Ammonium Polyphosphate (phase-I)
(SCI-FR1-APP)
Molecular formula : (NH4PO3)n n>50 CAS No.: 68333-79-9
Model No. : Ammonium Polyphosphate Phase I(SCI-FR1-APP) Standards : HG/T2770-1996
Properties: Ammonium polyphosphate phase I (SCI-FR1-APP) is an excellent, high-efficiency, environment-friendly and nontoxic inorganic flame retardant, used as flameproof additives for expandable fireproof paint & coating and other flame retardant products.
Specification :
Specification Industry standard
HG/T2770-1996 SCI-Guaranteed value
Appearance White powder White powder
P2O5 Content ¡Ý% 68 69
N Content ¡Ý% 13 14-15
Average polymerization degree n ¡Ý 20 80
pH value ( 10% aqueous solution ) 4.5-6.5 7.0¡À0.5
Solubility in water (g/100ml H2O, 25oC) £¼ ---- 1.5
Moisture £¼%(w/w) ---- 0.5
Average particle size(mesh) ---- 200-325
Property :
1. High content of phosphorus, nitrogen, good flame retardant effect.
2. High polymerization degree, low water-solubility and hygroscopicity.
3. pH value is near to neutral, good thermal stability and compatibility.
4. Low toxicity ( LD50>10g/kg ),safe production and use.
Use :
1. used to prepare many kinds of high-efficiency expandable flameproof coating, the flameproof treatment for multistory building, ships, trains, cables, etc.
2. used in the flameproof treatment for woods, plywood,fiberboard,papers,fibers,etc.
3. used as the main flameproof additive for expandable flame retardant used in plastic,resin,rubber, etc.
4. make into powder extinguishing agent to be used in large area outfire for forest, oil field and coal field,etc.
Packing : 25kg woven bag with plastic liner or 875 kg big bag. It must be stored in places well ventilated and dry, and should not be stored in the open air.
Loading capacity:18mt/20'FCL with pallets, 20mt/20'FCL without pallets.
Packing : 25kg woven bag with plastic liner or 875 kg big bag. It must be stored in places well ventilated and dry, and should not be stored in the open air.
Ammonium Polyphosphate
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Is a nitrogen containing halogen-free environmentally friendly flame retardant, which is a type II polyphosphate. This product has a high degree of polymerization, good thermal stability, low moisture absorption, and low addition amount, can help reducing costs. It is different from halogenated flame retardants. During the combustion process, the product expands the carbon layer to achieve heat insulation and air isolation, to achieve the flame retardant effect. It is low smoke, low toxicity, and no melting droplets. It is an efficient inorganic environmentally friendly flame retardant material. The pH value is close to neutral, without corrosion to production equipment, reducing equipment maintenance costs. It can work synergistically with aluminum hydroxide, resulting in better results Type II polyphosphate has a wide range of applications, including fireproof coatings for buildings, ships, trains, and cables. It is also the main raw material for compounding flame retardants such as plastics and rubber. It is also suitable for materials such as plastics (PP, PE, PVC, etc.), polyester, rubber, and various high-end intumescent fireproof coatings.
It is a nitrogen containing halogen-free environmentally friendly flame retardant, which is a type II polyphosphate. This product has a high degree of polymerization, good thermal stability, low moisture absorption, and low addition amount, can help reducing costs. It is different from halogenated flame retardants. During the combustion process, the product expands the carbon layer to achieve heat insulation and air isolation, to achieve the flame retardant effect. It is low smoke, low toxicity, and no melting droplets. It is an efficient inorganic environmentally friendly flame retardant material. The pH value is close to neutral, without corrosion to production equipment, reducing equipment maintenance costs. It can work synergistically with aluminum hydroxide, resulting in better results Type II polyphosphate has a wide range of applications, including fireproof coatings for buildings, ships, trains, and cables. It is also the main raw material for compounding flame retardants such as plastics and rubber. It is also suitable for materials such as plastics (PP, PE, PVC, etc.), polyester, rubber, and various high-end intumescent fireproof coatings.
Disodium 5-Ribonucleotides, E635, CAS no.4691-65-0, also called I + G, is a food additive manufactured through chemical synthesis of sodium salt of guanylic acid and inosinic acid, available as White to light yellow crystalline powder. Disodium 5â?²-Ribonucleotides is widely used as flavour enhancer as it can increase flavour significantly when using together with Monosodium Glutamate. Disodium 5â?²-Ribonucleotides (I+G) is a flavor enhancer a mixture of disodium Inosinate (IMP) and disodium guanylate (GMP) and is often used where a food already contains natural glutamates (as in meat extract) or added Monosodium Glutamate (MSG). It is primarily used in flavored noodles, snack foods, chips, crackers, sauces and fast foods. As an experienced Disodium 5â?²-Ribonucleotides (I+G) manufacturer and supplier, we has been supplying and exporting Disodium 5â?²-Ribonucleotides (I+G) for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Disodium 5-Ribonucleotides Specification ITEM STANDARD ASSAY(IMP+GMP) 97.0% -102.0% LOSS ON DRYING 25.0% IMP 48.0%-52.0% GMP 48.0%-52.0% TRANSMITTANCE â?¥95.0% PH 7.0-8.5 HEAVY METALS (AS Pb) â?¤10PPM ARSENIC (As) â?¤1.0PPM NH4(AMMONIUM) Color of litmus paper unchanged Amino Acid Solution appear colorless Other related compounds of nucleicacid Not Detectable Lead 1 ppm Total aerobic bacteria 1,000cfu/g Yeast & mould 100cfu/g Coliform Negative/g E.Coli Negative/g Salmonella Negative/g
Commodity : ammonium Polyphosphate Specification : Appearance : White Powder P Content (wt% ) : 31 Min. N Content (wt% ) : 14 Min. Average Polymerization Degree , n : 1,000 Min Viscosity ( 10% Suspensio, 25oC ), mPa.s : 50 Max PH Value (10% Aqueous Suspension ) : 5.5-7.5 Particle Size (
Ammonium polyphosphate(phase-ii) (cf-app201) Molecular formula : (nh4po3)n n>1000 Cas no.: 68333-79-9 Einecs no.: 269-789-9 Model no.: cf-app201 Ammonium polyphosphate(phase ii) is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When app-ii is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphateester. Following dehydration of the phosphateester, a carbon foam is built up on the surface and acts as an insulation layer. Use : In plastics(pp, pvc, pe, etc. ), polyester, rubber, and expandable fireproof coatings. Packing : 25kg woven bag with plastic liner. 25kg woven bag with plastic liner.
Ammonium polyphosphate Appearance White powder Whiteness (reflectance), % 92.0 min Ph, 10% slurry, 25¦ 6.0-7.5 Acid value, mgkoh/1gapp 1.0max Solubility in water , 25¦, g/100mlh2o 0.50 max Total nitrogen, % 14.0-15.0 Phosphorus (as p2o5), % 72.0-74.0 True density, g/cm3 About 1.9 Bulk density, g/cm3 0.6-0.7 Viscosity, 10% slurry, 25¦, mpa.S 80 max Degree of polymerization 1000 min Thermal decomposition onset, scan rate 30¦/min, ¦ 285 min Average particle size, 50%pass, um 5-25 Particle size, 98%pass, um 10-43 Key properties: 1, low water solubility gd-app101 has low water solubility which makes it useful in application where the product is exposed to high humidity conditions or water. 2, high phosphorus content -gd-app101 contains 72.5% phosphorus (as p2o5) which makes it a very effective fire retardant. 3, nearly neutral ph-gd-app101 can be neutralized or brought to the alkaline side by the addition of small amounts od ammonium hydroxide. 4, non-halogen-gd-app101 is a highly effective non-halogen fire retardant. Applications: Gd-app101 is an effective fire retardant for applications such as: 1, intumescent latex and solvent based paints. 2, intumescent mastic, caulks and putties. 3, polymer systems such as polyethylene, polypropylene, polyurethane, 4, rubbers, acrylics, polyterephthalate. 5, building materials such as wall coverings, ceiling tiles, roofing products, wall panels, wood chip board. Fiber drum, kraft bag, woven pvc bag(polyethylene liner)
