| CAS No.: | 7320-34-5 |
|---|---|
| Formula: | K4o7p2 |
| EINECS: | 230-785-7 |
| Purity: | 90%~99% |
| Type: | Potassium Phosphate |
| Grade Standard: | Industrial Grade |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier Potassium pyrophosphate, obtained from the melting of dipotassium hydrogen phosphate and the loss of water molecules, is a white crystalline powder or particle at room temperature, has a strong hygroscopic property in the air, easily soluble in water, but not soluble in ethanol, the aqueous solution is alkaline, has the effect of inhibiting food corruption and fermentation.
| Melting point | 1300 °C (lit.) | density | 2.33 |
| color | white | Odor | no smell |
| PH | pH (40g/l, 25ºC) : 10.0~11.0 | Storage | 2 years |
PRODUCT COA TEST RESULT:
| Item |
Specifications
|
|
Content,%
|
≥98.0
|
|
loss on drying (H2O)%
|
≤1.0
|
|
Fe%
|
≤0.005
|
|
Insoluble Matter%
|
≤0.10
|
|
PH value
(1% water solution)
|
10-10.7
|
|
Pb%
|
≤0.003
|
|
Plumbum %
|
≤0.003
|
|
As w/%
|
≤0.0005
|
1. Mainly used for cyanide-free electroplating, instead of as a complexing agent for electroplating. It is also used as a pre-treatment agent for electroplating and pyrophosphate plating solution.
2. Preparation of detergent components for clothing, metal surface cleaning agents and bottle cleaning agents, additives for various cleaning agents.
3. Used as clay dispersant in ceramic industry, dispersant and buffer for pigments and dyes.
4. Bleaching industry is used to remove a small amount of trivalent iron ions in water to improve the quality of bleaching.
Packing:25kg/bag or ton bag
Shandong Baovi Energy Technology Co., LTD. located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Q1: what are your main products?
Our Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc. Widely used in agriculture,food sanitation and other fields.
Q2: Do you offer free samples?
A:Of course. We are always willing to offer free samples for our new clients.
Q3: Is there a Discount?
A.: Different quantity has different discount.
Q4:what is your payment?
For small order,you can pay by T/T,Western Union or Paypal, normal order by T/T to our company account.
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are
using.
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