Propylene glycol CAS 57-55-6

CAS:57-55-6

Molecular Formula:C3H8O2

Molecular Luj:76.09 ib

EINECS No:200-338-0

Purity:99%

Synonyms:Sentry Propylene Glycol; Sirlene; 1,2-Propanediol, 98+%; 1,2-Propanediol, ACS, 99.5%; 1,2-Propanediol, 99+%; PROPYLENEGLYCOL, REAGENT (ACS); 1,2-propanediol, acs; PROPYLENEGLYCOL, FCC; PROPYLENEGLYCOL, USP (BULK; PROPLENEGLYCOL; 1,2-Propylenglycol; PROPYLENGLYKOL-1,2 MIN. 99 P. GC; 1,2-PROPANEDIOL, STATIONARY PHASE FOR GC; 1,2-PROPANEDIOL 51% USP; Propylene glycol 10g [57-55-6] propylene glycol, 1,2-Propanediol, Propylene glycol (1 mL);

Tso Koj Cov Lus

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Propylene glycol CAS 57-55-6 yog dab tsi?

Propylene glycol yog siv los ua tshuaj tiv thaiv kab mob hauv cov breweries thiab chaw muag khoom, hauv kev tsim cov resins, ua kuab tshuaj, thiab ua emulsifier hauv cov zaub mov. Nws yog tam sim no raws li kev ua haujlwm sensitizer hauv cov xim-zaj duab xis tsim tawm Flexicolor.

Specification

Yam khoom	STANDARD
Qhov tshwm sim	Ntshiab, xim tsis muaj kua
Xim (Pt-Co)	10 max
Cov ntsiab lus	9 9,50mn
Moisture	0.10 max
Ceev (20)	1.035-1.038 Nws
Acidity (raws li CH3COOH)	0.010 max

Daim ntawv thov

1. Humectant thiab tsw kuab tshuaj uas yog polyhy-dric cawv (polyol). Nws yog ib tug ntshiab, viscous kua nrog tiav solubility nyob rau hauv dej ntawm 20 ° c thiab zoo roj solvency.

2. Humectant siv rau hauv Glycerol thiab sorbitol, tswj cov dej noo thiab kev ntxhib los mos hauv cov khoom noj xws li shredded txiv maj phaub thiab icings.

3. Cov kuab tshuaj rau cov tsw thiab cov xim uas tsis muaj dej nyob hauv dej. nws kuj yog siv rau hauv dej haus thiab khoom qab zib.