Aluminum potassium sulfate dodecahydrate
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Aluminum potassium sulfate dodecahydrate
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CAS No:
7784-24-9
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Formula:
Al.2H2O4S.12H2O.K
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Chemical Name:
Aluminum potassium sulfate dodecahydrate
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Synonyms:
Sulfuric acid,aluminum potassium salt (2:1:1),dodecahydrate;Potassium alum dodecahydrate;Potassium aluminum sulfate dodecahydrate;Aluminum potassium sulfate (AlK(SO4)2),dodecahydrate;Aluminum potassium disulfate dodecahydrate;Potassium aluminum disulfate dodecahydrate;Potassium aluminum sulfate dodecahydrate (KAl(SO4)2.12H2O);Aluminum potassium sulfate dodecahydrate;Aluminium potassium sulfate dedecahydrate;13978-93-3;31395-94-5
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CAS No:
Description
white to colourless crystals Aluminum is the most commonly available element in homes and workplaces. Aluminum is readily available for human ingestion through the use of food additives, antacids, buffered aspirin, astringents, nasal sprays, and antiperspirants; from drinking water; from automobile exhaust and tobacco smoke; and from using aluminum foil, aluminum cookware, cans, ceramics, and fi reworks. Workers who are at risk for toxicity are those in refi neries, foundries and also weld
Potassium aluminium sulfate dodecahydrate is a hydrate resulting from the the formal combination of anhydrous potassium aluminium sulfate with 12 mol eq. of water. It has a role as an astringent, a flame retardant and a mordant. It is a hydrate, an aluminium salt, a metal sulfate and a potassium salt. It contains an aluminium(3+) and a potassium aluminium sulfate.
Aluminum potassium sulfate dodecahydrate Basic Attributes
474.39
473.975464
233-141-3
1L24V9R23S
28332990
Characteristics
189
-0.94850
White Solid
1.757 g/mL at 25 °C(lit.)
92 °C(lit.)
330°C at 760 mmHg
H2O: soluble 0.5M, clear, colorless
Store at RT.
Safety Information
NONH for all modes of transport
3
36/38-22-36/37/38-21/22
22-24/25-37/39-26-36-20-13-2
WS5690000
Xn,Xi
Warehouse ventilated, low temperature and dry
Stable. Incompatible with steel, aluminium, copper, zinc, bases, strong oxidizing agents.
Drug Information
Substances that augment, stimulate, activate, potentiate, or modulate the immune response at either the cellular or humoral level. The classical agents (Freund's adjuvant, BCG, Corynebacterium parvum, et al.) contain bacterial antigens. Some are endogenous (e.g., histamine, interferon, transfer factor, tuftsin, interleukin-1). Their mode of action is either non-specific, resulting in increased immune responsiveness to a wide variety of antigens, or antigen-specific, i.e., affecting a restricted type of immune response to a narrow group of antigens. The therapeutic efficacy of many biological response modifiers is related to their antigen-specific immunoadjuvanticity. (See all compounds classified as Adjuvants, Immunologic.)
alum
Aluminum potassium sulfate dodecahydrate Use and Manufacturing
Used as papermaking rosin glue settling agent, muddy water purification aid settling agent, photographic paper hardening agent, foam rubber auxiliary foaming agent, printing and dyeing mordant, etc.; raising agent; buffering agent; neutralizing agent; curing agent. Use Aluminum-chromium, aluminum-formaldehyde combined tanning of fur, dosage 15g/L. Used as a sedimentation aid for purifying turbid water. Used as a settling agent for rosin gum in the paper industry. The photosensitive industry is used as a fixer and a hardener for photographic paper. In printing and dyeing industry, it is used as mordant and anti-dyeing agent in anti-discharge process. Used as electro-galvanizing conductive agent in electroplating. In addition, it is also used as a foam rubber auxiliary foaming agent.
Computed Properties
Molecular Weight:474.4
Hydrogen Bond Donor Count:12
Hydrogen Bond Acceptor Count:20
Exact Mass:473.9754804
Monoisotopic Mass:473.9754804
Topological Polar Surface Area:189
Heavy Atom Count:24
Complexity:62.2
Covalently-Bonded Unit Count:16
Compound Is Canonicalized:Yes
Drug Function and Efficacy
Anti-inflammatory, antiviral, regulate immune cells, eliminate hepatitis viruses, repair damaged liver cells, and improve immune function
Registered Holders
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Merck CHEMICALS (SHANGHAI) Co., Ltd.
Inactive
China
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Hunan Jiudian HONGYANG Pharmaceutical Co., Ltd.
Inactive
China
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Germany Kechi Pharmaceutical Co., Ltd.
Inactive
China
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