Oleum - 23% CAS No : 8014957 Physical Form : Liquid Structural Formula : H2SO4SO3 Usage : Used as a strong dehydrating agent catalyst and in the production of dyes and explosives Shelf Life : Indefinite under proper storage conditions EINECS No : 2311973 Properties : Highly corrosive hygroscopic fuming reacts violently with water Ingredients : Sulfur trioxide (SO3) sulfuric acid (H2SO4) Application : Other , Chemical synthesis industrial processes sulfonation reactions Melting Point : 35 C (31 F) Ph Level : Highly acidic Purity : Typically 23% free SO3 Appearance : Colorless to pale yellow oily liquid Smell : Other, Pungent suffocating odor Solubility : Soluble in water with heat generation HS Code : 28070000 Grade : Industrial grade Shape : other, Not applicable (liquid) Density : 1.92 Gram per cubic centimeter(g/cm3) Storage : Other, Store in tightly closed containers in a cool dry and wellventilated area away from incompatible substances Molecular Formula : H2SO4SO3 Molecular Weight : 178.13 g/mol Poisonous : YES Taste : Other, Acrid Refractive Rate : 1.45 (approx.)

N-(2- Chloro-4- Pyridyl)-N- Phenylurea CAS No : 68157608 Physical Form : Other, White crystalline powder Structural Formula : Refer to detailed chemical diagram Usage : Widely used in agriculture to control growth and improve yield in crops Shelf Life : 2 years under recommended storage conditions EINECS No : Not available Properties : Plant growthpromoting properties high chemical stability Ingredients : N(2 Chloro4 Pyridyl)N Phenylurea Application : Other , Plant growth regulator herbicide Melting Point : 225230C Ph Level : Neutral Purity : 98% Appearance : White crystalline powder Smell : Odorless, Other Solubility : Slightly soluble in water soluble in organic solvents like acetone and ethanol HS Code : 293399 Grade : Agricultural grade Shape : other, Granular or powder form Density : 1.39 Gram per cubic centimeter(g/cm3) Storage : Other, Store in a cool dry place away from direct sunlight and incompatible substances Molecular Formula : C12H10ClN3O Molecular Weight : 247.68 g/mol Poisonous : YES Taste : Bitter Refractive Rate : Not available

DL Tartaric Acid CAS No : 133379 Physical Form : Crystalline powder, Other Structural Formula : HOOCCHOHCHOHCOOH Usage : Acidulant stabilizer chelating agent Shelf Life : 24 months under recommended storage conditions EINECS No : 2051057 Properties : Excellent acidulant and stabilizer good solubility in water Ingredients : Tartaric acid Application : Other , Food additive pharmaceuticals laboratory reagents cosmetics Melting Point : 206C Ph Level : 3.0 3.5 (1% aqueous solution) Purity : 99.5% Appearance : White crystalline powder Smell : Other, Odorless Solubility : Highly soluble in water slightly soluble in ethanol HS Code : 29181200 Grade : Food grade pharmaceutical grade Shape : Powder, other Density : 1.79 Gram per cubic centimeter(g/cm3) Storage : Other, Store in a cool dry place in tightly closed containers Molecular Formula : C4H6O6 Molecular Weight : 150.09 g/mol Poisonous : NO Taste : Sour

4-Chlorophenoxyacetic Acid CAS No : 122883 Physical Form : Other, Crystalline powder Structural Formula : [Representation of chemical bonds involving CCl C=O and COH] Usage : Primarily in agricultural applications to regulate plant growth and weed control Shelf Life : 2 years under recommended storage conditions EINECS No : 2044280 Properties : Plant growth regulator herbicidal properties Ingredients : 4Chlorophenoxyacetic acid Application : Other , Used as a plant growth regulator and herbicide Melting Point : 155159C Ph Level : 3.55.0 (in aqueous solution) Purity : 98% Appearance : White to offwhite powder Smell : Other, Slightly phenolic Solubility : Soluble in water ethanol and acetone HS Code : 2918.50.00 Grade : Agricultural grade Shape : other, Powder form Density : 1.396 Gram per cubic centimeter(g/cm3) Storage : Other, Store in a cool dry and wellventilated place away from incompatible materials Molecular Formula : C8H7ClO3 Molecular Weight : 186.59 g/mol Poisonous : YES Refractive Rate : Not available