- Other Chemicals[10]
- Other Inorganic Chemicals[2]
- Paint & Coating[5]
- Other Inorganic Salts[1]
- Chemical Auxiliary Agent[10]
- Phosphate[10]
- Daily Chemicals[5]
- Organic Salt[6]
- Polymer[2]
- Water Treatment[6]
- Chlorate[1]
- Oxide[2]
- Contact Person : Ms. Sun Honey
- Company Name : Liaocheng Dongrun Water Treatment Chemical Material Co., Ltd.
- Tel : 86-635-6183535
- Fax : 86-635-8253336
- Address : Shandong,Liaocheng,Room 106, Building 13,liuyuan area, liuyuan office
- Country/Region : China
- Zip : 252000
dyeing auxiliaries TKPP 98%,96%,95% tech grade Emulsifier agent
dyeing auxiliaries TKPP
1.Characters:
CAS No.: 7320-34-5,
EC No.:230-785-7
olecular formula:K4P2O7Molecular weight:330.34
Grade: Food grade, Technical grade, High purity, Low iron
2.Specification:
Specifications | Low iron | Technical grade | Food grade |
Packing: | 25Kgs/bag, in woven or kraft paper bags with inner bag , or as customer's requirements. | ||
Appearance | white powder or granular | white powder or granular | white powder or granular |
Assay (K4P2O7) % | ≥98 | ≥98 | ≥96 |
P2O5 % | 43 approx | 43 approx | 43 approx |
K2O % | 56 approx | 56 approx | 56 approx |
Fe % | ≤0.002 | ≤0.01 | / |
As % | ≤0.0005 | ≤0.001 | ≤0.0003 |
Pb % | / | / | ≤0.0002 |
Heavy metal (as Pb) % | ≤0.001 | ≤0.005 | / |
F % | / | / | ≤0.001 |
Cl % | ≤0.01 | ≤0.1 | / |
pH (1% sol.) | 10.0~11.0 | 10.0~11.0 | 10.0~11.0 |
Water insoluble % | ≤0.1 | ≤0.1 | ≤0.1 |
Loss on ignition % | ≤1.0 | ≤1.0 | ≤2.0 |
3.Properties:
Anhydrous tetra potassium phosphate is in white powder.
Relative density 2.3534 and melting point 1109°C; It is apt to absorb humidity in the open air to deliquescent;
Soluble in water but insoluble in ethanol, and at 25°C,its solubility in water is 187g/100g water;
It can chelate with alkaline metals ions or heavy metal ions.
4.Uses :1)It mainly applied to electroplating without cyanate, industrial or household detergents;
2)It can used as a buffering reagent as well as stabilizer for hydrogen peroxide;
3)It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
5.Packing and storage:25 Kg/pp bag,22MT/20'FCL
It must be stored in places well ventilated and dry.
Our superiority:
1).Full experience of large numbers containers loading in Chinese main port. 2).Quick shipment can meet your requirement. 3). Packing with pallet as buyer's special request.
dyeing auxiliaries TKPP 98%,96%,95% tech grade Emulsifier agent