Sodium lignosulfonate

Bezeichnung:Sodium lignosulfonate

CAS-Nr8061-51-6

Englisch Name:Sodium lignosulfonate

CBNumberCB9282256

SummenformelC20H24Na2O10S2

Molgewicht534.51

MOL-DateiMol file

Sodium lignosulfonate physikalisch-chemischer Eigenschaften

Löslichkeit	H₂O: soluble
Aggregatzustand	powder to crystal
Farbe	Black
PH	3.5 (10wt. %)
EPA chemische Informationen	Sodium lignosulfonate (8061-51-6)

Sicherheit

S-Sätze:	24/25
WGK Germany	1
RTECS-Nr.	OI6174000
HS Code	3804.00.1000
Giftige Stoffe Daten	8061-51-6(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Sodium lignosulfonate Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Verwenden
Dispersing agent for dyestuffs, wax emulsions, pigments, water treatment and cleaners.
Verwenden
Binder for ceramics, dispersing agent for pigments and in water treatment, stabilizer for wax and O/W emulsions, and tanning agent.
Allgemeine Beschreibung
Light tan powder.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
An oxidizing acid. Oxidizing acids are generally soluble in water with the release of hydrogen ions. The resulting solutions have pH's of less than 7.0. Materials in this group react with chemical bases (for example: amines and inorganic hydroxides) to form salts. These neutralization reactions occur as the base accepts hydrogen ions that the acid donates. Neutralizations can generate dangerously large amounts of heat in small spaces. The dissolution of acids in water or the dilution of their concentrated solutions with water may generate significant heat. The addition of water acids often generates sufficient heat in the small region of mixing to boil some of the water explosively. The resulting "bumping" spatters acid widely. These materials have significant ability as oxidizing agents. but that ability varies (for example, from high for nitric acid to low for sulfuric acid and most sulfonic acids). They can react with active metals, including iron and aluminum, and also many less active metals, to dissolve the metal and liberate hydrogen and/or toxic gases. Like other acids, materials in this group can initiate polymerization in certain classes of organic compounds. Their reactions with cyanide salts and compounds release gaseous hydrogen cyanide. Flammable and/or toxic gases are also often generated by their reactions with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and weak or strong reducing agents. Additional gas-generating reactions occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), and even carbonates: the carbon dioxide gas from the last is nontoxic but the heat and spattering from the reaction can be troublesome. Acids often catalyze (increase the rate of) chemical reactions.
Brandgefahr
Flash point data for Sodium lignosulfonate are not available. Sodium lignosulfonate is probably combustible.

Sodium lignosulfonate Upstream-Materialien And Downstream Produkte

Sodium lignosulfonate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

8061-51-6, Sodium lignosulfonate Verwandte Suche:

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