CHEMICAL FORMULA:K4P2O7
CAS:7320-34-5
|
About us
Guizhou Sky-Phos Chemicals Co., Ltd. (simplified as Sky-chem. hereinafter) is a emerging industrial and trading enterprises group. Located in Guizhou province, which was known as the capital of phosphorus, relying on its own phosphorus corporate entities...
[+More]
|
Potassium Pyrophosphate Industrial Grade
|
CHEMICAL FORMULA:K4P2O7
|
CAS:7320-34-5 |
EXECUTIVE STANDARD:HG/T3591-1999
Item |
Internal Quality |
Potassium Pyrophosphate Content(K4P2O7)≥% |
98.0 |
Iron Content(Fe)≤% |
1.01 |
Water Insoluble≤% |
0.10 |
PH(20g/L Water-solution) |
10.5±0.5 |
Plumbum Content(Pb)≤% |
0.003 |
Plating under the heer trough testing (DK≥10A/dm2) |
Qualified |
STANDARD APPLICATIONS:Used for non-cyanide electroplating, high-grade detergents, cleansers, dispersants ,buffer and so on in industry.Used for emulsifier, modifier, Chelating agent,quality improver in food processing.Applied to make tin,coloration and so on.It is making by dipotassium Phosphate dehydrated. To Cu2+、Sn2+、Ag+、Zn2+、Ni2+、Cr3+、Ca2+、Mg2+, it has an excellent ability to complex .If we put 2.5ml/min, 1% silver nitrate solution into 100ml, 1% of KPP solution, the resulting white precipitate was quickly to compound and clarify the solution.The Solution has excellent polarization and capacity of dispersing current.There is no need to electrolyse but directly electroplate .It is fast and the surface is uniform, crystal structure is fine ,dense with non-hole, electroplated solution is stable with strong anti-interference ability and easy to maintain, It has strong dispersing capacity to the micro-dispersed solid material,with stable pH buffering capacity. |
PACKAGE&STORAGE:Inner polyethylene bag and outer woven bag, net weight per bag: 25kg. Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent the bag from being damaged, stored away from toxic substances. Expiration Date: 730 days |