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China High Quality Drostanolone Propionate Manufacturers – 99% Aminoacetaldehyde dimethyl acetal CAS 22483-09-6 – Baoran
Chemical Properties It is a colorless or light yellow transparent liquid. Slightly hazardous to water, do not discharge material into surrounding environment without government permission. Will not decompose if used and stored according to specifications. Avoid contact with oxides, keep receptacle tightly sealed and store in a cool, dry place. It is a pharmaceutical intermediate and can also be used in organic synthesis. Specification Item Standard Appearance Colorless or light ye... -
1,3-Benzenediol Manufacturers – 99% Hexamethylenetetramine / Hexamine CAS 100-97-0 – Baoran
Specification Item Standard Appearance White powder Purity 99.0% min Water 0.50% max Ash 0.03% max Heavy metal (Pb) 0.001% max Sulphate 0.02% max NH4 0.001% max Chloride 0.015% max Application Hexamine is highly soluble in water and polar organic solvents. It has a cage-like structure similar to adamantane. It is useful in the synthesis of other chemical compounds, e.g.. plastics, pharmaceuticals, rubber additives. It sublime... -
China High Quality 25265-71-8 Manufacturer – 99.95% Tetrahydrofuran (THF) CAS 109-99-9 – Baoran
Specification ITEM STANDARD Appearance Colorless transparent liquid Purity ≥ 99.95% Moisture ≤ 0.01% Color (25℃) APHA ≤ 5 Peroxide ≤ 5 ug/g Application Tetrahydrofuran can be explosive when mixed with air; it can form explosive peroxide in the air, which is flammable in case of open flame, high temperature and oxidant; burning produces irritating fumes. Is a heterocyclic organic compound. It belongs to ethers and is the complete hydrogenation product of... -
China High Quality Glutaraldehyde 50% Manufacturer – 99.95% Tetrahydrofuran (THF) CAS 109-99-9 – Baoran
Specification ITEM STANDARD Appearance Colorless transparent liquid Purity ≥ 99.95% Moisture ≤ 0.01% Color (25℃) APHA ≤ 5 Peroxide ≤ 5 ug/g Application Tetrahydrofuran can be explosive when mixed with air; it can form explosive peroxide in the air, which is flammable in case of open flame, high temperature and oxidant; burning produces irritating fumes. Is a heterocyclic organic compound. It belongs to ethers and is the complete hydrogenation product of... -
Cas 122-39-4 Factories – 99% Diphenylamine (DPA) CAS 122-39-4 – Baoran
Specification Item Standard Appreance White or light Brown Flake Diphenylamine (%) ≥ 99.60 Freezing Point (°C,%) ≥ 52.6 Alcohol Insoluble Substance (%) ≤ 0.05 Moisture (%) ≤ 0.2 Water Extract Substance Neutral Low boiling Point Substance (%) ≤ 0.4 High boiling Point Substance (%) ≤ 0.4 Aniline (%) ≤ 0.08 Application 1.The main use of diphenylamine is in the field of rubber chemicals for the production of antioxidants, i... -
China High Quality Tropicamide Supplier – 99% Aminoacetaldehyde dimethyl acetal CAS 22483-09-6 – Baoran
Chemical Properties It is a colorless or light yellow transparent liquid. Slightly hazardous to water, do not discharge material into surrounding environment without government permission. Will not decompose if used and stored according to specifications. Avoid contact with oxides, keep receptacle tightly sealed and store in a cool, dry place. It is a pharmaceutical intermediate and can also be used in organic synthesis. Specification Item Standard Appearance Colorless or light ye...