Purity excludes up to 300 ppm Si) |
| form crystalline | form powder | form powder | form powder or crystals |
| density 2.71 g/mL at 25 °C (lit.) | density - | density - | density - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| reaction suitability core: tungsten | reaction suitability reagent type: catalyst | reaction suitability - | reaction suitability - |
| composition (NH₄)₂WS₄ | composition (NH₄)₁₀H₂(W₂O₇)₆ · xH₂O | composition - | composition - |
Hazard Codes
Signal Word
Warning
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.