Potassium hydrogen phthalate

CAS No.	877-24-7
Chemical Name:	Potassium hydrogen phthalate
Synonyms:	PBS;KAP;CIP2;BUFFER;BUFFER O;FLJ25787;MGC70625;COD STANDARD;KHP solution;BUFFER, PH 1.0
CBNumber:	CB1132397
Molecular Formula:	C8H5KO4
Formula Weight:	204.22
MOL File:	877-24-7.mol

Potassium hydrogen phthalate Property

mp :	295-300 °C (dec.)(lit.)

bp :	98.5-99.5 ;°C/740 ;mmHg(lit .)

density :

1.006 g/mL at 20 °C

storage temp. :

Store at RT.

solubility :

H₂O: 100 mg/mL, clear, colorless

Water Solubility :

80 G/L (20 ºC)

Merck :

14,7612

BRN :

3637128

Stability::

Stable. Incompatible with strong oxidizing agents.

CAS DataBase Reference:

877-24-7(CAS DataBase Reference)

EPA Substance Registry System:

1,2-Benzenedicarboxylic acid, monopotassium salt(877-24-7)

Safety

Hazard Codes :

Xi,C,T

Risk Statements :

36/38-36/37/38-34-61-60

Safety Statements :

26-36-24/25-22-45-36/37/39-53

RIDADR :

UN 1789 8/PG 3

WGK Germany :

RTECS :

CZ4326000

F :

Potassium hydrogen phthalate Chemical Properties,Usage,Production

Chemical Properties
white crystalline powder

Potassium hydrogen phthalate Preparation Products And Raw materials

Raw materials
Potassium hydroxide Phthalic anhydride

Preparation Products

Potassium hydrogen phthalate Suppliers Global( 133)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD	021-20337333/400-620-6333	021-50323701	sale@aladdin-e.com	CHINA	24330	65
ShangHai DeBang Chemical Co., Ltd.	021-61531158	021-66315205	910583793@qq.com	CHINA	303	58
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
3B Pharmachem (Wuhan) International Co.,Ltd.	86-21-50328103 * 801、802、803、804 Mobile:18930552037	86-21-50328109	67055399@qq.com	CHINA	15983	69
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
BeiJing Hwrk Chemicals Limted	4006990298 010-57411839 020-31335234 021-51691807	010-87653215 0757-86311057 021-55236763	sales@hwrkchemical.com	CHINA	12649	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10815	60

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Building Blocks Biochemicals and Reagents Analytical Standards Analytical Reagents BioChemical Alphabetic Amines Analytical Chromatography Product Catalog Biochemicals Biological Buffers BioChemika Ultra C10 to C11 C8 Carbonyl Compounds Chelation/Complexation Compounds Chelators 877-24-7 BUFFER BUFFER CONCENTRATE, PH 6.00 BUFFER CONCENTRATE, PH 7.00 BUFFER MIXTURE, PH 6.8 BUFFER O BUFFER, PH 1.0 BUFFER, PH 1.00 BUFFER, PH 11.00 BUFFER, PH 1.2 BUFFER, PH 12.00 BUFFER, PH 12.45 BUFFER, PH 12.72 BUFFER, PH 1.68 BUFFER, PH 2.00 BUFFER, PH 10.00 BUFFER, PH 10.00, COLOR CODE BLUE BUFFER, PH 1.07 BUFFER PH 10, BLUE BUFFER, PH 2.5 BUFFER, PH 3.00 BUFFER, PH 4.00 BUFFER, PH 4.00, COLOR CODE RED BUFFER, PH 4.00, RED BUFFER, PH 4.01 BUFFER PH 4.0 RED BUFFER, PH 4.45 BUFFER, PH 5.00 BUFFER, PH 6.00 BUFFER, PH 7.00 BUFFER, PH 7.00, COLOR CODE YELLOW BUFFER, PH 7.00, YELLOW BUFFER SALT, PH 6.86 BUFFER SALT, PH 7.41 BUFFER SOLUTION PH 12.0 BUFFER SOLUTION PH 12.00 BUFFER SOLUTION PH 12.45 BUFFER SOLUTION PH 12.454 BUFFER SOLUTION PH 12.75 BUFFER SOLUTION PH 13.0 BUFFER SOLUTION PH 13.00 BUFFER SOLUTION PH 1.679