High Purity Solid Sodium Aluminate as Catalyst / Catalyst Carrier
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Post Date:
Sep 17,2020
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Expiry Date:
Nov 16,2020
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Detailed Description:
Cas No. :11138-49-1
Quantity: 500
Specs:Al2O3:32-54% Na2O:36-40 PH:11,Fe:Max200ppm
Price:4.88 USD Kilograms
Payment Method: L/C,T/T
High Purity Solid Sodium Aluminate as Catalyst / Catalyst Carrier
Property: colorless, odorless, tasteless, strongly alkaline.
Solid type: It presents in white powder or granular, which is rapidly dissolved and become clarification in the water. It easily absorp moisture and CO2 in the air; after dissvolved in the water, the solution earily precipitates the Aluminum hydroxide, so it needs to add the NaoH to keep the stability.
Liquid type: It is transparent slurry and stable for long time. After cold water dilution, it will precipitate the Aluminum hydroxide.
Main Use:
In the construction process, this product can be used as leaking stoppage agent combined with the sodium silicate.
In the paper industry, this product can be used filler mixed with aluminum sulfate.
Water treatment: This product can be used as purifying agent, it can decrease the hardness of water and accelerate the suspended substance’s settlement.
In the cement construction, this product can be used as accelerator, which will accelerate the cement setting. It is the ideal additive for the underground working and rapid construction.
Petroleum chemical: this product can be used as raw material for the catalyst and catalyst carrier to produce the advanced white coating and it also can be used as surface treatment agent.
Others: this product is also widely used in the textile, printing, pharmaceutical, rubber, washing powder, and metal surface treatment,etc.
（We can produce as per clients’ special requirement.）
Specification:
Model
Na2Al2O4
≥ (%)
Al2O3
(%)
Na2O/Al2O3
insoluble (%)
Density
(g/cm3)
Shelf life
(month)
Liquid type
L-1
27
18
≥ 1.70
0.5
1.48
12
L-2
36.5
24
≥ 1.30
0.5
1.50
12
Solid type
LT1
61
39
1.25 ± 0.05
0.5
―
24
LT2
64
41
1.25 ± 0.05
0.5
―
24
LT3
76
48
1.25 ± 0.05
0.5
―
24
LT4
80
50
1.25 ± 0.05
0.5
―
24
LT5
90
54
1.25 ± 0.05
0.5
―
24
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CAS Registry Number:
11138-49-1
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Synonyms:
;aluminium sodium dioxide;Sodiumaluminate;dialuminum; oxygen(-2) anion;sodiooxysodium;sodium oxido(oxo)aluminum;
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Molecular Formula:
NaAlO2
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Molecular Weight:
163.9402
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Molecular Structure:
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Risk Codes:
R36/37/38:Irritating to eyes, respiratory system and skin.;
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