phosphoric acid

详情

Industrial phosphoric acid Formula: H3PO4 molecular weight: *8 industrial phosphoric acid Acidic: in strong acid rules g: industrial use (*5%, *0%, *5%) : conform to GB********3; Customer request packet *0L plastic barrel; outfit: **0L plastic bucket,. Food additive phosphoric acid Formula: H3PO4 molecular weight: *8 compasses g: food additive (*5%, *0%, *5 phosphate condiments %) : conform to GB******2, Customer request packet *0L plastic barrel; outfit:**0L plastic bucket, Customer requirements with the way: used As food and beverage clarifying agent, sour agent, yeast nutrition agent, the preparation of food grade phosphate technical requirements 1 appearance: colorless transparent liquid thickens slightly light color or shape of 2) food additive phosphate should comply with the table below requirements (GB******2) project indicators chromaticity/black had acuities H3PO4) content (median phosphoric acid, % *5.0 p arsenic (As) content, % acuities 0.***1 fluoride (F with a plan) content, heavy metal (in % acuities 0.**1 Pb plan) content, % acuities 0.**1 chloride (with Cl plan) content, % acuities 0.***5 sulfate (in SO4 plan) content, % acuities 0.**5 easy oxide (in H3PO3 plan) content, % acuities 0.**2