| Customization: | Available |
|---|---|
| CAS No.: | 7790-53-6 |
| Formula: | (Kpo3)N |
|
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Potassium Polymetaphosphate (KPMP)
Chemical formula : (KPO3)n
Molecular weight: 118.07
CAS Number: 7790-53-6
EINECS No.: 232-212-6
Highly polymerized linear-chain polyphosphates, there may be a small amount of cyclic structure of potassium trimethenate and ring structure of potassium tetrametaphosphate. It is a colorless to white glass-like block or sheet, or a white fibrous crystal or powder. Odorless. Slowly dissolved in water, its solubility varies with the degree of polymerization, generally 0.004%. The aqueous solution is alkaline. Soluble in sodium salt solution, rapidly soluble in dilute inorganic acids, insoluble in ethanol.
Used as Moisture retention agents, leavening agents, acidity regulators, stabilizers, coagulants, anti-caking agents.
|
NO |
Specifications |
National Standard |
Our standard |
|
1 |
Appearance |
white powder or fibrous crystal |
|
|
2 |
Phosphorus Pentoxide (P2O5 ) % ≥ |
59.0-61.5 |
59.0-61.5 |
|
3 |
Loss on ignition % ≤ |
2.0 |
1.0 |
|
4 |
Viscosity/m Pa.s ≥ |
10 |
20-50 |
|
5 |
Arsenic % ≤ |
0.0003 |
<0.0003 |
|
6 |
Lead % ≤ |
0.0002 |
0.0001 |
|
7 |
Fluoride % ≤ |
0.001 |
0.0005 |
|
8 |
Heavy Metal % ≤ |
0.002 |
<0.001 |
Packing: 25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag;
Loading: 25 kgs on pallet: 24MT/20'FCL; Un-palletized:26MT/20'FCL; Jumbo bag :20 bags /20'FCL;
Stable supplying and timely delivery to customers
Integrity and perfect tracking management
High quality products and better services
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We specialize in this field for 19 years, with the strength of Dimethyl carbonate, propylene glycol (tech, food, USP grade), propylene carbonate, Isopropyl alcohol, Diisopropyl ether, succinic acid, Maleic acid and the other products.
Our HK company, Wanchem international limited, is specializing in petroleum additives, petroleum equipments, Solvents and some food additives.
At present, our business have been involved in some industries like coatings&Paints, cosmetic&personal care, Flavor&Fragrancy, Pharmaceutical&food, Resins and drilling & oil recovery chemicals, etc. So you can find more items together from us conveniently which saves much time for you.
EXHIBITION/TRADE FAIR
Q1: Are you factory or trading company?
A: We are manufacturer for our main products and also wholesale some chemicals.
Q2: How long is your delivery time?
A: Generally it is about 15 days, if we have stock. If not, maybe need 20-30 days to arrange the shipping.
Q3: Do you provide samples ? Is it free?
A: Yes, we could offer the sample for free, but hope the customer to pay the courier cost.
Q4: What is your terms of payment ?
A: TT payment is favorable, LC at sight is fine. After we build good cooperation, we can discuss other payment terms.
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