POLYSORBATE ATOM PHARMA

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

DRIED FERROUS SULPHATE Minimum Order Quantity : 25 CAS No : 17375416 Solubility : Slightly soluble in water; insoluble in alcohol Boiling point : Not applicable (decomposes before boiling) Smell : Other, Odorless Shelf Life : 2 years when stored properly Appearance : Powder or Granules Ph Level : 3.5 4.5 (10% solution) Heavy Metal (%) : 0.001% max Grade : Pharmaceutical Grade, Other Storage : Other, Store in a cool dry place away from moisture and heat. Melting Point : 64°C (hydrate decomposes) Physical Form : Solid Molecular Weight : 169.92 g/mol Molecular Formula : FeSO4·H2O Type : Other, Chemical Compound Color : Other, Pale green to white Particle Size : 300 mesh HS Code : 28332910 Medicine Name : DRIED FERROUS SULPHATE Purity(%) : 98% Loss on Drying : 1.0% max Usage : Used as an iron supplement and in treating iron deficiency anemia. EINECS No : 2317535 Chemical Name : Ferrous Sulphate Monohydrate Poisonous : Other, Nonpoisonous in controlled dosage; toxic in large doses Structural Formula : FeSO4·H2O Taste : Other , Astringent and metallic

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

ZINC STEARATE Minimum Order Quantity : 25 CAS No : 557051 Solubility : Insoluble in water; soluble in alcohols and oils Boiling point : Not applicable (decomposes before boiling) Smell : Other, Odorless Shelf Life : 2 years from the date of manufacturing Appearance : Fine white fluffy powder Ph Level : 78 Heavy Metal (%) : Below 0.002% Grade : Industrial Grade Storage : Other, Store in a cool dry and wellventilated area. Melting Point : 120130°C Physical Form : Powder Molecular Weight : 632.33 g/mol Molecular Formula : C36H70O4Zn Type : Other, Metallic soap Color : White Particle Size : Average 5 microns HS Code : 29157090 Medicine Name : Zinc Stearate Purity(%) : 99% Loss on Drying : 0.5% max Usage : Used as a releasing agent in rubber and plastic industries lubricant and water repellent. EINECS No : 2091519 Chemical Name : Zinc distearate Poisonous : Nontoxic, Other Structural Formula : C18H35O2ZnC18H35O2 Taste : Other , Tasteless