Hunan Province Import And Export Group Tonglian Co., Ltd.

Properties: White powder, apparent density: 0.35-0.90g/ml, melting point: 622degree, Easily dissolving in water; Water solution is alkaline(pH value of 1% solution is 9.7) Application: Mainly used as syndet adjuvant, soap synergist and has strong emulsification on lubricant and oils and fats,...

Packing: In 25kg polyethylene film bag with outer polypropylene woven bag. Can be palletized. Property: White powder Usage: As white pigment used in printing&dyeing, paper-making, and pharmaceutical industries; As cure activating ingredient, strengthening agent and colorant of natural...

Properties: Corrosion, medium strong acid Packing: 25kg/bag Usage: Plating, polishing, phosphate and alkali industry. Name: Food grade Phosphorous acid Properties: Corrosion, medium strong acid Packing: 25kg/bag Usage: Sugar, beverage etc.

The product passes ISO9002 quality certification and is in strict accordance with the national standard GB/t1628.12000. With main indexes exceeding the bestgrade standard, the product is 100% of best quality. And it adopts the international standard "ASTM d3620-1994"through affirmation and...

CAS No.: 1333-86-4 Standard: GB 3778-2003 Form: Black granule or powder Process: Wet or dry process Index Model N220 N330 N550 N660 Lodine Absorption Value, g/kg 121± 5 82± 5 43± 6 36± 6. DBP Absorption Value, 10m/kg 114± 5 102± 5 121±...

Coal based activated carbon series of products are made from strictly selected coal. The production process includes the following processes: Adding a certain percentage of adhesives and co-catalyst, molding by high-pressure, carbonization and activation. They have many advantages, such as, large...

Usage: Widely used in manufacturer of chemicals and metallurgy, medicine, petroleum, hides processing, textile, printing and dyeing, foodstuff, photograph, glass and paper industry, etc. As well as for purification of water. Specific Na2CO3 %(dry basis)≥ 99.1 NaCL%≤ 0.7 Fe%≤ 0.003.

Zinc sulfate: Say again: "Hao zinc sulfate ZnSO4.7 H2O molecular weight: Molecular formula 287.54 Properties: A colorless needle crystal, a proportion of 1.957, melting point: 100 oC, soluble in water, soluble in ethanol ah glycerin, dry air gradually weathering, 39 oC when lose a gesso. In 280...

Formula: FeSO4.7 H2O Molecular weight: 278.01 Appearance polypetone for Dan la green columnar crystal or particles, Odurless, taste salty, acerbity, In dry air oxidation, namely speed in surface generating yellow brown alkali type sulfate. This product in water, soluble in ethanol insoluble...

CAS No: 64-18-6 Appearance: Colorless transparent liquid Index item Qualified grade Excellent grade Formic Acid 85% min 90% min Acetic Acid 0.6% max 0.4% max Chroma (as platinum and cobalt) 10% max 10% max. Dilution experiment (acidwater=13) Clear