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germanium info sheet

SAFETY DATA SHEET Germanium (powder and pieces)

SAFETY DATA SHEET Germanium (powder and pieces) 1. Identification Product identifier Product name Germanium (powder and pieces) Internal identification Replaces M-1000-120, M-1000-121 CAS number 7440-56-4 Recommended use of the chemical and …

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GERMANIUM DIOXIDE SAFETY DATA SHEET - Teck Resources

Germanium Dioxide >2,000 mg/kg † No data >1.42 mg/L‡ † LD 50, Rat, Oral, determined on a sample of Trail's production ‡ LC 50, Rat, Inhalation, 4 hour – RTECS report SECTION 12. ECOLOGICAL INFORMATION Germanium dioxide has low bioavailability in water and is believed to present no immediate ecological risk. Little is known about

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Germanium Dioxide SDS[2]

germanium dioxide with eyes or skin may cause local irritation. It is not considered a human carcinogen by OSHA, NTP, ACGIH, IARC or the EU (see Toxicological Information, Section 11). Potential Environmental Effects: Germanium dioxide is considered to …

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GERMANIUM WINDOW DATA SHEET - Galvoptics

GERMANIUM WINDOW DATA SHEET . 40mm Germanium Window AR/DLC . Thermal Imaging Germanium Cover window . Part number: GE40-2-AR-DLC Diameter 40.0mm +0.0 / -0.1 Thickness 2.0mm thick +/- 0.1 Side1 AR Antireflection coated 8-12µm Side2 DLC coated Average transmission % 89% . Transmission Range 1.8 to 23μm Refractive Index 4.0026 at 11μm

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RefractiveIndex.INFO - Refractive index database

RefractiveIndex.INFO Refractive index database [about] Shelf. Book Page. Optical constants of Ag (Silver) Johnson and Christy 1972: n,k 0.188-1.94 µm. Wavelength: µm (0.1879 – 1.9370) Complex ...

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Germanium Glass Diode 1N34A - Taitron Components

Germanium Glass Diode 1N34A Dimensions in How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected]

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Germanium – Wikipedia

Germanium sheet, 10x10mm, thickness 0.6mm, single crystal, -111, 100% Synonym: GE003055, Germanium CAS Number 7440-56-4. Empirical Formula (Hill Notation) Ge . Molecular Weight 72.64 . MDL number MFCD00085310. PubChem Substance ID 329806923. NACRES NA.23

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Germanium | Definition of Germanium by …

Germanium definition is - a grayish-white hard brittle metalloid element that resembles silicon and is used especially in optical and semiconductor materials and as a catalyst.

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Metal Germanium Sheet Ge (germanium) …

Metal Germanium Sheet Ge (germanium) Windows,Germanium Chip, Find Complete Details about Metal Germanium Sheet Ge (germanium) Windows,Germanium Chip,Germanium Chip,Germanium Sheet,Metal Germanium Sheet from Other Metals & Metal Products Supplier or Manufacturer-Changsha Santech Materials Co., Ltd.

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GERMANIUM, 99.99% Safety Data Sheet GEG5020

GERMANIUM, 99.99% Safety Data Sheet Print date: 10/04/2019 EN (English) SDS ID: GEG5020 6/7 14.5. Environmental hazards Dangerous for the environment : No Marine pollutant : No Other information : No supplementary information available 14.6. Special precautions for user - Overland transport Not applicable - Transport by sea Not applicable

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Characteristics of Silicon & Germanium Diodes | …

Germanium and silicon are chemical elements called metalloids. Both elements are brittle and have a metallic luster. Each of these elements has an outer electron shell that contains four electrons; this property of silicon and germanium makes it difficult for either element in its purest form to be a good electrical conductor.

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TritonAudio FetHead Germanium – Thomann Nederland

Microfoon voorversterker XLR 3-pins female tot XLR 3-pins male, Hybride JFet-Germanium-versterker met extreem laag ruisniveau, 29 dB versterking (@3 KOhm belasting), Frequentie: 40 - 100000 Hz, 48 V fantoomvoeding...

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Germanium Sheet - online catalogue source - …

Germanium ( Ge ) - Sheet - Material Information. Buy Germanium Sheet. on-line. We stock and supply the following standard forms: Lump: Microfoil: Powder: Rod: Sheet: Sputtering Target: General Description: Discovered in 1886 by C.A. Winkler at Freiberg, Germany.

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Germanium Facts - Softschools.com

Germanium in a pure form is too highly reactive to occur naturally. It is often found in compound state or in minerals. Germanium is found in the Earth's crust at about 1.6 parts per million. Fairly rare, only about 118 tons of germanium are produced annually. Germanium is recyclable, and about 35% of it are used annually from reclaimed sources.

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GERMANIUM, 99.99% Safety Data Sheet GEG5020

GERMANIUM, 99.99% Safety Data Sheet Print date: 05/09/2017 EN (English US) SDS ID: GEG5020 4/5 SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity : Not classified Skin corrosion/irritation: Not classified Serious eye damage/irritation : Not classified

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Germanium Crystal Sheet (Ge Sheet) - SAM

Germanium Crystal Sheet Introduction: We provide Germanium Crystal Sheet which can be used as windows, lenses, prisms, etc. for infrared detection and imaging systems. Infrared single crystal germanium is widely used in 2um to 20um infrared optics and laser systems. In addition, single crystal germanium has a good transmittance within the ...

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Germanium sheet, 50x50mm, thickness 0.5mm, …

Germanium sheet, 50x50mm, thickness 0.5mm, single crystal, 99.999% Synonym: GE003052, Germanium CAS Number 7440-56-4. Empirical Formula (Hill Notation) Ge . Molecular Weight 72.64 . MDL number MFCD00085310. PubChem Substance ID 329811036. NACRES NA.23

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Geranium verzorging: snoeien, stekken, overwinteren ...

Geachte heer/mevrouw, ik heb een pink Walgrave geranium in pot. Deze heeft al 2 zomers mooi gebloeid. Maar tijdens de bloei krijgt hij al snel gele bladeren. Ik geef regelmatig water en af en toe mest. Heeft u voor mij een verklaring/ oplossing hiervoor. Met dank voor alle info die ik heb gevonden op uw site. Mvrgr. A.Zirkzee Directplant 12-06-2020

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Germanium Info Sheet

2017 psc315114 info sheet. 20171123subject code psc315114 2017 external examination information sheet page 1 of 6 germanium ge 32 7259 sulfur s 16 3206 gold au 79 1970 tantalum ta 73 1809 hafnium hf 72 1785 technetium tc 43 helium he 2 4002 tellurium te 52 1276 holmi.

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Germanium Sheet | AMERICAN ELEMENTS

Germanium Sheet Product Information: Pricing Inquiry, Properties, SDS, Chemical Identifiers, Synonyms, Research, Related Products, Applications

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Germanium Sheet - online catalog source - …

Germanium ( Ge ) - Sheet - Material Information. Buy Germanium Sheet. on-line. We stock and supply the following standard forms: Lump: Microfoil: Powder: Rod: Sheet: Sputtering Target: General Description: Discovered in 1886 by C.A. Winkler at Freiberg, Germany.

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Germanium Ingot 99.99% Pure 542 grams - …

Germanium Ingot 99.99% Pure 542 grams Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name

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Germanium (Ge) - Lenntech

Germanium. De eerste persoon die over het bestaan van germanium was Dmitri Mendelejef in 1871. Hij baseerde zijn aanname op gaten in zijn periodiek systeem der elementen. Germanium werd uiteindelijk ontdekt door de Duitse scheikundige Clemens Winkler in het mineraal argyrodiet (Ag 8 GeS 6) in 1886.

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Germanium Tetrafluoride GeF4 Safety Data Sheet SDS P4822

Germanium Tetrafluoride Safety Data Sheet P-4822 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. Date of issue: 01/01/1998 Revision date: 10/24/2016 Supersedes: 01/15/2015 EN (English US) SDS ID: P-4822 2/8

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