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250g Potassium phosphate monobasic=磷酸二氫鉀
參考價 | ¥ 2678 |
訂貨量 | ≥1 |
- 公司名稱 武漢基因美生物科技有限公司
- 品牌 Sigma-Aldrich
- 型號 250g
- 產(chǎn)地 美國
- 廠商性質(zhì) 經(jīng)銷商
- 更新時間 2015/8/13 3:47:09
- 訪問次數(shù) 957
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60221 Fluka
Potassium phosphate monobasic
for HPLC, ≥99.5%
Potassium phosphate monobasic=磷酸二氫鉀
【英文名稱】
BUFFER CONCENTRATE II FROM POTASSIUM DIHYDROGEN PHOSPHATE
DIPOTASSIUM HYDROGEN PHOSPHATE
KALII DIHYDROGENOPHOSPHAS
MKP
MONOBASIC POTASSIUM PHOSPHATE
MONO-POTASSIUM
MONOPOTASSIUM PHOSPHATE
PHOSPHATE, ANALYTICAL STANDARD
PHOSPHATE HIGH
PHOSPHATE ION CHROMATOGRAPHY STANDARD
PHOSPHATE LOW
PHOSPHATE LOW NO 2
PHOSPHATE SINGLE COMPONENT STANDARD
PHOSPHATE STANDARD SOLUTION
POTASSIUM ACID PHOSPHATE
POTASSIUM BIPHOSPHATE
POTASSIUM DIHYDROGEN ORTHOPHOSPHATE
POTASSIUM DIHYDROGEN PHOSPHATE
POTASSIUM DIHYDROGEN PHOSPHATE CONCENTRATE II
POTASSIUM DIHYDROGEN PHOSPHATE (MONOBASIC)
【中文名稱】
磷酸一鉀
磷酸二氫鉀(農(nóng)用)
磷酸二氫鉀
磷酸二氫鉀
二氫磷酸鉀
磷酸根標(biāo)準(zhǔn)液
磷酸鉀單水合物
酸性磷酸鉀
飼料用磷酸二氫鉀
飼料用磷酸一鉀
食用磷酸二氫鉀
食用磷酸一鉀
磷酸二氫鉀, ACS, 99.0% MIN
磷酸二氫鉀, 98+%
磷酸二氫鉀, PURATRONIC|R, 99.999% (METALS BASIS), SI 10PPM
Synonym: | Monopotassium phosphate, Potassium dihydrogen phosphate, prim.-Potassium phosphate |
CAS Number: | 7778-77-0 |
Linear Formula: | KH2PO4 |
Molecular Weight: | 136.09 |
EC Number: | 231-913-4 |
MDL number: | MFCD00011401 |
PubChem Substance ID: | 24881814![]() |
性質(zhì)
grade | for HPLC |
description | anhydrous |
assay | ≥99.5% (T) |
≥99.5% | |
pKa (25 °C) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
mp | 252.6 °C(lit.) |
solubility | H2O: soluble0.1 g/mL at 25 °C, clear, colorless |
density | 2.338 g/mL at 25 °C(lit.) |
λ | 10 % in H2O |
UV absorption | λ: 210 nm Amax: 0.1 |
λ: 220 nm Amax: 0.06 | |
λ: 230 nm Amax: 0.04 | |
λ: 300 nm Amax: 0.02 | |
λ: 500 nm Amax: 0.02 | |
suitability | corresponds to standard for RP gradient test |
corresponds to standard for filter test |