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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

tetrahydroxytitanium CAS 20338-08-3

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

Titanium hydroxide(Ti(OH)<sub>4</sub>), (T-4)-

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Qingdao Beluga Import and Export Co., LTD

tetrahydroxytitanium CAS:20338-08-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic int

tetrahydroxytitanium CAS:20338-08-3

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I&#39;m Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company&#39;s products and services. If you are interested in our products, please contact us by emai

Titanium hydroxide(Ti(OH)<sub>4</sub>), (T-4)-

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Titanium hydroxide(Ti(OH)<sub>4</sub>), (T-4)-

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Titanium hydroxide

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Henan Tianfu Chemical Co., Ltd.

Our advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientif

TIANFU-CHEM Acid Blue 83

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Xian Changyue Biological Technology Co., Ltd.

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tetrahydroxytitanium

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

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DB BIOTECH CO., LTD

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Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

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Hebei Muhuang Technology Co., Ltd

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

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Hebei youze Biotechnology Co.,Ltd

1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment terms accepted (Btc;MoneyGram;WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery (3-10 DAYS fast deli

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Cerametek Materials(ShenZhen)Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

Titanium hydroxide

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Nanjing Raymon Biotech Co., Ltd.

Tetrahydroxytitanium CAS NO.20338-08-3Appearance:detailed in specifications Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,

Tetrahydroxytitanium CAS NO.20338-08-3

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Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

20338-08-3

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Chemical Co.Ltd

Titanium hydroxide(Ti(OH)4), (T-4)-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages.

Titanium hydroxide(Ti(OH)<sub>4</sub>), (T-4)-

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Nakshatra Chemicals

Appearance:White powder Storage:N.A Package:50kg bag hdpe Application:Used for making titanium dioxide and other titanium salts Port:Mumbai

Titanium hydroxide(Ti(OH)<sub>4</sub>), (T-4)-

Cas:20338-08-3

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Synthetic route

water
7732-18-5

water

titanium(IV)isopropoxide
546-68-9

titanium(IV)isopropoxide

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In ethanol washing (H2O), filtration, drying (373 K);
dipotassium hexafluorotitanate(IV)

dipotassium hexafluorotitanate(IV)

titanium(IV) sulfate

titanium(IV) sulfate

sodium thiosulfate

sodium thiosulfate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

sulfur
7704-34-9

sulfur

Conditions
ConditionsYield
In water in sealed test tube above 140°C;A >99
B n/a
In water in sealed test tube above 140°C;A >99
B n/a
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

holmium(III) nitrate

holmium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

holmium(III) hydroxide

holmium(III) hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

gadolinium(III) nitrate

gadolinium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

gadolinium(III) hydroxide

gadolinium(III) hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

erbium(III) nitrate

erbium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

erbium hydroxide

erbium hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
titanium
7440-32-6

titanium

hydrogen
1333-74-0

hydrogen

oxygen
80937-33-3

oxygen

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

titanium dihydride
7704-98-5

titanium dihydride

C

[TiH(OH)3]
956378-98-6

[TiH(OH)3]

D

titanium dihydroxide
42765-12-8

titanium dihydroxide

E

HTiO(OH)

HTiO(OH)

Conditions
ConditionsYield
In neat (no solvent) Irradiation (UV/VIS); laser ablated Zr co-deposited with H2+O2 in excess Ar onto a 10K CsI window, UV-irradiated, annealed at 22-34 K (mechanism discussed); not isolated, detected by IR;
titanium
7440-32-6

titanium

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

A

titanium oxide
12137-20-1

titanium oxide

B

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

C

titanium Ti(Al)

titanium Ti(Al)

D

titanium dihydroxide
42765-12-8

titanium dihydroxide

E

titanium(IV) oxide

titanium(IV) oxide

Conditions
ConditionsYield
In neat (no solvent) byproducts: CO2, H2O; Irradiation (UV/VIS); (further products), laser ablated Zr co-deposited with H2O2 in excess Aronto a 10K CsI window, UV-irradiated, annealed at 22-30 K; not isolated, detected by IR;
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

thulium(III) nitrate

thulium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

thulium(III) hydroxide

thulium(III) hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

terbium(III) nitrate

terbium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

terbium(III) hydroxide

terbium(III) hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

samarium(III) nitrate

samarium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

samarium(III) hydroxide

samarium(III) hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
titanium oxide sulfate

titanium oxide sulfate

ammonium hydroxide

ammonium hydroxide

europium(III) nitrate

europium(III) nitrate

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

europium(III) hydroxide

europium(III) hydroxide

Conditions
ConditionsYield
In water pptn.; washing, drying at 100-110°C;
sodium hexafluorotitanate

sodium hexafluorotitanate

water
7732-18-5

water

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With hydrogenchloride; ammonia In water byproducts: F(1-); two-stage formation of Ti(OH)4 from a aq. solution of Na2TiF6 (0.04 N, 10 ml) with ammonia in presence of 10 ml of 0.04 N aq. HCl; mechanism discussed;; pptn.;;
5TiO(OH)2*13TiO2

5TiO(OH)2*13TiO2

water
7732-18-5

water

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With sodium chloride In water hydrogel aged for 2 h at 80°C in 1 M NaCl; ppt. sepd. by centrifugation, triply washed by water decantation and centrifuged for 5 min at 2000 rpm; sample dried for 7 days in vac. desiccator under pressure of 50 kPa over pelletized alkali; thermal anal.;
titanium(IV) oxide

titanium(IV) oxide

ammonium hydroxide

ammonium hydroxide

water
7732-18-5

water

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In hydrogen fluoride aq. HF; TiO2 dissolved, pptd. (aq. NH4OH); washed (aq. NH4OH); elem. anal.;
water
7732-18-5

water

titanium tetrachloride
7550-45-0

titanium tetrachloride

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

titanium oxydichloride
19977-99-2, 13780-39-7

titanium oxydichloride

Conditions
ConditionsYield
In water byproducts: HCl; a large amounts of water was added to TiCl4;A n/a
B 0%
water
7732-18-5

water

titanium tetrachloride
7550-45-0

titanium tetrachloride

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In butan-1-ol TiCl4 dissolved in H2O and n-butanol, cooled in ice bath with stirring for 20 min;
hydrolysis;
In ethylene glycol hydrolysis in diethylene glycol medium;
titanium(IV) isopropylate
546-68-9

titanium(IV) isopropylate

water
7732-18-5

water

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With sodium carbonate In water hydrolysis of metal salt with 5% aq. Na2CO3; filtrated; washed with deionized water to pH=7;
With ammonium hydroxide In ethanol Ti compd. added into water and EtOH at pH 9 (by dropwise addn. of aq. NH3; dried overnight at 22°C and at 110°C;
In water hydrolysis;
titanium tetrachloride
7550-45-0

titanium tetrachloride

sodium hydroxide
1310-73-2

sodium hydroxide

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In water liq. TiCl4 added to twice distd. water and neutralized with 2 M NaOH until pH 3 was stable for 5 min; ppt. sepd. by centrifugation, triply washed by water decantation and centrifuged for 5 min at 2000 rpm; sample dried for 7 days in vac. desiccator under pressure of 50 kPa over pelletized alkali; thermal anal.;
In sulfuric acid TiCl4 dissolved in 5% soln. of H2SO4; 40% soln. of NaOH added in small portions; ppt. washed repeatedly (water);
dipotassium hexafluorotitanate(IV)

dipotassium hexafluorotitanate(IV)

potassium hydroxide

potassium hydroxide

A

potassium fluoride

potassium fluoride

B

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

titanium(IV) sulfate

titanium(IV) sulfate

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With water In water hydrolysis at 363 K; washed, filtered, dried at 383 K for 20 h;
With polyethylene glycol In water mixed, pptd.; washed (ethanol), dried at 353 K under Ar;
In water at 60℃; for 20h; pH=8.0;
titanium(IV) sulfate

titanium(IV) sulfate

ammonia
7664-41-7

ammonia

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With acetylene black In water NH3 addn. with stirring (pptn.); decantation, washing, drying at 200°C; detd. by thermogravimetry,X-ray diffraction, sedimentation analysis and electron microscopy;
titanium(IV) oxohydroxide

titanium(IV) oxohydroxide

sulfuric acid
7664-93-9

sulfuric acid

ammonia
7664-41-7

ammonia

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In sulfuric acid H2TiO3 dissolved in concd.H2SO4, pptd.(ammonia);
oxotitanium(IV)sulfate hydrate

oxotitanium(IV)sulfate hydrate

ammonium hydroxide

ammonium hydroxide

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In water titanyl sulfate (17.3 g) added slowly to distd. H2O (room temp.); 3 M NH4OH added; ppt. filtered; washed with H2O;
ammonium oxosulfatotitanate monohydrate

ammonium oxosulfatotitanate monohydrate

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With ammonia Ti-salt soln. pptn. with ammonia soln., according to: V. V. Sakharov, L.M. Zitsev, V. N. Zabelin, I. A. Apraksin, Zhur. Neorg. Khim. 17 (1972) 2392; Russ. J. Inorg. Chem. 17 (1972) No. 9; ppt. sepn. from mother liquor;
titanium tetrachloride
7550-45-0

titanium tetrachloride

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
With H2O
lead(II) nitrate

lead(II) nitrate

zirconyl nitrate

zirconyl nitrate

titanium tetrachloride
7550-45-0

titanium tetrachloride

A

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

B

zirconium tetrahydroxide
756456-88-9, 14475-63-9

zirconium tetrahydroxide

C

lead (II) hydroxide

lead (II) hydroxide

Conditions
ConditionsYield
With ammonia In ammonia; water; nitric acid aq. HNO3; aq. ammonia=NH3; copptd. by adding the mixed nitrate soln. to aq. NH3 of pH 9, filtered,washed, dried at 100°C for 4 h, then heated at 400°C for 5 h;
ammonium hydroxide

ammonium hydroxide

titanium tetrachloride
7550-45-0

titanium tetrachloride

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

Conditions
ConditionsYield
In water TiCl4 dissolved in deionized water, NH4OH added until pH 8.0; filtration, washing (distd. water), drying (80 °C, 6 h);
In water addn. of excess of soln. NH4OH (25 %) to soln. of TiCl4 (0.2 M)(stirring); filtration, washing (H2O), drying (120°C), washing (aq. 0.25 M H2SO4), drying;
In water hydrothermal decompn. of Ti(IV) chloride; NH4OH soln. introduced into react. mixt., pH adjusted to 6.5-6.8; ppt. washing (distd. water);
titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

cesium hydroxide

cesium hydroxide

oxalic acid
144-62-7

oxalic acid

cesium-bis(oxalato)oxo-titanate(IV) hydrate

cesium-bis(oxalato)oxo-titanate(IV) hydrate

Conditions
ConditionsYield
With HCl In water addition of oxalic acid to a soln. of Ti(OH)4, cooling (ice), CsOH added slowly with stirring, ethanol is added to get two layers; elem. anal.;85%
titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

titanium(IV) oxide

titanium(IV) oxide

Conditions
ConditionsYield
With dihydrogen peroxide In water Ti(OH)4 peptized with 30% H2O2 (stirring); refluxed (100°C, 2, 6,or 10 h); soln. applied on glass substrates (dip-coating, room temp., w ithdrawing speed 5-6 cm/min); dried under IR light (100°C);
With sodium hydroxide In sodium hydroxide High Pressure; titanium hydroxide and 15 M NaOH mixed; transfered into autoclave; heated (110°C, 48 h); solid centrifuged; washed with H2O, 0.1 M HCl, H2O to pH 7; dispersed in H2O; centrifuged; dried (110°C, 1 d); calcined (400°C, 3 h) in air; XRD; TEM;
In neat (no solvent) calcined for 1 h;
titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

titanium
7440-32-6

titanium

Conditions
ConditionsYield
In sodium hydroxide Electrolysis; 90-95 °C, current density 0.625 A/dm^2, Cu cathode;
With 4-aminobenzene sulfonic acid In water Electrolysis; 15-20 ° C, current density 0.1-0.15 A/dm^2, Cu cathode, Pt or Zn-Ti anode;
With sulfanilic acid In water Electrolysis; 15-20 ° C, current density 0.1-0.15 A/dm^2, Cu cathode, Pt or Zn-Ti anode;
In sodium hydroxide aq. NaOH; Electrolysis; 90-95 °C, current density 0.625 A/dm^2, Cu cathode;
titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

rutile

rutile

Conditions
ConditionsYield
With nitric acid dissoln. in HNO3 then hydrolysis;
With sodium chloride In neat (no solvent) annealed;
With hydrogenchloride; sodium hydroxide heating the intermediate solid prod. with aq.HCl;
titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

titanium(IV) oxide

titanium(IV) oxide

Conditions
ConditionsYield
thermal decompn. of the hydroxide at 600°C in air for 6 h;
dehydration (373 K), calcination (773 K);
With dihydrogen peroxide
titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

titanium(IV) oxide

titanium(IV) oxide

Conditions
ConditionsYield
In water sol of amorphous Ti peroxide (obtained by adding soln. of hydrogen peroxide to Ti hydroxide soln.) heated at 100°C (TiO2 sol) and at 400-430°C;
potassium dihydrogenphosphate

potassium dihydrogenphosphate

titanium(IV) hydroxide
20338-08-3

titanium(IV) hydroxide

potassium carbonate
584-08-7

potassium carbonate

potassium titanyl phosphate
239809-02-0

potassium titanyl phosphate

Conditions
ConditionsYield
With HCl; tetra potassium pyrophosphate In neat (no solvent) freshly pptd. Ti(OH)4 dissolved in HCl, mixed with tetra potassium pyrophosphate, aq. soln. of KH2PO4 and K2CO3 added drop-wise under stirring (pH=5), ppt. filtered, washed with water, dried at 100 °C, heated at 500 - 650 °C for 2 h in air; powder XRD;
With HCl; triethanolamine In neat (no solvent) freshly pptd. Ti(OH)4 dissolved in HCl, mixed with triethanolamine, aq. soln. of KH2PO4 and K2CO3 added drop-wise under stirring (pH=5), ppt. filtered, washed with water, dried at 100 °C, heated at 500 - 650 °C for 2 h in air; powder XRD;
With HCl In neat (no solvent) freshly pptd. Ti(OH)4 dissolved in HCl, aq. soln. of KH2PO4 added drop-wise under stirring, aq. soln. of K2CO3 added (pH=5), ppt. filtered, washed with water, dried at 100 °C, heated at 500 - 650 °C for2 h in air; powder XRD, TG-DTA;

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