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غير عضوي

286 مخططات متاحة

المخططات (286)

Argon: Air Led over Calcium Carbide and Calcium Chloride at 800 °C (Fischer and Ringe, Thorpe 1912)

Argon: Air Led over Calcium Carbide and Calcium Chloride at 800 °C (Fischer and Ringe, Thorpe 1912)

بواسطة CharlieDE

غير عضوي

3
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)
خطير

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

بواسطة CharlieDE

غير عضوي

10
0
0
0
0
0
Barium Chloride: Witherite Dissolved in Dilute Hydrochloric Acid and Cleared over Excess Carbonate (Thorpe 1912)
خطير

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

بواسطة CharlieDE

غير عضوي

8
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)
خطير

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

بواسطة CharlieDE

غير عضوي

6
0
0
0
0
0
Zinc Chloride: Scrap Zinc in Hydrochloric Acid, Cleared with Bleaching Powder and Boiled Down to 230 C (Thorpe 1913)
خطير

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

بواسطة CharlieDE

غير عضوي

3
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)
خطير

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

بواسطة CharlieDE

غير عضوي

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)

بواسطة CharlieDE

غير عضوي

5
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)

بواسطة CharlieDE

غير عضوي

7
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)
خطير

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

بواسطة CharlieDE

غير عضوي

8
0
0
0
0
0
Neodymium and Praseodymium Oxides: Rare Earths Separated into Coloured Bands on a Bleached Resin Column (Jaffe, US 2,897,050)
خطير

Neodymium and Praseodymium Oxides: Rare Earths Separated into Coloured Bands on a Bleached Resin Column (Jaffe, US 2,897,050)

بواسطة CharlieDE

غير عضوي

3
0
0
0
0
0
Electrolytic Iron: Brown Ferrous Electrolyte, Rotating Cathode at 75-77 °C, Graphite Anodes (Bouchayer, US 1,516,326)

Electrolytic Iron: Brown Ferrous Electrolyte, Rotating Cathode at 75-77 °C, Graphite Anodes (Bouchayer, US 1,516,326)

بواسطة CharlieDE

غير عضوي

3
0
0
0
0
0
Stannic Chloride: Chlorine over Tin in Stoneware Retorts Kept above 114 °C (Townsend, US 877,261, 1908)
خطير

Stannic Chloride: Chlorine over Tin in Stoneware Retorts Kept above 114 °C (Townsend, US 877,261, 1908)

بواسطة CharlieDE

غير عضوي

5
0
0
0
0
0
Phosphor-Tin: Sponge Tin and Stick Phosphorus Layered in Charcoal and Heated in a Sealed Crucible (Berthold, US 658,230)
خطير

Phosphor-Tin: Sponge Tin and Stick Phosphorus Layered in Charcoal and Heated in a Sealed Crucible (Berthold, US 658,230)

بواسطة CharlieDE

غير عضوي

8
0
0
0
0
0
Hydrogen Peroxide 10 %: the 3 % Solution Evaporated in Air at 75 °C, Checked with Permanganate (Thorpe 1912)

Hydrogen Peroxide 10 %: the 3 % Solution Evaporated in Air at 75 °C, Checked with Permanganate (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

9
0
0
0
0
0
Phosphorus Pentachloride: Dry Chlorine Passed over Cooled Phosphorus Trichloride (Thorpe 1912)
خطير

Phosphorus Pentachloride: Dry Chlorine Passed over Cooled Phosphorus Trichloride (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

7
0
0
0
0
0
Activated Alumina: Aluminium Trihydrate Heated at 350 °C While Hot Air Carries the Steam Away (Derr, Alcoa, US 2,015,593)

Activated Alumina: Aluminium Trihydrate Heated at 350 °C While Hot Air Carries the Steam Away (Derr, Alcoa, US 2,015,593)

بواسطة CharlieDE

غير عضوي

7
0
0
0
0
0
Cobalt Molybdate Catalyst: Acid-Washed Alumina Impregnated to 6.5 % Molybdenum and 0.8 % Cobalt, Pelleted (Hoog, Shell, US 2,608,521)
خطير

Cobalt Molybdate Catalyst: Acid-Washed Alumina Impregnated to 6.5 % Molybdenum and 0.8 % Cobalt, Pelleted (Hoog, Shell, US 2,608,521)

بواسطة CharlieDE

غير عضوي

9
0
0
0
0
0
Cobalt Nitrate: Cobalt Oxide Dissolved in Nitric Acid (Thorpe 1912)
خطير

Cobalt Nitrate: Cobalt Oxide Dissolved in Nitric Acid (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

8
0
0
0
0
0
Silica-Alumina Cracking Catalyst, 85 % Silica and 15 % Alumina: Water Glass Gelled with Acid, Alumina Precipitated on It (Thomas & Ahlberg, UOP, US 2,285,314)
خطير

Silica-Alumina Cracking Catalyst, 85 % Silica and 15 % Alumina: Water Glass Gelled with Acid, Alumina Precipitated on It (Thomas & Ahlberg, UOP, US 2,285,314)

بواسطة CharlieDE

غير عضوي

8
0
0
0
0
0
Aluminium Chloride Hexahydrate: Hydroxide in Strong Hydrochloric Acid, Ether Added, Saturated with Hydrogen Chloride (Thorpe 1912)
خطير

Aluminium Chloride Hexahydrate: Hydroxide in Strong Hydrochloric Acid, Ether Added, Saturated with Hydrogen Chloride (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

4
0
0
0
0
0
Aluminium Hydroxide: Alum Solution Dropped into Ammonia Water (Ure 1839)

Aluminium Hydroxide: Alum Solution Dropped into Ammonia Water (Ure 1839)

بواسطة CharlieDE

غير عضوي

6
0
0
0
0
0
Hydrogen Sulfide: Dilute Sulphuric Acid on Ferrous Sulfide, Collected over Hot Water (Thorpe 1912)
خطير

Hydrogen Sulfide: Dilute Sulphuric Acid on Ferrous Sulfide, Collected over Hot Water (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

8
0
0
0
0
0
Ferrous Sulfide: Iron Filings Heated with Sulphur (Thorpe 1912)

Ferrous Sulfide: Iron Filings Heated with Sulphur (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

8
0
0
0
0
0
Chloroplatinic Acid: Platinum Dissolved in Aqua Regia, Nitric Acid Driven Off with Hydrochloric Acid (Thorpe 1912)
خطير

Chloroplatinic Acid: Platinum Dissolved in Aqua Regia, Nitric Acid Driven Off with Hydrochloric Acid (Thorpe 1912)

بواسطة CharlieDE

غير عضوي

6
0
0
0
0
0
عرض 24 من 286