Sodium hypophosphite Sodium hypophosphite 101% min Sodium phosphite 0.1% max Calcium 0.002% max Sulfate 0.005% max Chloride 30ppm max Iron 1ppm max As 1ppm max Pb 0.5ppm max Cd 0.5ppm max 25kg/bag
Property: White crystal, easily absorbing moisture and be slaked in the air, easily soluble in water and alcohol. If heated above 200¡ãC, it will be suddenly decomposed with hydrogen phosphine released. Moreover, it is a good strong reducer, and contacted with oxidizing agent, it can be exploded. Uses: 1. Chemical plating agents: After being plated chemically, the metal surface have solid, corrosion-resistant, wear-resistant, even and compact alloy-plated layer. It can be widely applied to electronics, machines, petroleum, chemical, aviation, navigation, food, pharmaceutical etc. 2.It can add a metal layer on the surface of plastics, ceramics, glass, quartz etc. 3.Water treatment, and manufacture of various industrial corrosion preventing agent and scale inhibiting agent for oil fields. 4.Additive for food and industrial boiler water. 5.Acting as catalyst and stabilizing agent for chemical reactions. 6.Acting as antioxidant, anti-decolorizing agent, dispersing agent, as well as applicable to textile finishing and pharmaceuticals. Specification(1): Item Specification Sodium Hypophosphite (NaH2PO2•H2O) ¡Ý 100.0 Phosphite (Na2HPO3)¡Ü 0.3 Sulfate (SO4) ¡Ü 0.01 Calcium (Ca) ¡Ü 0.004 Iron (Fe) ¡Ü 0.0001 Chlorine (Cl) ¡Ü 0.01 Arsenic (As) ¡Ü 0.0001 Lead (Pb) ¡Ü 0.0002 PH 6-8. Specification(2): Item Specification Sodium Hypophosphite (NaH2PO2•H2O) ¡Ý 102.0 Phosphite (Na2HPO3)¡Ü 0.2 Sulfate (SO4) ¡Ü 0.008 Calcium (Ca) ¡Ü 0.003 Iron (Fe) ¡Ü 0.0001 Chlorine (Cl) ¡Ü 0.008 Arsenic (As) ¡Ü 0.0001 Lead (Pb) ¡Ü 0.0001 PH 6-8. in 25kg bag.
Propertiesú¦ Pearl-luster crystal or white crystal powder, hydroscopic and deliquescent; easily soluble in water, pearl-luster crystal or white crystal powder, hydroscopic and deliquescent; easily soluble in water, reducing agent. Usesú¦ Mainly used as the reductant for chemical plating. A dense and uniform nickel phosphorus film can be obta- Ined for both large equipment and tiny components, articles with complicated external shape of convex concave lines or internal wall of deep-hollows, the surface of non-metals such as plastic, ceramics, glass and etc, the film possess a good surface hardness and abrasion resistance. The product can be widely used in electronics, aviation, mechanism, and petroleum fields. It can also be used to prepare various industrial water treat- Ment agents, used as catalyst and stabilizer of chemical reactions, and also us- Ed as interface activator m.W. Moderater and thermostablizer for synthetic re- Sins and additive for foods, and etc. Storageú¦seal airtight Packingú¦ (1).25kg in net weight each, cardboard barrel lined with pe bag. (1).25kg in net weight each, cardboard barrel lined with pe bag.
Specification NaH2PO2 .H2O 102-103% Na2HPO3 0.3% Max Ca 10ppm Max SO4 50ppm Max Fe 1ppm Max Cl 30ppm Max Pb: 1ppm MAX As 1ppm MAX PH 6-8(In 5% aqueous solution) Packing: In 25KG kraft paper bags inner coated with PE film ,inner lined with PP bags.
sodium hypophosphite monohydrate, Payment Terms : T/T, Bank or Wire Transfer Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as wel
Bilirubin is extracted from bile of animals. It is very effective on relieving convulsion , allaying a fever , detoxifcation , decreasing blood pressure and promoting number of eosinophils in the blood . It is the basis of calculus bovis ariifactus and it also be used to make cosmetics , medicine , health products etc . Our bilirubin has past thin layer chromatography and liquid chromatography test by hubei entry & exit inspection and quarantine bureau technology centre . We can produce 40~50kg bilirubin every month , its purity is 95% -99%, and the structural stability is well, the purity doesn't reduce in more than one year . Molecular formula C33h36n4o6 Molecular weight 584.67204 Keyword 211-239-7 Appearance Orange to reddish-brown fine crystalline powder Solution(0.01 % in chloroform) Yellow, clear Loss on drying(two hours at 60 c, vacuum) Max. 1.8 % Azobilirubin absorptivity Min. 0.500 Bicarbonate extractables Max. 0.230
CAS No: 55566-30-8 Molecular Formula: [(CH2OH)4P]2SO4 Molecular Weight: 406.28 HS code: 2919900090 Appearance: Clear, colorless or light yellow liquid Specification: Assay, % 75 min Viscosity(25ípC ) MPA-S, 30.0-36.0 Specific Gravity(25C), 1.350-1.420 g/ml Fe % 0.002 pH value: 2.5-5.5 250KG net/ drum
Supplier: Sodium hypophophite, tetrakis hydroxymethyl phosphonium sulfate (thps), calcium hypophosphite
Supplier: Pumps, sodium hypophosphite, hypophosphorous acid, thps, m-toluic acid, bilirubin
