Naphthenic acids, calcium salts
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Naphthenic acids, calcium salts
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CAS No:
61789-36-4
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Chemical Name:
Naphthenic acids, calcium salts
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Synonyms:
Naphthenic acids,calcium salts;Naphthenic acid,calcium salt;Calcium naphthenates;Naphthex Ca;Naphthenic acids,calcium salt;Naphthex Ca3%;DN-B 60;947734-01-2
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CAS No:
Safety Information
III
9
1993
10
16
P264, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, P362
H315
|Danger|H315 (31.32%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, and P362|Aggregated GHS information provided by 264 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Naphthenic acids, calcium salts Use and Manufacturing
Add naphthenic acid to the reaction pot, add the same amount of water, stir and heat to 90-100°C, slowly add 10-20% sodium hydroxide solution for saponification reaction, until the solution is transparent and the pH value is 7.5-9. Sodium naphthenate solution. Then use calcium salt solution and sodium naphthenate solution for metathesis reaction, then wash with 120# gasoline to remove impurities, then dehydrate, deoil, and add 200# gasoline to dilute to obtain the finished product. The calcium content of industrial products is ≥4%. Kg/ton naphthenic acid 830 calcium chloride 200 200# gasoline 48
Mainly used as a varnish drier, adhesive and fabric waterproofing agent, but also used to make lakes.
Naphthenic acids, calcium salts: ACTIVE
Computed Properties
Molecular Weight:382.4
Hydrogen Bond Acceptor Count:4
Exact Mass:382.0517998
Monoisotopic Mass:382.0517998
Topological Polar Surface Area:80.3
Heavy Atom Count:27
Complexity:195
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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