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Silica Spherical 100Å/10µm - Diol

Diol-functionalised Silica

Item number	693808
CAS	7631-86-9
Formula	O2Si
Molecular weight	60,08 g/mol
Quantity	1x100g
storage conditions	20 °C
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Safety Data Sheet	according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate September 26, 2025
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:	Silica Spherical 100Å/10µm - Diol
Catalog No.:	693808
Relevant identified uses of the substance or mixture	Identified: Laboratory chemical uses: R&D
Uses advised against:	HPC Standards GmbH Am Wieseneck 7 04451 Cunnersdorf Deutschland Tel. +49 34291 3372-36 Fax. +49 34291 3372-39 contact@hpc-standards.com
Emergency telephone number	HPC Standards Tel. +49 34291 3372-36 This number is only available during office hours.
HAZARDS IDENTIFICATION	Physical hazards - Based on available data, the classification criteria are not met Health hazards - Based on available data, the classification criteria are not met Environmental hazards - Based on avail
Label elements
Pictogram
	In accordance with Annex XIII of the REACH Regulation, inorganic substances do not require assessment This product does not contain any known or suspected endocrine disruptors
COMPOSITION/INFORMATION ON INGREDIENTS
Formula	O2Si
Molecular Weight (g/mol)	60.08
CAS-No.	7631-86-9
FIRST AID MEASURES	Eye Contact - Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention. Skin Contact - Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Ingestion - Clean mouth with water and drink afterwards plenty of water. Get medical attention if symptoms occur. Inhalation - Remove to fresh air. Get medical attention immediately if symptoms occur. Self-Protection of the First Aider - No special precautions required.
FIRE-FIGHTING MEASURES	5.1. Extinguishing media Suitable Extinguishing Media Substance is nonflammable; use agent most appropriate to extinguish surrounding fire. Extinguishing media which must not be used for safety reasons No information available. 5.2. Special hazards arising from the substance or mixture Non-combustible. None reasonably foreseeable. Hazardous Combustion Products None under normal use conditions. 5.3. Advice for firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) andfull protective gear.
ACCIDENTAL RELEASE MEASURES	6.1. Personal precautions, protective equipment and emergency procedures Use personal protective equipment as required. Ensure adequate ventilation. Avoid dust formation. 6.2. Environmental precautions Should not be released into the environment. See Section 12 for additional Ecological Information. 6.3. Methods and material for containment and cleaning up Sweep up and shovel into suitable containers for disposal. Avoid dust formation. 6.4. Reference to other sections Refer to protective measures listed in Sections 8 and 13.
HANDLING AND STORAGE	7.1. Precautions for safe handling Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid contact with skin, eyes or clothing. Avoidingestion and inhalation. Avoid dust formation. Hygiene Measures Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feedingstuffs. Donot eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, beforere-use. Wash hands before breaks and after work. 7.2. Conditions for safe storage, including any incompatibilities Keep containers tightly closed in a dry, cool and well-ventilated place. Technical Rules for Hazardous Substances (TRGS) 510 Class 13 Storage Class (LGK) (Germany). 7.3. Specific end use(s) Use in laboratories.
EXPOSURE CONTROLS/PERSONAL PROTECTION	8.1. Control parameters Exposure limits List source(s): UK - EH40/2005 Work Exposure Limits, Fourth edition. Published 2020. IRE - 2021 Code of Practice for the Chemical Agents Regulations, Schedule 1. Published by the Health and Safety Authority Component The United Kingdom European Union Ireland Silica, amorphous STEL: 18 mg/m3 15 min TWA: 6 mg/m3 8 hr. total STEL: 7.2 mg/m3 15 min inhalable dust TWA: 6 mg/m3 8 hr TWA: 2.4 mg/m3 8 hr. TWA: 2.4 mg/m3 8 hr respirable dust STEL: 18 mg/m3 15 min STEL: 7.2 mg/m3 15 min Biological limit values This product, as supplied, does not contain any hazardous materials with biological limits established by the region specificregulatory bodies Derived No Effect Level (DNEL) / Derived Minimum Effect Level (DMEL) - Workers Predicted No Effect Concentration (PNEC) No information available. 8.2. Exposure controls Engineering Measures None under normal use conditions. Personal protective equipment Eye - Protection Wear safety glasses with side shields (or goggles) (European standard - EN166) Hand Protection - Protective gloves Glove material Breakthrough time Glove thickness EU standard Glove comments Natural rubber > 480 minutes - Level 1 EN388 (minimum requirement) Nitrile rubber Neoprene PVC Skin and body protection Wear appropriate protective gloves and clothing to prevent skin exposure. Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of thegloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as thedangerof cuts, abrasion. Remove gloves with care avoiding skin contamination. Respiratory Protection - No protective equipment is needed under normal use conditions. Large scale/emergency use - Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposurelimitsare exceeded or if irritation or other symptoms are experienced Recommended Filter type: Particle filter Small scale/Laboratory use - Maintain adequate ventilation Environmental exposure controls - No information available.
PHYSICAL AND CHEMICAL PROPERTIES	9.1. Information on basic physical and chemical properties Physical State Solid Appearance - White Odor - Odorless Odor Threshold - No data available Melting Point/Range - No data available Softening Point - No data available Boiling Point/Range - No information available Flammability (liquid) - Not applicable Solid Flammability (solid,gas) - No information available Explosion Limits - No data available Flash Point - No information available Method - No information available Autoignition Temperature - No data available Decomposition Temperature - No data available pH 5.5 - 8 10% aq.solution Viscosity - Not applicable Solid Water Solubility - Insoluble Solubility in other solvents - No information available Partition Coefficient (n-octanol/water) Vapor Pressure - No data available Density / Specific Gravity -No data available Bulk Density - No data available Vapor Density - Not applicable Vapor Density - Not applicable Solid Particle characteristics - No data available 9.2. Other information Molecular Formula O2 Si Molecular Weight 60.08 Evaporation Rate Not applicable - Solid
STABILITY AND REACTIVITY	10.1. Reactivity - None known, based on information available 10.2. Chemical stability - Stable under normal conditions. 10.3. Possibility of hazardous reactions Hazardous Polymerization - Hazardous polymerization does not occur. Hazardous Reactions - None under normal processing. 10.4. Conditions to avoid Avoid dust formation. Incompatible products. 10.5. Incompatible materials - Strong oxidizing agents. 10.6. Hazardous decomposition products - None under normal use conditions
TOXICOLOGICAL INFORMATION	11.1. Information on hazard classes as defined in Regulation (EC) No 1272/2008 Product Information (a) acute toxicity; Oral - Based on available data, the classification criteria are not met Dermal - Based on available data, the classification criteria are not met Inhalation - Based on available data, the classification Component LD50 Oral LD50 Dermal LC50 Inhalation Silica, amorphous >5000 mg/kg ( Rat ) >2000 mg/kg ( Rabbit ) - (b) skin corrosion/irritation; - Based on available data, the classification criteria are not met (c) serious eye damage/irritation; - Based on available data, the classification criteria are not met (d) respiratory or skin sensitization; Respiratory - Based on available data, the classification criteria are not met Skin - Based on available data, the classification criteria are not met (e) germ cell mutagenicity; - Based on available data, the classification criteria are not met (f) carcinogenicity; - Based on available data, the classification criteria are not met (g) reproductive toxicity; - Based on available data, the classification criteria are not met (h) STOT-single exposure; - Based on available data, the classification criteria are not met (i) STOT-repeated exposure; - Based on available data, the classification criteria are not met Target Organs None known. (j) aspiration hazard; - Not applicable Solid Other Adverse Effects - The toxicological properties have not been fully investigated. Symptoms / effects,both acute and delayed - No information available 11.2. Information on other hazards Endocrine Disrupting Properties - Assess endocrine disrupting properties for human health. This product does not containanyknown or suspected endocrine disruptors
ECOLOGICAL INFORMATION	12.1. Toxicity Ecotoxicity effects This product contains the following substance(s) which are hazardous for the environment. Component Freshwater Fish Water Flea Freshwater Algae Silica, amorphous LC50: 5000 mg/L/96 h EC50: 7600 mg/L/48h EC50: 440 mg/L/72h 12.2. Persistence and degradability Persistence - Insoluble in water. Degradability - Not relevant for inorganic substances. 12.3. Bioaccumulative potential - May have some potential to bioaccumulate 12.4. Mobility in soil -Spillage unlikely to penetrate soil Is not likely mobile in the environment due its lowwatersolubility. 12.5. Results of PBT and vPvB assessment - In accordance with Annex XIII of the REACH Regulation, inorganic substances do not require assessment. 12.6. Endocrine disrupting properties Endocrine Disruptor Information - This product does not contain any known or suspected endocrine disruptors. 12.7. Other adverse effects Persistent Organic Pollutant - This product does not contain any known or suspected substance Ozone Depletion Potential - This product does not contain any known or suspected substance
DISPOSAL CONSIDERATIONS	13.1. Waste treatment methods Waste from Residues/Unused Products - Chemical waste generators must determine whether a discarded chemical is classifiedasahazardous waste. Consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification. Contaminated Packaging - Empty remaining contents. Dispose of in accordance with local regulations. Do not re-use empty containers. European Waste Catalogue (EWC) - According to the European Waste Catalog, Waste Codes are not product specific, but application specific. Other Information - Waste codes should be assigned by the user based on the application for which the product was used.
TRANSPORT INFORMATION	IMDG/IMO - Not regulated 14.1. UN number 14.2. UN proper shipping name 14.3. Transport hazard class(es) 14.4. Packing group ADR - Not regulated 14.1. UN number 14.2. UN proper shipping name 14.3. Transport hazard class(es) 14.4. Packing group IATA - Not regulated 14.1. UN number 14.2. UN proper shipping name 14.3. Transport hazard class(es) 14.4. Packing group 14.5. Environmental hazards - No hazards identified 14.6. Special precautions for user - No special precautions required. 14.7. Maritime transport in bulk according to IMO instruments - Not applicable, packaged goods
REGULATORY INFORMATION	15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture. Substance of Very High Concern (SVHC) according to the REACH Regulations (EC) No.1907/2006 Not listed 15.2 Chemical safety assessment A chemical safety assessment has not been carried out
OTHER INFORMATION	The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. For lab use only!