МИСТЕЦТВО
КРАСА ТА ЗДОРОВ'Я
РЕМЕСЛО
КУЛЬТУРА ТА ІСТОРІЯ
РОЗВАГИ
СЕРЕДОВИЩЕ
ЇЖА ТА НАПІЇ
ЗБОРНА ІНЖЕНЕРІЯ
НАУК
СПОРТ
ТЕХНОЛОГІЯ
НОСИМО

Хімія

Доступні креслення: 1 106 • 22 підкатегорій

Креслення (1 106)

Cation Exchange Resin: Phenol Sulfonated and Cured with Formaldehyde (Wassenegger and Jaeger, I.G., US 2,204,539)
Небезпечно

Cation Exchange Resin: Phenol Sulfonated and Cured with Formaldehyde (Wassenegger and Jaeger, I.G., US 2,204,539)

від CharlieDE

Органічний

1
0
0
0
0
0
EDTA: Ethylenediamine with Sodium Chloroacetate and Soda at 90-95 C, Precipitated with Hydrochloric Acid (Munz, US 2,130,505)
Небезпечно

EDTA: Ethylenediamine with Sodium Chloroacetate and Soda at 90-95 C, Precipitated with Hydrochloric Acid (Munz, US 2,130,505)

від CharlieDE

Органічний

1
0
0
0
0
0
Sodium Monochloroacetate Solution: Chloroacetic Acid Neutralised with Sodium Bicarbonate (Haskins and Maxwell, du Pont, US 2,131,733)
Небезпечно

Sodium Monochloroacetate Solution: Chloroacetic Acid Neutralised with Sodium Bicarbonate (Haskins and Maxwell, du Pont, US 2,131,733)

від CharlieDE

Органічний

0
0
0
0
0
0
Monochloroacetic Acid: Chlorine Bubbled into Hot Acetic Acid with a Little Acetic Anhydride (Hammond, Celanese, US 2,503,334)
Небезпечно

Monochloroacetic Acid: Chlorine Bubbled into Hot Acetic Acid with a Little Acetic Anhydride (Hammond, Celanese, US 2,503,334)

від CharlieDE

Органічний

0
0
0
0
0
0
Zinc Sulfide Phosphor: Zinc Oxide and Sulfur Fired Twice with Halide Fluxes and a Trace of Copper (Rothschild, US 2,546,239)
Небезпечно

Zinc Sulfide Phosphor: Zinc Oxide and Sulfur Fired Twice with Halide Fluxes and a Trace of Copper (Rothschild, US 2,546,239)

від CharlieDE

неорганічні

1
0
0
0
0
0
Barium Chloride: Witherite Dissolved in Dilute Hydrochloric Acid and Cleared over Excess Carbonate (Thorpe 1912)
Небезпечно

Barium Chloride: Witherite Dissolved in Dilute Hydrochloric Acid and Cleared over Excess Carbonate (Thorpe 1912)

від CharlieDE

неорганічні

0
0
0
0
0
0
Activated Carbon: Pine Sawdust Digested with Zinc Chloride and Phosphoric Acid, Activated at 500 C (McCullough, Darco, US 2,146,024)
Небезпечно

Activated Carbon: Pine Sawdust Digested with Zinc Chloride and Phosphoric Acid, Activated at 500 C (McCullough, Darco, US 2,146,024)

від CharlieDE

неорганічні

0
0
0
0
0
0
Zinc Chloride: Scrap Zinc in Hydrochloric Acid, Cleared with Bleaching Powder and Boiled Down to 230 C (Thorpe 1913)
Небезпечно

Zinc Chloride: Scrap Zinc in Hydrochloric Acid, Cleared with Bleaching Powder and Boiled Down to 230 C (Thorpe 1913)

від CharlieDE

неорганічні

1
0
0
0
0
0
Graphite Foil: Natural Graphite Soaked in Sulfuric-Nitric Acid, Flashed at 1000 C and Rolled Without Binder (Shane, Union Carbide, US 3,404,061)
Небезпечно

Graphite Foil: Natural Graphite Soaked in Sulfuric-Nitric Acid, Flashed at 1000 C and Rolled Without Binder (Shane, Union Carbide, US 3,404,061)

від CharlieDE

неорганічні

0
0
0
0
0
0
Acetoacetanilide: Aniline in Ether with Diketene Added Slowly (Gleason, Standard Oil Development, US 2,174,239)

Acetoacetanilide: Aniline in Ether with Diketene Added Slowly (Gleason, Standard Oil Development, US 2,174,239)

від CharlieDE

Органічний

2
0
0
0
0
0
Diketene: Acetone Pyrolysed in Copper at 650 C, Ketene Caught Cold in Acetone and Left to Dimerise (Law, Carbide, US 2,019,983)
Небезпечно

Diketene: Acetone Pyrolysed in Copper at 650 C, Ketene Caught Cold in Acetone and Left to Dimerise (Law, Carbide, US 2,019,983)

від CharlieDE

Органічний

1
0
0
0
0
0
Ro-iro Urushi: Black Lustre Lacquer, Raw Lac Blackened with Haguro Iron Vinegar (after Rein 1889)

Ro-iro Urushi: Black Lustre Lacquer, Raw Lac Blackened with Haguro Iron Vinegar (after Rein 1889)

від CharlieDE

Органічний

1
0
0
0
0
0
Tonoko: Iron Ochre Pulverized for Japanese Lacquer Groundwork (after Rein 1889)

Tonoko: Iron Ochre Pulverized for Japanese Lacquer Groundwork (after Rein 1889)

від CharlieDE

неорганічні

1
0
0
0
0
0
Ammonia Solution of Specific Gravity 0.910: Strong Ammonia Diluted to 24.99 % by Hydrometer (Lunge and Wiernik table, Thorpe 1912)

Ammonia Solution of Specific Gravity 0.910: Strong Ammonia Diluted to 24.99 % by Hydrometer (Lunge and Wiernik table, Thorpe 1912)

від CharlieDE

неорганічні

0
0
0
0
0
0
Variable Contrast Paper: One Emulsion in Five Parts Dyed 30, 15, 6, 2 and 0 mg per Litre (Schwarz, Bell & Howell, US 2,620,272)

Variable Contrast Paper: One Emulsion in Five Parts Dyed 30, 15, 6, 2 and 0 mg per Litre (Schwarz, Bell & Howell, US 2,620,272)

від CharlieDE

Органічний

0
0
0
0
0
0
Selenium from Copper Refinery Slimes Baked with Nitre and Precipitated by Sulfur Dioxide (Betterton and Lebedeff, US 2,378,824)
Небезпечно

Selenium from Copper Refinery Slimes Baked with Nitre and Precipitated by Sulfur Dioxide (Betterton and Lebedeff, US 2,378,824)

від CharlieDE

неорганічні

0
0
0
0
0
0
Cyclohexanone from Cyclohexanol Steam-Distilled over Copper-Chromium-Barium Oxide (Winans, Wingfoot, US 2,218,457)

Cyclohexanone from Cyclohexanol Steam-Distilled over Copper-Chromium-Barium Oxide (Winans, Wingfoot, US 2,218,457)

від CharlieDE

Органічний

1
0
0
0
0
0
Tetrahydrofuran from Caustic-Washed Furan Hydrogenated over Nickel on Kieselguhr (Banford and Manes, du Pont, US 2,846,449)

Tetrahydrofuran from Caustic-Washed Furan Hydrogenated over Nickel on Kieselguhr (Banford and Manes, du Pont, US 2,846,449)

від CharlieDE

Органічний

0
0
0
0
0
0
Furan from Furfural Vapour and Steam over Zinc-Iron Chromite (Whitman, du Pont, US 2,374,149)

Furan from Furfural Vapour and Steam over Zinc-Iron Chromite (Whitman, du Pont, US 2,374,149)

від CharlieDE

Органічний

1
0
0
0
0
0
Furfural from Oat Hulls Steamed with Sulfuric Acid in a Rotary Digester (Miner and Brownlee, Quaker Oats, US 1,735,084)
Небезпечно

Furfural from Oat Hulls Steamed with Sulfuric Acid in a Rotary Digester (Miner and Brownlee, Quaker Oats, US 1,735,084)

від CharlieDE

Органічний

1
0
0
0
0
0
Polyvinyl Butyral Resin: Polyvinyl Acetate and Butyraldehyde in Methanol with Acid at 45 °C (Perkins, Union Carbide, US 2,194,613)
Небезпечно

Polyvinyl Butyral Resin: Polyvinyl Acetate and Butyraldehyde in Methanol with Acid at 45 °C (Perkins, Union Carbide, US 2,194,613)

від CharlieDE

Органічний

0
0
0
0
0
0
Tributyl Citrate: Citric Acid and Butanol Esterified in a Hot Pressure Coil at 175 °C (Bruins, Pfizer, US 2,766,273)
Небезпечно

Tributyl Citrate: Citric Acid and Butanol Esterified in a Hot Pressure Coil at 175 °C (Bruins, Pfizer, US 2,766,273)

від CharlieDE

Органічний

0
0
0
0
0
0
Butyraldehyde: Butyl Alcohol Dehydrogenated over Copper Pellets at 400-680 °F (Hasche, Eastman, US 2,173,111)

Butyraldehyde: Butyl Alcohol Dehydrogenated over Copper Pellets at 400-680 °F (Hasche, Eastman, US 2,173,111)

від CharlieDE

Органічний

0
0
0
0
0
0
Neodymium Magnets: Melt-Spun Ribbon Milled, Pressed in a Field, Sintered and Magnetised at 30 kOe (Sato, Tokin, US 4,881,986)

Neodymium Magnets: Melt-Spun Ribbon Milled, Pressed in a Field, Sintered and Magnetised at 30 kOe (Sato, Tokin, US 4,881,986)

від CharlieDE

Індустріальний

0
0
0
0
0
0
Показано 24 з 1106