Product Name: Hot Selling High Quality Food Grade 99% C6H7KO2 Potassium Sorbate for Food Additives Model NO.: sorbates-1-1 Resource: Natural Preservatives Effect: Preservative Type: Food Additives Composition: Potassium Sorbate CAS: 24634-61-5 Trademark: Sunway Transport Package: 25kg/Bag Specification: 20mesh Origin: China HS Code: 29161900 Product Description 1,Chemical Name: Potassium sorbate2,Molecular Formula : C6H7KO23,Molecular Weight: 150.224,CAS: 590-00-15,Character: White to light yellow, flaky crystalline granule or powder. Odorless or slight odor. It is deliquescent, decomposed and coloring which stored in air for long time. Relative density is 1.363. Melting point is 270ºC(decomposed). Highly soluble in water. The PH value of aqueous solution with 1% is between 7 and 8.6,Usage: Preservative; Mildew-retarding agent.7,Packing: It is packed with polythene bag as the inner layer, and polywoven bag as the outer layer. The net weight of each bag is 25kg.8,Storage and Transport: It should be stored in a dry, clean, and ventilative warehouse, kept away from water and moisture during transport, unload with care so as to avoid damaging the bags. Be cautious to keep away from moisture and hot.ItermsGB13736-2008Content(As Dry Basis), w/% 98.0~101.0Test of the solution clarityPassedTest of Free AlkaliPassedLoss on Drying,w/% ≤1.0Chloride (As CL),w/% ≤0.018Sulphate (As SO4),w/% ≤0.038Aldehyde (As HCHO), w/% ≤0.1Heavy metals ( As Pb) ,mg/kg≤10Arsenic (As As), mg/kg ≤3Lead (As Pb), mg/kg ≤2