Potassium perfluorooctylsulfonate (fc-95)
Cas:2795-39-3
Trade name: fc-95
Chemical name :potassium perfluorooctylsulfonate
Heptadecafluorooctanesulfonic acid potassium salt
Perfluorooctanesulfonic acid potassium salt
Fc-95
Fc-80
Structure formula :cf3(cf2)7so3k
Molecular formula: c8f17so3k
Molecular weight: 538
Mf: c8f17so3k
Mw: 538.22
Assay: 98%
Appearance: white powder
Mp 285 â°c
Surface tension: 22mn/m (1%aqueous solution)
Decomposed temperature: 390â°c
Surface tension: 22mn/m
Application: it is perfluoro anion surfactant which mainly used as chrome fog depressant and wetting agent for electroplating and additive in fluoro protein fire foam fighting.
Package: 25kgs/drum
Shipment: general chemical
Hs:2942000000
Commodity : Potassium sorbate Molecular formula : C6H7KO2 Molecule Weight : 15022 HS code : 29161900 CAS : 24634615� Specifications appearance : White crystal granule Production Standard : FCCIV Content : 9801010 K2CO3 : 1 max Loss on drying : 1 max Chloride : 001 max Heavy metalsas : Pb 0001 max Packing in carton 25kgs net weight Quantity 14MT loaded into 1 x 20GP Excellent preservative properitesproperites Sorbic Acid Potassium Sorbate can restrain effectively the activity of mould yeast and aerophile bateria Restrain growth and reproduction of the pernicious micro organism as pseudomonas staphylococcus salmonella action to restrain growth is more powerful than killing Meanwhile it can not restrain useful microoranganim growth ad Anaerobicbearing barilli acidophil therefore to lengthen food store peroid and remain food original flavor The preservative efficiency of sorbic acid Potassium sorbate is 510 times sodium benzoate High safety Sorbic Acid Potassium Sorbate is one kind of nonsuturated fatty acid compounds It can be absorbed by human body rapidly then decomposed into CO2 and H2Omoreover no remaining in body ADI 025mgkg based on sorbic acid FAOWHO 1994 LD50 4920 mgkglarge mouse by mouth GRASFDA 1823640 1994 Its toxicity only 112 times table salts and 140 times sodium benzoate Good stability Sorbic Acid Potassium Sorbate is stable in sealed staus will not be decomposed until 270C It will be oxidized into colored ones and absorbing moisture in case exposed in air for a long time Wide application At the momentSorbic Acid Potassium Sorbate has been used extensively in food drinkvegetables in soy tabacco drugs cosmetics agricultural products forage and other domain Its applicaion should be wide and wide in the world As acidic preservative Sorbic Acid Potassium Sorbate is also used well in neutral foodph6065 The preservative efficiency of sodium benzoate will decrease clearly and have a bed taste while ph4 Applicaion flexibilitySorbic Acid Potassium Sorbate can be used by direct adding sprayingretting dry spraying using in packing material and other method
Commodity: Potassium Permanganate Molecular formula:KMnO4 Molecule Weight:158.03 CAS:7722-64-7 EINECS:231-760-3 UN 1490 Hazard Class: 5.1 Physical State: Needle-like lustrous and dark purple crystal. It can dissolve in water, and it is a strong oxidant. Melting Point :270 C ,decompound Specific Gravity :2.703 ,Solubility in water :6.4 g/100 mL (20C) ,Stability :Stable under ordinary conditions Use Mainly used in medical industry, water treatment, metallurgical industry, chemical industry and food industry. Quality Standard Item Standard BP2000 Appearance purple noodle crystal Purity 99.3% min Chloride 0.01% max Sulfate 0.05% max Insoluble matter in water 0.15% max Moisture 0.5% max As 20 ppm max Cd 50 ppm max Cr 50 ppm max Hg 10 ppm max Pb 50 ppm max Se 50 ppm max Ni 50 ppm max Sb 50 ppm max Packing and Storage Packing: 50kg net weight new galvanized drums with P.E. Liner. Stored in a cool, ventilated, dry place.
We are supplier of Potassium Sulphate 100 % Water Soluble, K2O : min 50 %, Chloride : Max 1 % Use: Agriculture Fertilizer K2SO4: 92% min K2O: 50% min Chloride: (0.5+-0.2) % Ca: (1.6 +- 0.1)% Mg: (0.09 +- 0.00)% Fe: (0.05 +- 0.01)% Na: (2 +- 0.2)% Moisture: (0.2 +- 0.01) % Melting Point: 1067 Deg Celsius pH: 3+-1 Solubility in Water: Soluble Bulk Density: 1.1 gm/cm^3 Potassium Sulphate also is known as Sulphate of Potash, is 100% water soluble source of Potassium (K) and Sulphur (S), It can be used in the greenhouse, open field for vegetables, cereals, oilseeds, lawn, turf, and nurseries
Grade: Tech Grade Chemical Formula: KHCO3 Molecular Weight: 100.114 CAS Number: 298-14-6 Product Description: White crystal powder Package:25kg bag Potassium Bicarbonate Application: Potassium Bicarbonate is used as a raw material producing potassium carbonate, potassium acetate and potassium arsenite . Also it is a fire-extinguishing agent for oil and chemicals. It is used in medicine and baking powder.
Categories Sweeteners Qty in 20â??FCL 20000kg Min Order 500kg Origin China Packaging Factory Packaging or Neutral Certificate ISO, Kosher, Halal, BRC E Number E950 CAS No. 55589-62-3 HS Code 293499 Specification FCC/USP Acesulfame Potassium, E950, Cas no.55589-62-3, also called Acesulfame K or Acek, calorie-free artificial sweetener manufacturing process via chemical synthesis, Diketene and sulfamic acid as the main raw materials. 3% Acesulfame K solution is 200 times sweeter than sucrose, as sweet as aspartame, about 2/3 as sweet as Sodium Saccharin, and 1/3 as sweet as Sucralose. It is freely soluble in water and slightly soluble in ethanol. It is used as a sweetener in food and beverage products. As an experienced Acesulfame Potassium manufacturer and supplier, we has been supplying and exporting Acesulfame Potassium 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.
Potassium Acetate, E261, CAS no.127-08-2, a potassium salt of acetic acid, white crystal powder. Potassium Acetate manufacturing process via chemical synthesis, potassium hydroxide or potassium carbonate and acetic acid as raw materials. Potassium Acetate is used as a food preservative and acidity regulator to help prevent bacterial growth. It is better than Sodium Acetate to avoid Sodium. Also used as a deicer instead of chloride salts such as calcium chloride or magnesium chloride. As an experienced Potassium Acetate manufacturer and supplier, we has been supplying and exporting Potassium Acetate 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. Potassium Acetate powder food grade Specification Product Potassium Acetate CAS 127-08-2 INS 261 E261 i Structure Molecular formula C2H3KO Properties Colorless or white crystalline powder.Slightly acid taste,easy deliquescence. Quality Specifications Standard Item BP2012 ACS Grade USP35 EP7.0 Content 99.0% 99.0% 99.0% 100.5% (Dry basis) 99.0% 101.0% (Dry basis) pH test 7.5 9.0 (1 in 20 soln) 6.5-9.0 5% solution at 25.0 7.5 8.5 (5% Solution) 7.5-9.0 Loss on drying 8.0% (150, 2 h) 1.0% 3% Heavy Metals 2 mg/kg 5ppm 0.002% 4ppm Sodium 0.03% 0.5% Insoluble matter 0.005% Chloride(Cl) 0.003% 200ppm Phosphate(PO4) 0.001% Sulfate(SO4) 0.002% 200ppm Iron(Fe) 5ppm 20ppm Calcium(Ca) 0.005% Magnesium(Mg) 0.002% Reducing substancespassed test Aluminum salts1ppm
Potassium Bitartrate, E336,CAS no.868-14-4, food acidulent, a potassium salt of L-tartaric acid, also known as potassium acid tartrate and cream of tartar in cooking, colorless crystals or white crystal powder. As an experienced Potassium Bitartrate manufacturer and supplier, we has been supplying and exporting Potassium Bitartrate 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. Potassium Bitartrate powder Specification Item Index Content % 98.0~103.0 Identification A,B,C passed Acidity or alkalinity passed Loss on drying %(105C) 2.7 Arsenic % 0.15 Plumbum (Pb) % 0.04
Potassium Metaphosphate, E341, CAS no.7758-87-4, also known as MKP, appears as a white powder or granular, odorless, slowly soluble in water, potassium salt of phosphoric acid. As an experienced Potassium Metaphosphate manufacturer and supplier, we has been supplying and exporting Potassium Metaphosphate 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. Potassium Metaphosphate Specification ITEM STANDARD APPEARANCE WHITE POWDER CONTENT(As P2O5),% 59 61.0 As, % 0.0003max. HEAVY METALS % 0.0015max. Pb,% 0.0002 max Hg,% 0.0001 max Cd,% 0.0001 max VISCOSITY 6.5 15 F, % 0.001max LOSS ON DRYING % 5.0max