P3786
Potassium phosphate dibasic
ACS reagent, ≥98%
동의어(들):
Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
K2HPO4
CAS 번호:
Molecular Weight:
174.18
UNSPSC Code:
12352302
PubChem Substance ID:
eCl@ss:
38070212
NACRES:
NA.21
EC Number:
231-834-5
MDL number:
Assay:
≥98%
Grade:
ACS reagent
Form:
powder
Solubility:
water: soluble (completely)
grade
ACS reagent
Quality Level
agency
suitable for SM 5210
assay
≥98%
form
powder
impurities
≤0.001% Nitrogen compounds (as N), ≤0.01% Insoluble matter
loss
≤1.0% loss on drying, 105°C
pH
8.5-9.6 (25 °C, 5% in solution)
solubility
water: soluble (completely)
anion traces
chloride (Cl-): ≤0.003%, sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%, Na: ≤0.05%, heavy metals: ≤5 ppm (by ICP-OES)
SMILES string
[K+].[K+].OP([O-])([O-])=O
InChI
1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key
ZPWVASYFFYYZEW-UHFFFAOYSA-L
Application
Potassium phosphate dibasic has been used in the preparation of MMG (maltose, methyl green) medium, phosphate buffered saline and hypotonic solution.
Other Notes
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
저장 등급
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
관련 콘텐츠
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| P3786-2.5KG | 04061834373018 |
| P3786-4X2.5KG | 04061834373025 |
| P3786-500G | 04061835349524 |
| P3786-100G | 04061835349494 |
| P3786-1KG | 04061835349500 |