POLYSORBATE ATOM PHARMA

MAGNESIUM STEARATE Minimum Order Quantity : 25 Smell : Other, Odorless HS Code : 29157090 Storage : Other, Store in a cool dry place away from direct sunlight Heavy Metal (%) : < 0.001% CAS No : 557040 Melting Point : 8892°C EINECS No : 2091503 Shelf Life : 2 years Physical Form : Solid Type : Other, Excipient Ph Level : 710 (depending on solution concentration) Molecular Formula : C36H70MgO4 Usage : Lubricant in tablet and capsule formulations Poisonous : NO Grade : Other, Pharmaceutical Grade Chemical Name : Magnesium Octadecanoate Molecular Weight : 591.24 g/mol Purity(%) : 99% Color : White Structural Formula : (C18H35O2)2Mg Appearance : White powder Particle Size : Fine powder Medicine Name : MAGNESIUM STEARATE Loss on Drying : ≤ 6.0% Taste : Other , Neutral Solubility : Insoluble in water; soluble in hot alcohol Boiling point : Decomposes before boiling

POLYETHYLENE GLYCOL Minimum Order Quantity : 25 Smell : Other, Odorless HS Code : 390720 Storage : Other, Store in a cool dry place in a tightly closed container Heavy Metal (%) : <0.005% CAS No : 25322683 Melting Point : 5060°C (varies with molecular weight) EINECS No : 5000382 Shelf Life : 2 years Physical Form : Other, Liquid or powder Type : Other, Polymer Ph Level : 5.07.0 (in aqueous solution) Molecular Formula : (C2H4O)n Usage : Pharmaceutical excipient laxative industrial lubricant and moisturizer Poisonous : NO Grade : Other, Pharmaceutical Grade Chemical Name : Polyethylene Oxide Molecular Weight : Varies (200 to several million Da depending on grade) Purity(%) : 99% Color : Other, White or clear Structural Formula : HO(CH2CH2O)nH Appearance : Viscous liquid or solid depending on molecular weight Particle Size : Varies (typically standard for application) Medicine Name : POLYETHYLENE GLYCOL Loss on Drying : <1% Taste : Other , Neutral Solubility : Soluble in water and some organic solvents Boiling point : 250300°C (decomposes)

ZINC CITRATE Minimum Order Quantity : 25 Smell : Odorless, Other HS Code : 29181500 Storage : Other, Store in a cool dry place Heavy Metal (%) : Less than 0.002% CAS No : 5990329 Melting Point : Not applicable (decomposes) EINECS No : 2176995 Shelf Life : 24 months Physical Form : Powder Type : Other, Inorganic Compound Ph Level : Neutral to slightly acidic Molecular Formula : C12H10O14Zn3 Usage : Nutritional supplement dietary applications pharmaceutical formulations Poisonous : NO Grade : Food Grade Chemical Name : Zinc citrate dihydrate Molecular Weight : 574.38 g/mol Purity(%) : 99% Color : White Structural Formula : Zn3(C6H5O7)2·2H2O Appearance : White powder Particle Size : D90 <10 µm Medicine Name : ZINC CITRATE Loss on Drying : Not more than 7% Taste : Other , Slightly metallic Solubility : Slightly soluble in water and insoluble in organic solvents

SODIUM CITRATE DIHYDRATE Minimum Order Quantity : 25 Smell : Odorless, Other HS Code : 29181500 Storage : Store in a tightly closed container in a cool dry wellventilated area., Other Heavy Metal (%) : Less than 0.001% CAS No : 6132043 Melting Point : 150°C (decomposes) EINECS No : 2006753 Shelf Life : 2 years Physical Form : Solid Type : Other, Chemical Compound Ph Level : 7.5 9.0 (5% solution) Molecular Formula : C6H5Na3O7·2H2O Usage : Used as an anticoagulant food additive and in pharmaceuticals Poisonous : NO Grade : Food Grade Chemical Name : Sodium Citrate Dihydrate Molecular Weight : 294.10 g/mol Purity(%) : 99% Color : White Structural Formula : CH2(COONa)C(OH)(COONa)CH2(COONa)·2H2O Appearance : White Crystalline Powder Particle Size : Varies depending on the specification typically fine powder Medicine Name : SODIUM CITRATE DIHYDRATE Loss on Drying : 10.0 13.0% Taste : Other , Mildly salty and tart Solubility : Freely soluble in water insoluble in alcohol