Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Calcium hydroxide ≥95 %, Ph.Eur., USP, BP
- Product Code
- KK03
- Chemical Name
- Calcium hydroxide
Regulatory Identifiers
- CAS Number
- 1305-62-0 Check regulations →
- EC Number
- 215-137-3 Check regulations →
Identified Uses
- Laboratory chemical - Laboratory and analytical use
Uses advised against
- Do not use for private purposes (household). - Food, drink and animal feedingstuffs.
Manufacturers & Suppliers
Carl Roth GmbH + Co. KG
manufacturer
Schoemperlenstr. 3-5 D-76185 Karlsruhe Germany
+49 (0) 721 - 56 06 0
www.carlroth.de
Emergency Contacts
National Poisons Information Centre Beaumont Hospital
+353 1 809 2166
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS07
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Calcium hydroxide EC: 215-137-3 | 1305-62-0 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Provide fresh air. In all cases of doubt, or when symptoms persist, seek medical advice.
Symptoms: Cough, Dyspnoea
Rinse skin with water/shower. In case of skin irritation, consult a physician.
Symptoms: Irritation
In case of contact with eyes flush immediately with plenty of flowing water for 10 to 15 minutes holding eyelids apart and consult an ophthalmologist.
Symptoms: Risk of blindness, Risk of serious damage to eyes, Irritation
Rinse mouth. Call a doctor if you feel unwell.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
water, foam, alcohol resistant foam, dry extinguishing powder, ABC-powder
water jet
Non-combustible.
co-ordinate firefighting measures to the fire surroundings! Fight fire with normal precautions from a reasonable distance.
Firefighter Protection
In case of fire and/or explosion do not breathe fumes. Wear self-contained breathing apparatus.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use personal protective equipment as required. Avoid contact with skin, eyes and clothes. Do not breathe dust.
Keep away from drains, surface and ground water. Retain contaminated washing water and dispose of it.
Take up mechanically. Control of dust.
Related Products
Similar products with comparable safety profiles
Sodium hydroxide ≥98 %, Ph. Eur., USP, BP, pellets
CAS: 1310-73-2
Aluminium hydroxide 76,5 %, Ph.Eur., USP
CAS: 21645-51-2
Calcium hydroxide
CAS: 1305-62-0
Calcium Acetate, United States Pharmacopeia (USP) Reference Standard
CAS: 62-54-4
Barium hydroxide octahydrate 98 %, p.a., ACS, ISO
CAS: 12230-71-6
Calcium chloride ≥98 %, dried, powder
CAS: 10043-52-4
Calcium chloride dihydrate EMPROVE Ph Eur,BP,JP,USP,FCC,E 509
CAS: 10035-04-8
Potassium hydroxide, pellets Ph. Eur.
CAS: 1310-58-3
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Provision of sufficient ventilation. Avoid dust formation.
Store in a dry place.
Wash hands before breaks and after work. Keep away from food, drink and animal feedingstuffs.
Removal of dust deposits.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Wear suitable chemical protection gloves, tested according to EN 374. Material: NBR (Nitrile rubber), thickness: 0,3 mm, breakthrough time: >480 minutes (permeation: level 6). For special purposes, it is recommended to check the resistance to chemicals of the protective gloves mentioned above together with the supplier of these gloves. The times are approximate values from measurements at 22 °C and permanent contact. Increased temperatures due to heated substances, body heat etc. and a reduction of the effective layer thickness by stretching can lead to a considerable reduction of the breakthrough time. If in doubt, contact manufacturer. At an approx. 1.5 times larger / smaller layer thickness, the respective breakthrough time is doubled / halved. The data apply only to the pure substance. When transferred to substance mixtures, they may only be considered as a guide.
Use safety goggle with side protection.
Respiratory protection necessary at: Dust formation. Particulate filter device (EN 143). P2 (filters at least 94 % of airborne particles, colour code: White).
Keep away from drains, surface and ground water.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The material is stable under normal ambient and anticipated storage and handling conditions of temperature and pressure.
This material is not reactive under normal ambient conditions.
Violent reaction with: Acids
Keep away from heat. Decomposition takes place from temperatures above: >550 °C.
There is no additional information.
Hazardous combustion products: see section 5.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- Shipping Name
- not assigned
- Packing Group
- not assigned
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Calcium hydroxide ≥95 %, Ph.Eur., USP, BP?
The signal word is danger.
What is the physical form of Calcium hydroxide ≥95 %, Ph.Eur., USP, BP?
Calcium hydroxide ≥95 %, Ph.Eur., USP, BP is a solid with white - beige color. It has odourless odor.
What is the solubility of Calcium hydroxide ≥95 %, Ph.Eur., USP, BP?
Water solubility 1,845 g/l at 20 °C (ECHA)
What is Calcium hydroxide ≥95 %, Ph.Eur., USP, BP used for?
- Laboratory chemical - Laboratory and analytical use
What are the hazard statements for Calcium hydroxide ≥95 %, Ph.Eur., USP, BP?
This substance has 3 hazard statements:
- H315: Causes skin irritation
- H318: Causes serious eye damage
- H335: May cause respiratory irritation
What is the melting point of Calcium hydroxide ≥95 %, Ph.Eur., USP, BP?
The melting point is >450 °C (ECHA) and the boiling point is not determined.