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Potassium hydrogen phthalate

NO SIGNAL WORD Crystalline solid SDS/MSDS
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Chemical Product Identification & Regulatory Data

Official chemical identifiers, CAS numbers, and regulatory compliance information

Basic Product Information

Product Name
Potassium hydrogen phthalate
Product Code
P1088

Regulatory Identifiers

CAS Number
N/A

Chemical Abstracts Service registry number - unique identifier for chemical substances

Uses Information

Identified Uses
Laboratory chemicals, Manufacture of substances

Overview

Potassium hydrogen phthalate commonly used laboratory chemicals, manufacture of substances.

Manage Your Safety Data Sheets

Organize and access your chemical safety data with ease.

GHS Hazard Classification & Safety Warnings

Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications

Classification Status

Classified

Signal Word

no signal word

GHS Hazard Pictograms & Safety Symbols

GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions

Hazard Statements

Precautionary Statements

Chemical Manufacturers & Supply Chain

Authorized suppliers, manufacturers, and distribution network information

Merck Life Science N.V.

national supplier

📍

Haarlerbergweg 21 A 1101 CH AMSTERDAM NETHERLANDS

🌍

NL

📞

+31 078 620-5411

📠

+31 078 620-5421

24/7 Emergency Response & Poison Control

Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies

CHEMTREC

📞

+(31)-858880596

🌍

NL

Emergency Contact

📞

112

🌍

NL

Chemical Composition & Hazardous Ingredients

Detailed component analysis, concentration ranges, and hazardous substance identification

Product Type

substance

General Composition

Synonyms: KHP, Potassium biphthalate, Potassium phthalate monobasic, Phthalic acidmonopotassium salt. Formula: C 8 H 5 KO 4. Molecular weight: 204,22 g/mol. CAS-No.: 877-24-7. EC-No.: 212-889-4.

Chemical Components & Hazardous Substances

Chemical Name CAS Number Concentration Hazardous
Potassium hydrogen phthalate
EC: 212-889-4
 877-24-7 Not specified ✓ Non-hazardous

Composition Notes

No components need to be disclosed according to the applicable regulations.

Emergency First Aid Measures

Critical first aid procedures for chemical exposure incidents and medical emergencies

🫁 Inhalation Exposure

fresh air.

🖐️ Skin Contact

Take off immediately all contaminated clothing. Rinse skin with water/ shower.

👁️ Eye Contact

rinse out with plenty of water. Remove contact lenses.

🍽️ Ingestion/Swallowing

make victim drink water (two glasses at most). Consult doctor if feeling unwell.

Related Chemical Substances & Alternative Products

Similar chemicals with comparable safety profiles and industrial applications

P
Potassium dihydrogen phosphate
No identifier available
D
Diethyl phthalate
No identifier available
P
Potassium hydrogen sulfate
No identifier available
P
Potassium pyrophosphate
No identifier available
D
Di-n-heptyl phthalate
No identifier available
B
Bis(2-ethylhexyl) phthalate
No identifier available
P
Potassium dihydrogen arsenate
No identifier available
D
Dimethyl phthalate
No identifier available

Technical Specifications & Material Properties

Physical state, chemical properties, melting point, boiling point, and material characteristics

🧪 Physical State
Crystalline solid
Critical Property
📊 Physical State Data
solid
📊 State Under Standard Conditions
Not available
👁️ Appearance
Not available
🎨 Colour
white
📊 Colour Intensity
Not available
📊 Form
Not available
👃 Odor
No data available
📊 Odor Threshold
Not available
🧪 Ph
4 at 25 C
🧊 Melting Point
295 - 300 C - dec. - 300 C at 977,5 hPa - OECD Test Guideline 103
Critical Property
💨 Boiling Point
No data available
Critical Property
🔥 Flash Point
197,3 C - Pensky-Martens closed cup
Critical Property
📊 Freezing Point
Not available
📊 Softening Point
Not available
📊 Solidification Point
Not available
📊 Cloud Point
Not available
📊 Crystallisation Point
Not available
📊 Relative Evaporation Rate
Not available
💨 Evaporation Rate
Not available
💨 Vapor Pressure
No data available
📊 Vapor Density
Not available
📊 Relative Density
No data available
📊 Bulk Density
Not available
⚖️ Density
1,571 g/cm3 at 20 C
Critical Property
🔥 Flammability
No data available
📊 Upper Explosive Limit
No data available
📊 Lower Explosive Limit
No data available
📊 Explosive Limits
Not available
📊 Auto Ignition Temperature
does not ignite
📊 Decomposition Temperature
No data available
💧 Solubility
Not available
📊 Partition Coefficient
log Pow: <= -3,9 at 30 C - Bioaccumulation is not expected.
📊 Solubility In Water
93 g/l at 30 C - OECD Test Guideline 105
📊 Solubility In Fat
Not available
📊 Molecular Weight
Not available
📊 Voc Content
Not available
📊 Metal Corrosion
Not available
📊 Dynamic Viscosity
No data available
📊 Kinematic Viscosity
No data available
📊 Properties Status
Not available

Exposure Controls & Personal Protective Equipment (PPE)

Occupational exposure limits, engineering controls, and required safety equipment

👁️ Eye Protection

Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses

😷 Respiratory Protection

required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type P1 The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.

🌍 Environmental Exposure Controls

Do not let product enter drains.

Transportation & Shipping Information

UN numbers, shipping names, transport classes, and regulatory transport requirements

Chemical Safety FAQ & Common Questions

Most frequently asked questions about safety, handling, storage, and regulatory compliance

What is the hazard signal word for Potassium hydrogen phthalate?

The signal word for this substance is "no signal word".

What is the physical form of Potassium hydrogen phthalate?

Potassium hydrogen phthalate is a crystalline solid with white color. It has no data available odor.

What is Potassium hydrogen phthalate used for?

Laboratory chemicals, Manufacture of substances

What is the melting point of Potassium hydrogen phthalate?

The melting point is 295 - 300 C - dec. - 300 C at 977,5 hPa - OECD Test Guideline 103 and the boiling point is No data available.