{"id":112952,"date":"2026-05-02T06:47:42","date_gmt":"2026-05-02T06:47:42","guid":{"rendered":"https:\/\/mobiletoilets4hire.co.za\/?post_type=product&p=112952"},"modified":"2026-05-02T06:47:52","modified_gmt":"2026-05-02T06:47:52","slug":"phenolphthalein-acs-reagent","status":"publish","type":"product","link":"https:\/\/mobiletoilets4hire.co.za\/?product=phenolphthalein-acs-reagent","title":{"rendered":"Phenolphthalein ACS Reagent"},"content":{"rendered":"

Phenolphthalein \ufffd\ufffd\ufffd Identification of Product<\/strong>
Chemical Code: CHE-I-P01
Chemical Name: Phenolphthalein
Chemical Grade: ACS Reagent
Chemical Formula: C\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdH\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdO\ufffd\ufffd\ufffd
Chemical Weight: 318,32 g\/mol
CAS No: 77-09-8
Chemical Synonyms: Phthalin, Phenolphthaline<\/p>\n

Phenolphthalein \ufffd\ufffd\ufffd Hazards Identification<\/strong>
REACH No: No Data Available
Signal Word: Danger
Supplemental Hazard Information: Restricted to professional users.
Additional Hazard Information: This substance contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher<\/p>\n

Phenolphthalein \ufffd\ufffd\ufffd Hazards statements<\/strong>
H341 \ufffd\ufffd\ufffd Suspected of causing genetic defects.
H350 \ufffd\ufffd\ufffd May cause cancer.
H361f \ufffd\ufffd\ufffd Suspected of damaging fertility<\/p>\n

Precautionary statements<\/strong>
P201 \ufffd\ufffd\ufffd Obtain special instructions before use.
P280 \ufffd\ufffd\ufffd Wear protective gloves\/ protective clothing\/ eye protection\/ face protection.
P308 + P313 \ufffd\ufffd\ufffd IF exposed or concerned: Get medical advice\/ attention<\/p>\n

Phenolphthalein \ufffd\ufffd\ufffd Composition of Chemical<\/strong>
Chemical Formula: C\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdH\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdO\ufffd\ufffd\ufffd
EC No 1272\/2008: No Data Available
First Aid Measures
General Advice: Consult a physician. Show this safety data sheet to the doctor in attendance
If: Inhaled: If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician
If: Skin Contact: Wash off with soap and plenty of water. Consult a physician
If: Eye Contac: Flush eyes with water as a precaution.
If: Swallowed: Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician
Important Symptoms: The most important known symptoms and effects are described in the labeling section.
Immediate Medical Attention: No Data Available<\/p>\n

Phenolphthalein \ufffd\ufffd\ufffd Firefighting Measures<\/strong>
Extinguishing Media: Use Water spray, Alcohol-resistant foam, Dy chemical or Carbon Dioxide
Hazards Arising: No Data Available
Advice for Firefighters: Wear self-contained breathing apparatus for firefighting if necessary.
Info for Firefighting: No Data Available<\/p>\n

Accidental Release Measures<\/strong>
Personal Precautions: Use personal protective equipment.
Avoid dust formation.
Avoid breathing vapours, mist or gas.
Ensure adequate ventilation.
Evacuate personnel to safe areas.
Avoid breathing dust.
Environmental Precautions: Prevent further leakage or spillage if safe to do so.
Do not let product enter drains
Method for Containment: Pick up and arrange disposal without creating dust.
Sweep up and shovel.
Keep in suitable, closed containers for disposal.
Handling and Storage
Personal Precautions: Avoid contact with skin and eyes.
Avoid formation of dust and aerosols.
Avoid exposure \ufffd\ufffd\ufffd obtain special instructions before use.
Provide appropriate exhaust ventilation at places where dust is formed
Environmental Precautions: Store in cool place.
Keep container tightly closed in a dry and well-ventilated place
Exposure Controls | Personal Protection
Derived No Effect Level (DNEL)
Workers | Application Area | Exposure Routes | Health Effect | Value
No Data Available
Consumers | Application Area | Exposure Routes | Health Effect | Value
No Data Available
Predicted No Effect Concentration (PNEC)
No Data Available
Engineering Controls: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.
Eye\/Face Protection: Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin Protection: Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove\ufffd\ufffd\ufffds outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89\/686\/EEC and the standard EN 374 derived from it.
Full contact \ufffd\ufffd\ufffd
Material: Nitrile rubber. Minimum layer thickness: 0,11 mm
Break through time: 480 min. Material tested: Dermatril\ufffd\ufffd
Splash contact \ufffd\ufffd\ufffd
Material: Nitrile rubber. Minimum layer thickness: 0,11 mm
Break through time: 480 min. Material tested: Dermatril\ufffd\ufffd
Data source: KCL GmbH, D-36124. Test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
Body Protection: Impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory Protection: Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).<\/p>\n

Physical and Chemical Properties<\/strong>
Appearance: White to Off-White powder
Odour: No Data Available
Odour Threshold: No Data Available
pH: No Data Available
Melting Point: No Data Available
Boiling Point: > 450 \ufffd\ufffdC at 1.013 hPa (OECD Test Guideline 103)
Flash Point: No Data Available
Evaporation: No Data Available
Flammability: No Data Available
Upper\/Lower Flammability or Explosive Limits: No Data Available
Vapour pressure: No Data Available
Vapour density: No Data Available
Relative density: No Data Available
Water solubility: Slightly soluble
Partition Coefficien: log Pow: 0,9 at 25 \ufffd\ufffdC (OECD Test Guideline 107)
Auto-ignition Temperature: 397 \ufffd\ufffdC
Decomposition Temperature: No Data Available
Viscosity: No Data Available
Explosive properties: No Data Available
Oxidizing properties: No Data Available
Other Safety Info: No Data Available<\/p>\n

Stability and Reactivity<\/strong>
Reactivity: No Data Available
Chemical Stability: Stable under recommended storage conditions.
Possibility of hazardous reactions: No Data Available
Conditions to Avoid: No Data Available
Incompatible Materials: Strong Oxidizing Agents
Hazardous Decomposition Products: Hazardous decomposition products formed under fire conditions \ufffd\ufffd\ufffd Carbon Oxides.<\/p>\n

Toxicological Information<\/strong>
Acute Toxicity: No Data Available
Skin Corrosion\/Irritation: No Data Available
Serious Eye damage | Eye Irritation: No Data Available
Cell Mutagenicity: In vitro tests showed mutagenic effects
Hamster \ufffd\ufffd\ufffd ovary \ufffd\ufffd\ufffd Cytogenetic analysis
Mouse \ufffd\ufffd\ufffd Micronucleus test
Carcinogenicity: Carcinogenicity \ufffd\ufffd\ufffd Rat \ufffd\ufffd\ufffd Oral:
Tumorigenic: Carcinogenic by RTECS criteria. Kidney, Ureter, Bladder: Tumors. Endocrine: Adrenal cortex tumors.
Carcinogenicity \ufffd\ufffd\ufffd Mouse \ufffd\ufffd\ufffd Oral:
Tumorigenic: Carcinogenic by RTECS criteria. Endocrine: Tumors. Skin and Appendages: Other: Tumors.
Possible human carcinogen
IARC: 2B \ufffd\ufffd\ufffd Group 2B: Possibly carcinogenic to humans (Phenolphthalein)
Reproductive toxicity: Suspected human reproductive toxicant
Specific Target Organ Toxicity \ufffd\ufffd\ufffd Single Exposure: No Data Available
Specific Target Organ Toxicity \ufffd\ufffd\ufffd Repeated Exposure: No Data Available
Aspiration Hazard: No Data Available<\/p>\n

Ecological Information<\/strong>
Ecological Toxicity: No Data Available
Ecological Persistence and degradability: Biodegradability:
Aerobic \ufffd\ufffd\ufffd Exposure time 28 d
Result: 76 % \ufffd\ufffd\ufffd Readily biodegradable.
(OECD Test Guideline 301F)
Bioaccumulative Potential: No Data Available
Mobility in Soil: No Data Available
Results of PBT and vPvB Assessment: This substance contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher.
Other Adverse Effect: No Data Available<\/p>\n

Disposal Considerations<\/strong>
Waste Treatment Methods: Product \ufffd\ufffd\ufffd Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Contaminated packaging \ufffd\ufffd\ufffd Dispose of as unused product.<\/p>\n

Transport Information<\/strong>
UN Number: ADR\/RID: \ufffd\ufffd\ufffd
IMDG: \ufffd\ufffd\ufffd
IATA: \ufffd\ufffd\ufffd
UN Shipping Hazard: ADR\/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport Hazard Class: ADR\/RID: \ufffd\ufffd\ufffd
IMDG: \ufffd\ufffd\ufffd
IATA: \ufffd\ufffd\ufffd
Packaging Group: ADR\/RID: \ufffd\ufffd\ufffd
IMDG: \ufffd\ufffd\ufffd
IATA: \ufffd\ufffd\ufffd
Environmental Hazards: ADR\/RID: no
IMDG Marine pollutant: no
IATA: no
Special Precautions: No Data Available
Regulatory Information
Safety, Health and environmental regulations: Authorisations and\/or restrictions on use:
REACH \ufffd\ufffd\ufffd Restrictions on the manufacture, placing on the market and use of certain dangerous substances, preparations and articles: Phenolphthalein
REACH \ufffd\ufffd\ufffd Candidate List of Substances of Very High Concern for Authorisation: Phenolphthalein
This safety datasheet complies with the requirements of Regulation (EC) No. 1907\/2006.
Chemical Safety Assessment: For this product a chemical safety assessment was not carried out.
Additional Info: RTECS: SM8380000
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.<\/p>\n

Disclaimer
The information stated above is considered to be correct, but does not claim to be inclusive and shall only be used as a guideline. The information provided by this document is confirmed by our continuous updating of knowledge and adheres to the products appropriate safety precautions. It does not represent any guarantee of the product\ufffd\ufffd\ufffds
properties. RLS Chemicals and its Associates shall not be held accountable for any damage\ufffd\ufffd\ufffds consequent of handling the above product.<\/p>\n

Add to Wishlist<\/p>\n

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Appearance: White powder<\/b><\/p>\n

Density: 1,3 g\/cm\ufffd\ufffd<\/b><\/p>\n

Solubility in other solvents: Insoluble in benzene and hexane; very soluble in ethanol & ether; slightly soluble in DMSO<\/b><\/p>\n

Solubility in water: 400 mg\/l<\/b><\/p>\n

Molar mass: 318,31 g\/mol<\/b><\/p>\n

Melting point: 260 \ufffd\ufffdC<\/b><\/p>\n

Phenolphthalein <\/b>is a commonly used pH indicator in acid-base titrations. It remains colorless in acidic solutions and changes to pink in basic solutions (pH above 8.2), making it an effective tool for visually identifying the endpoint of a titration.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[40241],"product_tag":[45396],"class_list":["post-112952","product","type-product","status-publish","product_cat-powders-dyes","product_tag-phenolphthalein-acs-reagent","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/product\/112952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=112952"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=112952"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=112952"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=112952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}