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Merck
CN

12605

Potassium bisulfate

puriss., 98-102%

Synonym(s):

Potassium hydrogen sulfate

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About This Item

Linear Formula:
KHSO4
CAS Number:
Molecular Weight:
136.17
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-594-1
MDL number:
Assay:
98-102%
Form:
solid
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grade

puriss.

assay

98-102%

form

solid

impurities

≤0.002% ammonium (NH4), ≤0.002% heavy metals (as Pb)

mp

214 °C (lit.)

density

2.32 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤20 mg/kg

cation traces

Ca: ≤200 mg/kg, Fe: ≤20 mg/kg

SMILES string

[K+].OS([O-])(=O)=O

InChI

1S/K.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1

InChI key

CHKVPAROMQMJNQ-UHFFFAOYSA-M



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pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Ashley C Parker et al.
Clinical orthopaedics and related research, 469(11), 3008-3015 (2011-05-10)
Local drug delivery has substantial potential to prevent infections compared with systemic delivery. Although calcium sulfate (CaSO(4)) has been studied for local drug delivery and two types are commercially available, it is unknown whether they differentially release antibiotics. We determined
Jinyong Yan et al.
Bioresource technology, 102(7), 4755-4758 (2011-02-01)
A dual modification procedure composed of cross-linking and protein coating with K(2)SO(4) was employed to modify Geotrichum sp. lipase for catalyzing biodiesel production from waste cooking oil. Compared to single modification of protein coating with K(2)SO(4), the dual modification of
Antonio Scarano et al.
Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons, 68(5), 964-968 (2010-03-13)
Calcium sulfate (CaS) is a simple, biocompatible material with a very long, safe clinical history in several different fields of medicine. CaS is a rapidly resorbing material that leaves behind a calcium phosphate lattice, which promotes bone regeneration and hemostasis.



Global Trade Item Number

SKUGTIN
1533002-200MG04061838740755
P6126-50G04061832092768
P6126-25G04061834392958
BP28404061834419785
Y000068304061837577673
P8155-1VL04061834401070
PHR1017-500MG04061835236916
P6126-100G04061835253401
P6126-10G04061834392941
P125000004061834354277
P6126-5G04061835253418