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Anatase TiO2 HTA-201

Molecular formulation: TiO2

Molecular weight: 79.9

Property: Specific gravity 3.9, stable chemical property

Characteristic: white appearance, fine gloss, high TiO2 content, outstanding pigment property, low impurity contents such as heavy metal.

Product appearance: White powder.

Quality Standard

Item

Technical specifications

TiO2 content, % (m/m)                    

99.0

Whiteness (compared with first  class  standard)

No less than

Scattering power, % (compared with first  class  standard                                 

100

Volatile matters at 105℃, %m/m        

0.5

pH value of water suspension

6.87.3

Oil absorption value, g/100g                 

23

Residue on the sieve (45um mesh), % (m/m)    

0.10

Electrical resistance of aqueous extract, Ωm  

100

Water absorption value, g/100g               

24

Water dispersible power, %                  

85

Iron content, ppm                          

20

Index controlled by the company

Gardner of dry powder

L                     

100.0

b

-0.500.20

Technical Index

Item

Index

Lead (Pb), (mg/kg)

5

Antimony (Sb), (mg/kg)

2

Mercury (Hg), (mg/kg)

2

Barium (Ba), (mg/kg)

5

Arsenic (As), (mg/kg)

3

Weight loss after firing, %

0.5

Water soluble, %

0.5

Acid soluble, %

0.5

Usage: it is a kind of white pharmaceutical pigment, food additive, and edible pigment. After further processed from crude product, this product is of good pigment properties, and meets the requirements of United States Pharmacopeias and European Pharmacopeias on harmful impurity contents. Also suitable for pharmaceutical opaque capsule, film coating of tablets, cream, pharmaceutical package material, pharmaceutical printing ink, cosmetic additives, white food additives, electronic industry, and ceramic industry.

Package: Composite plastic woven sacks lined with plastic film, net weight of each sack: 25 kg.

Reference standards for the product: European Pharmacopeias EP’97, United States Pharmacopeias USP.

Producer: Yunnan Dahutong Titanium Co., Ltd.

Address: Mailong Industry Zone, Fumin County, Kunming City.

Telephone: 86-871-68327488              Fax: 86-871-68316444

 

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