Produse pentru alcool etilic în alb (5)
Anhidrid ftalic
Phthalic Anhydride is an organic compound. It is a very useful chemical compound which is industrially produced from the catalytic oxidation of naphthalene or ortho-xylene directly to phthalic anhydride. It is classified as an aromatic dicarboxylic acid and its chemical formula is C8H4O3.
Boiling Point:284 °C
Melting Point:131-134 °C
Density:153g/cm3
Vapour Density:5.1 (vs air)
Flash Point:152 °C
Sulfat feros - Monohidrat
- Eisensulfat Klasse А — FeSO4 . n H2O
- Eisensulfat Klasse В — FeSO4 . n H2O
- Eisensulfat Klasse C — FeSO4 . n H2O
- Eisensulfat Klasse F — FeSO4 . n H2O
Verwendungszweck:
Eisensulfat ist hauptsächlich als Reduktionsmittel in der Zementindustrie verwendet, um den Gehalt an Cr(VI)-Chrom zu reduzieren. Es wird auch als Gerinnungsmittel für die Wasser- und Abwasserbehandlung verwendet. Eisensulfat ist eine wirksame Eisenquelle für alle Arten und Kategorien von Tieren. Eisensulfat ist auch als Futtermittelzusatz für Tiere verwendet.
Aussehen: Schüttkristalle von graugrün bis graubraun.
Sodă Caustică Lichidă 50% / Lichid de Hidroxid de Sodiu 50% - Sodă Caustică
Liquid Caustic Soda Lye is basic a solution of sodium hydroxide. Depending on the intended application, it can be diluted to 32% or 50 %. The solution is colourless and does not have any smells. It is a salt formed by the reaction of sodium and water
HS Code:281511
Eritrobat de sodiu - Substanțe chimice industriale
Sodium erythorbate is a chemical that is particularly useful in the food industry. It is the sodium salt of erythorbic acid, and it is produced from different sugar sources such as beets, corn, and sugar cane. It has the chemical formula C6H7NaO6. It is non reactive in its dry, crystalline state but reacts readily with oxidizing agents when in solution with water.
Boiling Point:Unavailable
Melting Point:Unavailable
Moisture:3% max
Purity:98 - 100.5%
pH:5.5 - 8.0
Sodă caustică lichidă 32% / Lichid de hidroxid de sodiu 32% - Sodă caustică lichidă
Liquid Caustic Soda Lye is basic a solution of sodium hydroxide. Depending on the intended application, it can be diluted to 32% or 50 %. The solution is colourless and does not have any smells. It is a salt formed by the reaction of sodium and water.
NaOH≥:32.0
Na2CO3≤:0.06
NaCl ≤:0.0001
Fe2O3≤:0.0005
CaO≤:0.001