Calcium lignosulfonate

HCID 24711CAS 8061-52-7
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Grundinformationen

Standard-SMILES
COc1cc(CCCS(=O)(=O)[O-])ccc1OC(Cc1cccc(OC)c1O)CS(=O)(=O)[O-].[Ca+2]
InChIKey
RYAGRZNBULDMBW-UHFFFAOYSA-L
Summenformel
C20H24CaO10S2
Durchschnittliche Molmasse
528,6 g/mol

Namen und Bezeichner

Bevorzugter Name
Calcium lignosulfonate
IUPAC
calcium 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate
Englischer Name
Lignosulfonic acid, calcium salt
Summenformel
C20H24CaO10S2
Molmasse
528.61

Namen und Synonyme

CALCIUM LIGNOSULFONATE8061-52-7Lignosulfonic acid, calcium saltCalcium Lignin Sulfonate6HPP8U6S2333T2H9O73PRefChem:122851DTXSID7029297617-125-7Caswell No. 146Lignin calcium sulfonateUNII-6HPP8U6S23
Weitere Namen anzeigen
Calcium lignosulphonateCELLULOSE SULPHITEalciuM lignosulfonatecalium lignosulfonateLIGNOSULFONIC ACID, CAcalciumligninsulphonatecalcium lignosulohonateCalcium Ligninsulfonatecalcium lignin salfonate
EPA Pesticide Chemical Code 115101UNII-33T2H9O73PLime fractionated, spent pulping liquor, precipitateLignosulfonic acid calcium saltcalcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonateCalcium ligninsulfonate, Lignin calcium sulfonateCalcium lignosulfonate, 96%orb1697975

Datenbank-Bezeichner

CAS
8061-52-7
PubChem CID
24711
EC Number
617-125-7

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
179 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
10
Frei drehbare Bindungen
10
Schwere Atome
33

Experimentelle und physikochemische Eigenschaften

CosmeticsEmulsifying
Food AdditivesSURFACE-ACTIVE AGENT -> FDA Substance added to food
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionDry Powder

Physikochemische Eigenschaften

Dichte
0.5 g/cm3 · 0.5 g/cm3
Löslichkeit
2 O: · H2O: soluble
PH
4 · ~4 (3wt. %)
Geruch (Odor)
100 % · at 100.00%. odorless
Wasserlöslichkeit
2 O: · H2O: soluble
Stabilität
Stable. Incompatible with strong oxidizing agents.

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

This chemical does not meet GHS hazard criteria for 45.1% (92 of 204) of reports.

H413 (54.9%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

P273, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 204 reports by companies from 3 notifications to the ECHA C&L Inventory.

Gefahrenhinweise

Regulatory Information · 5 Einträge

Chemical: Lignosulfonic acid, calcium salt

Regulation (EC) No 178/2002 (amended)

Lignosulfonic acid, calcium salt is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Lignosulfonic acid, calcium salt are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

FRI - indicates a polymeric substance containing no free-radical initiator in its Inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used.

Lignosulfonic acid, calcium salt: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Lignosulfonic acid, calcium salt: Human health tier I assessment
EPA Safer ChemicalChemical: Calcium lignosulfonate
Hazard Classes and CategoriesAquatic Chronic 4 (54.9%)

Sicherheitsdaten

wgk
1
tsca
TSCA listed
hs_code
3913908000
Speicherklasse
11 - Combustible Solids

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2023: 50,000 - <250,000 lb
Industry UsesEmulsifier
Use Classification · 3 Einträge

EPA Safer Chemical Functional Use Classes -> Polymers

Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Cosmetics -> Emulsifying

General Manufacturing Information · 2 Einträge

Textiles, apparel, and leather manufacturing

Lignosulfonic acid, calcium salt: ACTIVE

Anwendungen

VerwendenGranulating agent for limestone and ores, compaction aid for coal and metal wastes, and dispersing agent for gypsum and clay slurries.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]

Ergänzende Hinweise

DefinitionCalcium lignosulfonate, also known as calcium lignin sulfonate, is a compound derived from lignin, a natural polymer found in wood.

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