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| Titanium potassium oxalate ： (T.P.O.) |
CAS No. ： 14481—26—6
Molecular formula ： K2TiO(C2O4)2﹒ 2H2O
Molecular weight ： 354.18
Name ： Titanium Potassium Oxalate |
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Industrial grade
1、Specification
Content |
≥ 98.2% |
Titanium oxide |
19.0%—23.0% |
Potassium oxide |
≤ 26.0 |
Water solution reaction
PH value |
2.8—3.6 |
Iron |
≤ 0.05% |
2. Appearance： White crystal or powder
3. Package：
① Plastic knitted bag lined with PE bag.
Net weight： 25 kg / bag
② All paper barrel lined with PE bag.
4. Usage
① Tan-liquor：The tan-liquor with this product enables the leather white, soft and flexible. The leather will be solid, lightfast, wash-well and wearable. And The naked leather has a good absorbability at 95% from the tan-liquor which replaced the tan-liquor with chromic acid that greatly reduced emission of pollution.
② Treating agent for surface of metal： With the treatment of this product, the surface of metal will be smooth, bright and coating fastness. Now, it is widely applied in the metal shell of the auto and electrical appliances etc. before spray-paint and replace of the tan-liquor with phosphor that reduced the pollution.
③ Treating agent for surface of marble：After grinding and polishing, the marble will be bright enduringly.
Reagent grade
Content ： AR ≥ 98.5%
CP ≥ 98.2%
Impurities maximum (as %)
Impurity |
AR |
CP |
Water solution reaction PH value |
2.3—3.4 |
2.3—3.4 |
Chloride（ Cl ） |
0.001 |
0.002 |
Sulphate（ SO4 ） |
0.02 |
0.04 |
Nitrate （ NO4） |
0.004 |
0.006 |
Iron （ Fe ） |
0.005 |
0.01 |
Heavy metal（ Pb ） |
0.04 |
0.08 |
Usage ： Chemical reagent
Package ： Bottle or bag
Net weight: 200g and 500g |
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