Potassium phthalate monobasic

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Identify Properties Safty Prices Suppliers 2 Links

CAS 877-24-7

Formula C8H5KO4

MDL MFCD00013070

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
441137940193	Potassium phthalate monobasic (441137940193)		on request	+ -

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Identify

Synonyms:

cod standard ; flj25787 ; buffer, ph 1.0 ; mgc70625 ; khp solution ; kap ; cip2 ; pbs ; buffer ; buffer o

CAS:

877-24-7

EINECS:

212-889-4

Molecular Formula:

C8H5KO4

MDL:

MFCD00013070

SMILES:

C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

Properties

Molecular Weight:

204.22 g·mol−1

Density:

1.006 g/mL at 20 °C

Melting point:

295-300 °C (dec.)(lit.)

Boiling point:

98.5-99.5 ; °C/740 ;mmHg(lit .)

Solubility:

H₂O: 100 mg/mL, clear, colorless

Physical Description:

white crystalline powder

Safety Information

Hazard Symbols: Xi, C, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/38-36/37/38-34-61-60 (R)

Safety Codes:

26-36-24/25-22-45-36/37/39-53 (S)

WGK Germany:

RID / ADR:

UN 1789 8 / PG 3

RTECS:

CZ4326000

Storage temperature:

Store at RT.

Prices

For Potassium phthalate monobasic we can currently show 3 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 219.00 for 1 kg to USD 34.00 per 100 g in 2024 .