beryllium and compounds casrn 7440 41 7

Particularly Hazardous Substances - CMU

In its Laboratory Standard, OSHA requires the establishment of additional protections for persons working with "Particularly Hazardous Substances" (PHS). ... Beryllium and Be compounds 7440-41-7 NTP 2A Beryllium Chloride 7787-47-5 NTP 2A Beryllium Fluoride 7787-49-7 NTP 2A Beryllium Hydroxide 13327-32-7 NTP 2A

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The Hazardous 100+ List of Chemicals of High Concern ...

Chemical Name CASRN Chemical Acronym or Synonym RNIA MAINE A N A ACH Primary Type of Toxicity Reference for Toxicity Information (see key below) ... Beryllium & beryllium compounds* 7440-41-7 x x cancer 1 Metals Cadmium & cadmium compounds* 7440-43-9 x x x x C cancer 1 Metals Chromium & chromium compounds* 7440-47-3 x C cancer,

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UN1566, CAS Number: 7440-41-7

UN1566 - chemical information, properties, structures, articles, patents and more chemical data.

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Haz-Map Category Details

Alloys of beryllium including copper, aluminum, and nickel containing 1-4 % beryllium can cause CBD. Acute pneumonitis from beryllium was seen in the 1940s and 1950s when workplace exposures were higher. About 1/3 of these workers developed chronic beryllium disease. [Harber, p. 491] Beryllium salts can induce contact dermatitis.

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Beryllium - CAS Lab

ALS Environmental may or may not test for Beryllium (CAS # 7440-41-7). Information is subject to change; please contact us for the latest available analytes for which we test. ALS Environmental does not sell chemicals, but offers analytical lab testing to determine the presence of various elements and chemical compounds. Analyte: Beryllium

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Beryllium Copper Strips

Beryllium copper high strength alloys (Alloys 25, 190, 290, M25 and 165) Beryllium copper high conductivity alloys (Alloys 3, 10, 310, 174, Brush 60 and BrushForm 65) Copper beryllium strips are used in a wide range of industries such as automotive, oil drilling, commercial and industrial.

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7440-41-7 Water Beryllium and compounds 6010B ANAB 7440-41-7 Water Beryllium and compounds 6010D ANAB 7440-41-7 Water Beryllium and compounds 6020B ANAB 111-44-4 Soil Bis(2-chloroethyl)ether 8270C ANAB 111-44-4 Soil Bis(2-chloroethyl)ether 8270D ANAB 111-44-4 Water Bis(2-chloroethyl)ether 625 Florida DOH

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Beryllium Facts - Periodic Table of the Elements

Properties: Beryllium has a melting point of 1287+/-5°C, boiling point of 2970°C, specific gravity of 1.848 (20°C), and valence of 2. The metal is steel-gray in color, very light, with one of the highest melting points of the light metals. Its modulus of elasticity is a third higher than that of steel.

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Beryllium - Substance Information - ECHA

Substance Information. Substance information. ... CAS no.: 7440-41-7. Mol. formula: Be. ... (e.g. restriction on "Lead and its compounds"). In these cases, Infocards may not identify all substances in the group.Therefore it does not represent official and legally–binding information. To confirm if a substance is covered by a specific ...

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BERYLLIUM HAZARD SUMMARY Beryllium.us

Common Name: BERYLLIUM CAS Number: 7440-41-7 DOT Number: UN 1567 (Powder) ... Metal, metal compounds and alloys are often used in "hot" operations in the workplace. These may include, but are not ... Beryllium has been tested and has not been shown to affect reproduction.

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Beryllium

Beryllium was once known as glucinum, which means sweet, since beryllium and many of its compounds have a sugary taste. Unfortunately for the chemists that discovered this particular property, beryllium and many of its compounds are poisonous and .

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BERYLLIUM COMPOUNDS - GoodGuide

BERYLLIUM COMPOUNDS. Beryllium compounds are federal hazardous air pollutants and were identified as toxic air contaminants in April 1993 under AB 2728. CAS Registry Number: 7440-41-7. Molecular Formula: Be. Description. Beryllium is an odorless, hard, brittle, noncorrodible, gray-white metal with a close-packed hexagonal structure.

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Beryllium - Fisher Scientific

RNAi, Oligos, Assays, Gene Editing & Gene Synthesis Tools Oligos Tools. Eurofins MWG Operon Oligos Tool

Beryllium and compounds | National Pollutant Inventory

The relevance of beryllium and its compounds to Australia ''s environmental and public health stems not from its commercial use, but its presence in emissions from combustion of fossil fuels in, for example, coal-fired power stations. Substance details. Substance name: Beryllium & compounds. CASR number: 7440-41-7. Molecular formula: Be ...

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Substance CAS No. TWA STEL Ceiling Skin

Substance CAS No. TWA STEL Ceiling Skin desig-nation ppm mg/m3 ppm mg/m3 ppm mg/m3 Cotton dust (raw) — — 1 — — — — — This 8-hour TWA applies to respirable dust as measured by a vertical elutriator cotton dust sampler or

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Full Report on Carcinogens | Report on Carcinogens

The full Report on Carcinogens in a browsable table. Substance CASRN Substance Substance Family Subject System Organ or Tissue Cancer Type

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ATSDR - Public Health Statement: Beryllium

Jan 21, 2015· Beryllium is the lightest metal. A key distinction among beryllium compounds is that some are soluble in water, but many are not. Skip directly to search Skip directly to A to Z list Skip directly to site content Skip directly to page options. Agency for Toxic Substances & Disease Registry ... CAS#: 7440-41-7. PDF Version, 71 KB.

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Beryllium powder, −325 mesh, ≥99% | Sigma-Aldrich

Beryllium powder, −325 mesh, ≥99% Synonym: Glucinium CAS Number 7440-41-7. Empirical Formula (Hill Notation) Be . Molecular Weight 9.01 . EC Number 231-150-7. MDL number MFCD00134032. PubChem Substance ID 24863544

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Beryllium (Be) | AMERICAN ELEMENTS

Beryllium is a Block S, Group 2, Period 2 element. The number of electrons in each of Beryllium''s shells is 2, 2 and its electron configuration is [He] 2s 2. The beryllium atom has a radius of 112.pm and its Van der Waals radius is 153.pm. In its elemental form, CAS 7440-41-7, beryllium has a white-gray metallic appearance.

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Beryllium | CAS 7440-41-7 | SCBT - Santa Cruz Biotechnology

Buy Beryllium (CAS 7440-41-7), a specialty product for proteomics research, from Santa Cruz. Molecular Formula: Be, Molecular Weight: 9.01

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BERYLLIUM POWDER | CAMEO Chemicals | NOAA

The Chemical Identifier fields include common identification numbers, the NFPA diamond, U.S. Department of Transportation hazard labels, and a general description of the chemical.The information in CAMEO Chemicals comes from a variety of data sources.

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National Primary Drinking Water Regulations: Beryllium ...

United States Environmental Protection Agency Office of Water 4601 EPA 811-F-9 5-002 k-T October 1995 &EPA National Primary Drinking Water Regulations Beryllium CHEMICAL/ PHYSICAL PROPERTIES CAS NUMBER: 7440-41-7 COLOR/ FORM/ODOR: Beryllium is a grayish metal which exists in nature only in combined forms, and in some precious stones such as emeralds, aquamarine.

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Chapter 30 - Beryllium - ScienceDirect

Chapter 30 - Beryllium. Author links open overlay panel ... Elemental beryllium [Chemical Abstracts Service (CAS) No. 7440-41-7] belongs to group 2 of the periodic table of the elements. ... (1993) concluded that there is sufficient evidence in experimental animals for the carcinogenicity of beryllium and beryllium compounds. 7.5. Genotoxic ...

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Beryllium (Be) - Uses of Beryllium & Chemical Properties ...

Beryllium fused with copper forms alloys which are used in defense and aerospace industries is a typical application of Beryllium. Properties of Beryllium. It is nonmagnetic, holds excellent thermal conductivity and resists attack by concentrated nitric acid. Beryllium resists oxidation when exposed to air at standard temperature and pressure.

Beryllium and Beryllium Compounds Be [CAS No.7440-41 .

Beryllium and Beryllium Compounds Be [CAS No.7440-41-7] Occupational carcinogen: Group 1 Summary of classification The Japan Society for Occupational Health (JSOH) rec-ommended occupational exposure limit for beryllium and beryllium compounds in 19631) and judged as Group 2A for the classification of carcinogenicity2). This time, since

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Beryllium volume to weight conversion

Calculate weight of Beryllium per volume, it weighs 1 848 kg/m³ (115.36687 lb/ft³). Materials, substances and compounds volume to weight conversions. The Conversions and Calculations web site. ... CAS Registry Number (CAS RN): 7440-41-7. Bookmarks: [ weight to volume ...

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ベリリウム | 7440-41-7

ChemicalBook あなたのためにベリリウム(7440-41-7)のをして、、、、、、、、、、、な、 のコードなどの、にあなたはにベリリウム(7440-41-7)のののにブラウズすることができて、 ...

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Beryllium Metal Be | Granule Sheet Pellet Rod Powder ...

Beryllium metal granules sheet rod powder compounds CAS7440-41-7 Be used for aerospace atomic energy rocket metallurgy bronze aluminum alloys. ... 7440-41-7: EINECS No.:231-150-7 ... which is raw material for other beryllium compounds or salts as beryllium phosphate trihydrate, beryllium nitrate, beryllium oxide, beryllium sulfide and so on. ...

(PDF) Beryllium and its inorganic compounds ...

PDF | On Oct 27, 2017, R. Paul and others published Beryllium and its inorganic compounds - Determination of beryllium in urine by atomic absorption spectrometry [Biomonitoring Methods, 2017 ...

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CAS#: 7440-41-7

:Beryllium powder (99+%) CAS:7440-41-7 :(99+%) :25g;5g :、、、 ... Elemental Be and its compounds are very poisonous by inhalation or intravenous route. Chronic inhalation of beryllium dusts or fumes can cause a .

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ENVIRONMENTAL QUALITY STANDARDS FOR .

Barium 7440-39-3 Beryllium 7440-41-7 Boron (total) 7440-42-8 Boron (hot water soluble) 7440-42-8 Cadmium 7440-43-9 ... Carcinogenic PAH Compounds CASRN ... Environmental Quality Standards for Contaminated Sites ...

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BERYLLIUM AND COMPOUNDS - Centers for Disease Control .

Beryllium is a substance with an extensive rulemaking history, in that OSHA has previously issued an NPRM and developed an extensive record for beryllium. The Agency determined that, because of this extensive prior history, beryllium presents issues that are too complex for a decision at this time.

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References | Health Effects of Beryllium Exposure: A ...

Read chapter References: Beryllium is an important metal that is used in a number of industries—including the defense, aerospace, automotive, medical, ...

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Beryllium volume to weight conversion

Calculate weight of Beryllium per volume, it weighs 1 848 kg/m³ (115.36687 lb/ft³). Materials, substances and compounds volume to weight conversions. The Conversions and Calculations web site. ... CAS Registry Number (CAS RN): 7440-41-7. Bookmarks: [ weight to volume ...

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