Shandong YiYi Chemical Co.ltd

Shandong YiYi Chemical Co.ltd has been around for many years and has managed to serve thousands of customers with their high-quality products. In addition, their Sodium Naphthalene Formaldehyde high performance water [...]

Our is exceptional for worth in transnational marketplace. The finest rated and pns,saf,afs,tibp,tipa,deipa products we have is completed in china. Our company can provide good quality saf and many other china pns,saf [...]

Item Standard Inspection Result Appearance White Crystal Powder Conforms Loss on dry, % 0.3 max 0.12 Content, % 98min 99.5 Reduzate ,% 0.7 max 0.23 Chloride, % 0.07max 0.01 Sulphate, % 0.05max 0.01 PH 6.2-7.8 7.18 Pb [...]

Item Standard Results Appearance White crystal Pass Content % ≥98 98.52 Ca % ≥30.1 30.30 Moisture ≤0.5 0.05 PH value 6-8 6.6 Heavy Metals (As Pb)% 0.0005 max 0.0001 ARSENIC (AS)% 0.0005 max 0.0001 Particle size 40 mesh [...]

Items Specification Results Sodium Hypophosphite, % 102 min 103.22 Phosphite(Na2HPO3), % 0.5 max 0.274 Calcium (Ca) ppm 40 max 6 Sulfate(SO4) ppm 200 max 40 PH(5% water solution) 5.5-8.5 6.95 Chloride(CL) ppm 100 max [...]

Characteristics Units Guaranteed Values Results Appearance / White briquettes White briquettes Purity(by MA) WT% 99.5 min 99.71 Molten Colour APHA 25 Max 13 Solidifying Point ℃ 52.5 Min 52.5 Ash WT% 0.005 Max ＜0.001 [...]

Item Standard Results Appearance Colorless to light yellow transparent liquid Conforms Purity % ≥99 99.64 Density 1.25 1.25 Melting Point, ℃ 15-18 16.8 Color ≤30 Conforms

Item Typical Value Results Standardization Specific Surface 200±25 201 GB/T10722 Loss on Drying ≤ 1.5 0.66 GB/T5211.3 PH 3.6～4.5 4.1 GB/T1717 Conclusion Qualified