Customer case aboutcrystalline silica cas number

crystalline silica cas number

Crystalline silica, CAS Number: 99439-28-8

Silica 14808-60-7: Manufacturer: China: Shandong zhishang Chemical Co., Ltd. has established its own factory with complete production equipment and meticulous management and maintenance of machinery. URL: zhishangchemical.bossgoo/pharmaceutical-intermediates/high-purit in English

Silica (crystalline) IDLH NIOSH CDC

2014-12-4  Silica, crystalline (as respirable dust) May 1994 Immediately Dangerous to Life or Health Concentrations (IDLH) CAS number: 14808–60–7

CDC NIOSH Pocket Guide to Chemical Hazards

2019-10-30  Silica, crystalline (as respirable dust) Related Pages. Synonyms & Trade Names Cristobalite, Quartz, Tridymite, Tripoli CAS No. 14808-60-7 RTECS No. VV7330000. DOT ID &

Safety Data Sheet parchem

2015-12-10  Crystalline Silica 14808-60-7

SILICA (CRYSTALLINE, RESPIRABLE)

2015-12-28  SILICA (CRYSTALLINE, RESPIRABLE) (silicon dioxide, quartz, tridymite, cristobalite) CAS Registry Number: 7631-86-9 I. Chronic Toxicity Summary Inhalation Reference Exposure Level 3 µg/m3 [respirable, as defined occupationally by ACGIH (2004)/ISO (1995) Critical effect(s) Silicosis in miners and other workers

SILICA, CRYSTALLINE (RESPIRABLE DUST)

2019-2-19  Silica, crystalline Safe Work Australia — 2019 DRAFT 1 . SILICA, CRYSTALLINE (RESPIRABLE DUST) CAS number:

crystalline silica: quartz (SiO2); [1] Registry of

CAS no. Association ; Cristobalite: 238-455-4 : 14464-46-1 : Expert judgement (ECHA) Tridymite: 239-487-1 : 15468-32-3 : Expert judgement (ECHA) Quartz (SiO2) 238-878-4 : 14808-60-7 : Expert judgement (ECHA)

Safety Data Sheet Martrex Inc

2020-10-1  Product name: Crystalline Silica in the form of Quartz Reference Number: n/a! Web: martrexinc Supplier/ Further Information: Martrex, Inc.!1107 Hazeltine Blvd,! Phone:!952/933-5000!Suite 535 MD 27,! Toll Free:!800/328-3627!Chaska, Minnesota 55318 ! FAX:!952/933-1889 EPA Registration Number: n/a CAS#: 14808-60-7 Chemical Name

Crystalline Silica Quartz and Cristobalite

2016-9-8  IMIS25,26,27: 9000 (silica, crystalline, mixed respirable (quartz, cristobalite, tridymite)) 9010 silica, crystalline quartz (respirable fraction) S103 silica (quartz, total) CAS number: 14808-60-7 boiling point: 2477 °C (4490 °F) melting range: 1705 °C (3101 °F)

Silica 99.8% 112945-52-5

Silica 99.8%; CAS Number: 112945-52-5; Synonyms: Silica,Silicon dioxide,Silicic anhydride,Silicon dioxide amorphous,Silica, fumed; Linear Formula: SiO2; find Supelco-381276 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

Safety Data Sheet parchem

2015-12-10  (Crystalline Silica) DATE PREPARED: 12/10/2015 Page 1 of 8 Section 1. Product and Company Identification Product Name Crystalline Silica CAS Number 14808-60-7 Parchem fine & specialty chemicals 415 Huguenot Street New Rochelle, NY 10801 (914) 654-6800 (914) 654-6899 parchem [email protected] EMERGENCY RESPONSE NUMBER CHEMTEL

Crystalline Silica Quartz and Cristobalite

2016-9-8  IMIS25,26,27: 9000 (silica, crystalline, mixed respirable (quartz, cristobalite, tridymite)) 9010 silica, crystalline quartz (respirable fraction) S103 silica (quartz, total) CAS number: 14808-60-7 boiling point: 2477 °C (4490 °F) melting range: 1705 °C (3101 °F)

Preface Industrial Chemicals

2020-7-14  Crystalline silica: Human health tier II assessment 26 October 2018 Chemicals in this assessment Chemical Name in the Inventory CAS Number Silica 7631-86-9 Cristobalite (SiO2) 14464-46-1 Quartz (SiO2) 14808-60-7 Fumes, silica 69012-64-2 Preface

Silica, crystalline: quartz dust, cristobalite dust and

Silica, crystalline: quartz dust, CAS number 14464-46-1 Synonyms tridymite, α-tridymite, low tridymite CAS number 15468-32-3 Molecular formula SiO 2 Molecular weight 60.09 Quartz Cristobalite Tridymite Temperature at which the 573°C 270°C 130°C α-modification is transformed

crystalline silica: quartz (SiO2); [1] Registry of

CLP Annex VI Index number Further substance information Reason for withdrawal: As “work involving exposure to respirable crystalline silica dust” is now included in the Directive 2017/2398/CE, French MSCA considers that the need to propose a classification as carcinogen for crystalline silica has an added-value for human health protection

Chemical Name: Silica, Crystalline (respirable PM 4 CAS

2019-10-6  Silica 1 of 3 : Web Publication Date July 2013 . Chemical Name: Silica, Crystalline (respirable PM 4) CAS: 7631-86-9 . Synonyms: silicon dioxide, quartz, cristobalite, tridymite. Non-Cancer Health Based Value (HBV acute) = Not Derived. Non-Cancer Health Based Value (HBV subchronic) = Not Derived. Chronic Health Based Value (HBV chronic) = 3

Product Number: 701025 SAFETY DATA SHEET

2017-7-18  Chemical name Common name and synonyms CAS number % Crystalline silica 14808-60-7 30 < 40 *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. 4. First-aid measures Inhalation Move to fresh air. Call a physician if symptoms develop or persist. Skin contact Wash skin with soap and

SILICA, CRYSTALLINE (RESPIRABLE DUST)

2019-2-19  Silica, crystalline Safe Work Australia — 2019 DRAFT 1 . SILICA, CRYSTALLINE (RESPIRABLE DUST) CAS number:

SAFETY DATA SHEET

2018-5-8  Crystalline silica (quartz)** TWA 0.05 mg/m3 Respirable dust. (CAS 14808-60-7) Graphite (CAS 7782-42-5) TWA 2.5 mg/m3 Respirable. Biological limit values No biological exposure limits noted for the ingredient(s). Occupational exposure to nuisance dust (total and respirable) and respirable crystalline silica should be monitored and controlled.

SILICON DIOXIDE, crystalline Safety Data Sheet SIS6964

2018-8-8  SIS6964.0 SILICON DIOXIDE, crystalline SILICON DIOXIDE, crystalline Safety Data Sheet SIS6964.0 Date of issue: 02/18/2015 Version: 1.0 02/18/2015 EN (English US) SDS ID: SIS6964.0 Page 1 SECTION 1: Identification of the substance/mixture and of the company/undertaking

Safety Data Sheet parchem

2015-12-10  (Crystalline Silica) DATE PREPARED: 12/10/2015 Page 1 of 8 Section 1. Product and Company Identification Product Name Crystalline Silica CAS Number 14808-60-7 Parchem fine & specialty chemicals 415 Huguenot Street New Rochelle, NY 10801 (914) 654-6800 (914) 654-6899 parchem [email protected] EMERGENCY RESPONSE NUMBER CHEMTEL

Safety Data Sheet Martrex Inc

2020-10-1  Product name: Crystalline Silica in the form of Quartz Reference Number: n/a! Web: martrexinc Supplier/ Further Information: Martrex, Inc.!1107 Hazeltine Blvd,! Phone:!952/933-5000!Suite 535 MD 27,! Toll Free:!800/328-3627!Chaska, Minnesota 55318 ! FAX:!952/933-1889 EPA Registration Number: n/a CAS#: 14808-60-7 Chemical Name

Product Number: 701025 SAFETY DATA SHEET

2017-7-18  Chemical name Common name and synonyms CAS number % Crystalline silica 14808-60-7 30 < 40 *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. 4. First-aid measures Inhalation Move to fresh air. Call a physician if symptoms develop or persist. Skin contact Wash skin with soap and

SAFETY DATA SHEET Cimbar

2017-8-4  Crystalline silica, tridymite 15468-32-3 Not reaarded as mutagenic. Substances CAS Number Carcinoaenic Effects Bentonite 1302-78-9 Did not show carcinonenic effects in animal experiments (similar substances) Crystalline silica, quartz 14808-60-7 Contains crystalline silica which may cause silicosis, a delayed and progressive lung disease.

MATERIAL SAFETY DATA SHEET conncoll.edu

2014-1-8  Crystalline silica exists in several forms, the most common of which is quartz. If crystalline silica (quartz) is heated to more than 870°C, it can change to a form of crystalline silica known as trydimite, and if crystalline silica (quartz) is heated to more than 1470°C, it can change to a form of crystalline silica known as cristobalite.

Material Safety Data Sheet Silica Sand NFM Pools

2013-5-1  Chemical Name Amount CAS Number OSHA PEL ACGIH TLV Silicon Dioxide, SiO2 >85% 14808-60-7 0.1 mg/m3 .1 mg/m3 (respirable dust) Particulates Not Otherwise Classified or Regulated 15 mg/m3 respirable COMPOSITION COMMENT: Silica, Crystalline Quartz (r espirable). California Prop 65: This product does contain an ingredient which is known to the state of

Synthetic Amorphous Silica (CAS No. 7631-86-9)

2019-6-7  Synthetic amorphous (non-crystalline; detection limit 0.01% by weight relative to quartz) silica (SAS, plural: SASs) (CAS No. 7631-86-9) can be divided into two groups according to whether the manufacturing process is by the wet route (precipitated silica, silica gel) or the thermal route (pyrogenic silica).

Silica, amorphous* Wiley

Chemical name (CAS): silica CAS number: 7631-86-9 Molecular formula: SiO 2 Synonyms: quartz glass: vitreous silica silica glass diatomaceous earth: kieselguhr fused silica: opal flint Characteristics: bluish-white or grey powder Crystal system: amorphous Molecular weight: n × (60.09) Density: 31.90 to 2.20 g/cm Refractive index: 1.45

Crystalline Silica Cancer-Causing Substances

2019-2-1  Learn about crystalline silica (quartz dust), which can raise your risk of lung cancer. Crystalline silica is present in certain construction materials such as concrete, masonry, and brick and also in commercial products such as some cleansers,

SILICON DIOXIDE, crystalline Safety Data Sheet SIS6964

2018-8-8  SIS6964.0 SILICON DIOXIDE, crystalline SILICON DIOXIDE, crystalline Safety Data Sheet SIS6964.0 Date of issue: 02/18/2015 Version: 1.0 02/18/2015 EN (English US) SDS ID: SIS6964.0 Page 1 SECTION 1: Identification of the substance/mixture and of the company/undertaking

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