titanium(2+), oxo- diethanedioate, diammonium salt, monohydrate - Names and Identifiers
Name | Ammonium titanyl oxalate monohydrate
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Synonyms | AMMONIUM TITANYL OXALATE TITANYL AMMONIUM OXALATE TITANIUM AMMONIUM OXALATE Ammonium bis(oxalato)oxotitanate(IV) Ammonium titanyl oxalate monohydrate ammonium bis(oxalato)oxotitanate(iv), puratronic titanium(2+), oxo- diethanedioate, diammonium salt, monohydrate
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CAS | 10580-03-7
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EINECS | 600-678-3 |
InChI | InChI=1/2C2H2O4.2H3N.H2O.O.Ti/c2*3-1(4)2(5)6;;;;;/h2*(H,3,4)(H,5,6);2*1H3;1H2;;/q;;;;;;+2/p-2/r2C2H2O4.2H3N.OTi.H2O/c2*3-1(4)2(5)6;;;1-2;/h2*(H,3,4)(H,5,6);2*1H3;;1H2/q;;;;+2;/p-2 |
titanium(2+), oxo- diethanedioate, diammonium salt, monohydrate - Physico-chemical Properties
Molecular Formula | C4H10N2O10Ti
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Molar Mass | 294 |
Water Solubility | Soluble in water. |
Appearance | Crystalline Powder or Crystals |
Color | White to light beige |
titanium(2+), oxo- diethanedioate, diammonium salt, monohydrate - Risk and Safety
Hazard Symbols | Xn - Harmful

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Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
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UN IDs | UN3288 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29310099 |
Hazard Class | 6.1 |
Packing Group | III |
titanium(2+), oxo- diethanedioate, diammonium salt, monohydrate - Introduction
Ammonium titanyl oxalate monohydrate, chemical formula TiO(CH3COO)2 · 2H2O, also known as titanium titanate, is a white crystalline solid. It has good solubility at room temperature and is soluble in water and a variety of organic solvents.
ammonium titanyl oxalate monohydrate is widely used in photocatalysis, photoelectrocatalysis, materials science and other fields. As a photocatalyst, it can oxidize and decompose harmful substances in water and air under light, and has the functions of cleaning the environment and sterilization. In addition, it is also commonly used in dye-sensitized solar cells, dye laser and solar energy conversion, photocatalytic degradation of wastewater and other fields.
The preparation of ammonium titanyl oxalate monohydrate is generally obtained by reacting titanic acid with acetic acid or acetic anhydride. First, acetic acid or acetic anhydride is mixed with water to prepare a solution containing acetic acid, and then this solution is reacted with titanic acid to form ammonium titanyl oxalate monohydrate. Finally, the pure product is obtained by the steps of crystallization, washing and drying.
When using ammonium titanyl oxalate monohydrate, you need to pay attention to the following safety information: avoid prolonged contact with skin and eyes, and avoid inhaling its dust or solution. In case of accidental contact, rinse immediately with plenty of water. In addition, it should also be stored in a dry, cool place, away from combustibles and oxidants. During operation and storage, attention should be paid to prevent dust generation and ensure good ventilation conditions.
Last Update:2024-04-10 22:29:15