Dongying J&m Chemical Co., Ltd.

Trichloroethylene Also known as: Ethylene Trichloride 1,1,2-trichloroethylene, Chlorylene Molecular Formula: C2HCl3 Molecular Weight: 131.39 CAS No.: 79-01-6 IMCO: 6.1 UN No.: 1710 Product Specification: Item Index Appearance Colorless transparent liquid Trichloroethylene, % min 99.3 Color, max. 15 Water, % max 0.01 Acidity in HCL, % max 0.001 Alkalies in NaOH, % max 0.025 Free Chlorine, % NIL Non-volatile residue, % max 0.005 Acidity after oxidation, % max 0.02 Density by 20, g/cm3 1.460-1.466 Distillation Test (0 101.325KPa) Boiling point Initial, Boiling point Final, 85.5 91 Application: Metal degreasing, as anextraction solvent for oils, fats and waxes Solvent dyeing Dry cleaning as a refrigerant and heat exchange liquid Diluent in paints and adhesives Textile processing Chemical intermediate and aerospace operations (flushing liquid oxygen). In organic synthesis it is used as a fumigant, medicine and in cleaning and drying of electronic parts Packing: TCE is packed in 200L steel drums (UN approved), 280kg net per drum. 22.4mt net in 80 drums per 20s FCL. Bulk product should be transported by tank-trucks in accordance with the relevant safety requirements. Transportation: in transporation, crashing and mixing with acid, oxidant, food and food additives, rain, solarization, high temperature should be avoid. Bottled products should be stored in well-ventilated shed with the treasury or away from the fire source, heat source, a single place, can be stacked. Health Protection: TCE smells like chloroform, and will explode in case of fire or high-heat; it will react with strong oxidizer; it will ventilate phosgene and corrosive hydrochloric acid fumes in case of UV irradiated or heated. Gas masks, eye wears, anti-chemical protective gloves are needed when handling to avoid damage to nervous system. Our advantage: We applied the first-class gas catalyst technology. Our instrument control system is Honeywell DCSC300. Our TCE purity could reach over 99.99% before adding stabilizer.

Product name: Adipic Acid (AA) Batch NO. :20170720 CAS No: 124-04-9 Index Specification Result Purity (m/m)99.7% 99.86% Appearance White crystalline powder White crystalline powder Colour (pt-co)5 1 Melthing point,â??151.5 153.1 Water content (m/m)0.2% 0.15% Nitric acid content,mg/kg10 1.2 Iron content,mg/kg1.0 0.25 Ash content, mg/kg7 3 Test Conclusion Qualified

CERTIFICATE OF ANALYSIS Poly Aluminium Chloride (PAC-3) Industrial Grade Production Date: Feb 23rd, 2018 Sampling Date: Feb 23rd, 2018 Lot No.: 20180223 Shelf Life: 24 months Standard: GB22627-2008 Quantity: 300mt Item Index Test Result Single conclusion Appearance White to yellow-brown powders Yellow powders qualified Al2O3, % min 28 30.1 qualified Basicity, % 30.0-95.0 82 qualified PH value(1% water solution) 3.5-5.0 4 qualified Water insoluble %max 1.5 0.01 qualified Fe, % max 5.0 1.59 qualified Remarks Final Conclusion Qualified

CERTIFICATE OF ANALYSIS Poly Aluminium Chloride (PAC-3) Industrial Grade Production Date: Feb 23rd, 2018 Sampling Date: Feb 23rd, 2018 Lot No.: 20180223 Shelf Life: 24 months Standard: GB22627-2008 Quantity: 300mt Item Index Test Result Single conclusion Appearance White to yellow-brown powders Yellow powders qualified Al2O3, % min 28 30.1 qualified Basicity, % 30.0-95.0 82 qualified PH value(1% water solution) 3.5-5.0 4 qualified Water insoluble %max 1.5 0.01 qualified Fe, % max 5.0 1.59 qualified Remarks Final Conclusion Qualified

CERTIFICATE OF ANALYSIS Poly Aluminium Chloride (PAC-5) Drinkable Water Grade Production Date: Feb 22nd, 2018 Sampling Date: Feb 22nd, 2018 Lot No.: 20180222 Shelf Life: 24 months Standard: GB15892-2009 Quantity: 80mt Item Index Test Result Single conclusion Appearance White to yellow powders Yellow powders qualified Al2O3, % min 30 30.5 qualified Basicity, % 40.0-90.0 80 qualified PH value(1% water solution) 3.5-5.0 3.9 qualified Water insoluble %max 0.6 0.01 qualified As, % max 0.0002 0.0001 qualified Pb, % max 0.001 0.00076 qualified Cd, % max 0.0002 0.0001 qualified Hg, % max 0.00001 0.00001 qualified Cr6+, % max 0.0005 0.0002 qualified Remarks Final Conclusion Qualified

CERTIFICATE OF ANALYSIS Lithium Hydroxide Monohydrate Standard: GB/T 8766-2013 Production Date: Jan 5th, 2018 Batch Number: 2018010506 Item Index Test Result Single Conclusion LiOH, % min 56.5 57.07 qualified Impurity, % max Na 0.02 0.011 qualified K qualified Fe 0.0015 0.0004 qualified Ca 0.025 0.011 qualified CO32- 0.70 0.35 qualified SO42- 0.020 0.018 qualified Cl- 0.015 0.005 qualified HCL insolubles 0.005 0.001 qualified Water insolubles 0.010 0.002 qualified Appearance: White crystal power, no visible impurities. Final Conclusion qualified