Potassium hydrogen phthalate, 1 X 500 g (P1088-500G)

MilliporeSigma® (Sigma-Aldrich)

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P1088-500G

$202.00

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Potassium hydrogen phthalate (KHP) is a semi-organic salt that is a member of the alkali acid phthalate series. KHP crystals are useful in devices because of their electro-optical properties. It usually acts as a model compound due to its well-developed surface pattern on the (010) face that can be easily observed by optical microscopy. Potassi…

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SDS

cation traces	Fe: <0.0005%
cation traces	Al: <0.0005%
impurities	<0.005% Insoluble matter
InChI	1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1
form	powder or crystals
cation traces	Zn: <0.0005%
InChI key	IWZKICVEHNUQTL-UHFFFAOYSA-M
Quality Level	200
cation traces	Ca: <0.005%
assay	≥99.95%
impurities	<0.005% Phosphorus (P)
cation traces	NH4+: <0.05%
SMILES string	[K+].OC(=O)c1ccccc1C([O-])=O
CAS_NO	877-24-7
cation traces	Cu: <0.0005%
pH	4
anion traces	chloride (Cl-): <0.003%
cation traces	Pb: <0.001%
product line	BioXtra
anion traces	sulfur compounds (as SO42-): ≤0.002%
cation traces	Na: <0.005%
mp	295-300 °C (dec.) (lit.)
cation traces	Mg: <0.0005%

Potassium hydrogen phthalate, 1 X 500 g (P1088-500G)

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Potassium hydrogen phthalate, 1 X 500 g (P1088-500G)

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