1.01042
十二水合硫酸钾铝
EMPROVE® ESSENTIAL, Ph. Eur., BP, USP
别名:
Aluminium potassium sulfate dodecahydrate, Potassium aluminium sulfate, Alum potassium, Potassium alum
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关于此项目
线性分子式:
KAl(SO4)2 · 12 H2O
化学文摘社编号:
分子量:
474.39
UNSPSC Code:
12352302
EC Index Number:
233-141-3
MDL number:
Quality Segment
agency
BP, Ph. Eur., USP
product line
EMPROVE® ESSENTIAL
form
solid
pH
3.0-3.5 (20 °C, 100 g/L in H2O)
mp
92.5 °C
solubility
139 g/L
density
1.75 g/cm3 at 20 °C
application(s)
liquid formulation
pharmaceutical
solid formulation
storage temp.
2-30°C
SMILES string
[K+].[Al]1(O[S](=O)(=O)O1)O[S](=O)(=O)[O-].O.O.O.O.O.O.O.O.O.O.O.O
InChI
1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
InChI key
GNHOJBNSNUXZQA-UHFFFAOYSA-J
General description
Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.
Application
Pharmaceutical grade aluminium potassium sulfate dodecahydrate is used in pharmaceutical industries as pH adjuster, buffer agents, in medicine mainly as an adstringent (or styptic) and antiseptic.
Legal Information
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1010429029 | 04022536945910 |
| 1010420001 | 04027269279479 |
| 1010421000 | 04022536014920 |