Hubei Sky Lake Chemical Co. Ltd.

Wuhan, China

• MOQ 1 Ton

I.product characteristics: a. Chemical formula: nh4h2po2 b. Molecular weight: 80.03 c. Appearance: white crystal d. The proportion: 1.634 e.nature: ammonium hypophosphite as a strong reducing agent, can restore gold, silver, platinum, mercury, copper and nickel salt for the corresponding metal, easy to absorb moisture in the air, easily oxidized by oxygen in the air, soluble in water and alcohol. F. Cas no.: 7803-65-8 ii.quality standard: item specification asay(nh4h2po2) content 98% min. Fe content (%) 0.005% max. So42 content (%) 0.005% max. Ci content(%) 0.02% max. iii. Application: the reduction of secondary ammonium phosphate, can be used as reducing agent for electroless nickel plating, instead of nitrite in meat products as a preservative antioxidant, as the electrolyte capacitor grade raw materials in the electronics industry, but also can be used in the pharmaceutical industry, chemical reagent. Iv. Packaging and storage: a.according to the requirements of the user can be packed in cardboard drums or plastic packaging, net weight 25kgs or 50kgs. B. It should be placed in ventilated and dry place. It avoids contacting with high temperature, oxidant to prevent packaging damage.

• MOQ 1 Ton

Iã��PROPERTIES a. Appearance: White crystalline powder. b. Solubility: soluble in water, insoluble in alcohol and aether. C. Molecular formula: Mg (H2PO2)2 d. Structural formula: e. Molecular weight: 154.28 f. CAS NO.: 10377-57-8 IIã��Quality standard Item Specification Mg(H2PO2)2 Content 98% Min. As Content (%) 0.0004% Max. Pb2+ Content (%) 0.0001% Max. Water Insoluble substance 0.5% Max. IIIã��Usage Used in the manufacture of pharmaceutical, also as analytical reagent. Â�£ã��Packing The product in knitted Kraft paper bag lined with PVC bag with the capacity of 25kg, also packed in 50kgs cardboard drum lined with PVC bag.

• MOQ 1 Ton

Hypophosphorous acid synonyms: hypophosphorus acid, phosphinic acid, hpa iã�â£ã¯â¿â½ã¯â¿â½properties a. Appearance: a colorless liquid b. Molecular formula:h3po2 c. Structural formula: d. Molecular weight: 66 e. Cas no.: 6303-21-5 f. Stability: when heated strongly or put together with oxidizers, it will be decomposed into hydrogen phosphate, phosphoric acid, phosphorous acid and hydrogen. Iiã�â£ã¯â¿â½ã¯â¿â½quality standard (qhx200512-01) class item index the high-class product the high- class product the high-class product h3po2 content 50% min. 65% min. 30-32% h3po3content 0.3% max. 0.5% max. 0.3% max. Fe2+ content 5 ppm max. 8 ppm max. 5 ppm max. Cl- content 100 ppm max. ------ 100 ppm max. So42- content 100 ppm max. ------ 100 ppm max. Ã�â¢ã¯â¿â½ã�â¢. Usage a. The offer and make phosphate once, for example calcium hypophosphite, magnesium hypophosphite, ammonium hypophosphite, nickel hypophosphite, manganous hypophosphite, ferric hypophosphite, etc. B. It is extensive to used for the medicine, chemical engineering, coating, electroplate, paint, the chemistry electroplates to wait the aspect conduct and actions restores a molecular weight for with synthesizing regulates. Ã�â¢ã¯â¿â½ã�â£.package the product packed in 25kgs50kgs65kgs225kgs250kgs plastic drum, also available in 1000kgs1250kgs ibc.

• MOQ 1 Kilogram

Product characteristics: a.molecular formula: nah2po2�h2o b.molecular weight: 105.99 c.main ingredients: sodium hypophosphite d.cas no.:7681-53-0 ii. Quality standard: item specification asay(nah2po2-h2o) content 101% min. Sodium phosphite (na2hpo3)% 0.20% max. Ca content (%) 0.003% max. Fe content(%) 0.0001% max. So42 content (%) 0.003% max ci content(%) 0.003% max ph 6-8 iii. Application: a.chemical plating by chemical plating surface with corrosion resistant, uniform thick, ni-p alloy coating firmly, can replace the stainless steel material, widely used in electronics, machinery, petroleum, chemical, aerospace, marine, food and pharmaceutical industries. B.plastic, ceramic, glass, quartz and other non-metallic materials surface metallization. C. Water treatment, preparation of various industrial preservatives and oil field inhibitor. D.food, industrial boiler water additives. E. It can be used as chemical reaction catalyst, stabilizer. F.it can be used as antioxidant, anti bleaching agent, dispersant, textile finishing and pharmaceutical industries. Iv.packaging and storage: lined with polyethylene plastic bags, kraft paper bag packaging, net weight of each bag is 25 kg; with iron drum barrel net weight 50 kg, polyethylene plastic bags of 25 kgs per bag two bags in iron bucket. Store in a cool, ventilated, dry and clean warehouse. Packaging seal, pay attention to moisture, avoid contact with hydroxy acid and other oxidants; away from heat and fire; not toxic and contaminated goods mixed storage. Rain and sun exposure should be taken during transportation; handle with care when handling, to prevent packaging damage. Fire, water, sand and all kinds of fire extinguishers.

• MOQ 1 Ton

Iã£ï¿½ï¿½properties a. Appearance: white crystalline powder. B. Solubility: soluble in water, insoluble in alcohol, with the solubility of 16.7g100g water. Its water solution appears weak acid. C. Molecular formula: ca(h2po2)2 d.structural formula: e. Molecular weight: 170.06 f. Cas no.: 7789-79-9 iiã£ï¿½ï¿½quality standard item specification ca(h2po2)2content 98% min. Pb2+ content (%) 0.001% max. As content (%) 0.0005% max. Ba2+ content (%) 0.005% max. Water insoluble substance 0.5% max. Acidity qualified ã¢ï¿½â¢. Usage used as food additives and nutrients for animal and used in the manufacture of pharmaceutical, as well as applicable as antioxidant and analytic reagent. â�â£.package the product in knitted kraft paper bag lined with pvc bag with the capacity of 25kg, also packed in 50kgs cardboard drum lined with pvc bag.

• MOQ 1 Ton

Iã��properties a. Appearance: white crystalpowder. B. Solubility: insoluble in water, insoluble in alcohol, its water solution appears weak acid. C. Molecular formula: al(h2po2)3 d.structural formula: e. Molecular weight: 221.95 f. Cas no.: 7784-22-7 iiã��quality standard item specification al(h2po2)3content 97-99% min. Particlesize(d50 î¼m) 50 max. The initial thermal decomposition temperature â�¥280â�� phosphide(%) 41.9â±0.5 % aluminum salt(%) 12.2â±0.5% moisture(%) â�¤0.5% ph (20 â°c, 100 gl) 3-5 â�¢. Usage the product is suitable in flame retardant modification of pbtã��pet ã��tpuã��absã��using an appropriate amount of stabilizer agentã��coupling agent mixed with p-n flame retardant as appã��mc or mca in usage.8%-12% can be satisfactory for polyester or polyester type tpu, 25%-35% can be satisfactory for sebs. Â�£.package in 25kg kraft paper bag, inner lined with pvc bag, or as customer required