High quality Triacetin 99.5% CAS 102-76-1 Glyceryl triacetate Featured duab

Tom ntej: Triacetin 99.5% CAS 102-76-1 Glyceryl Triacetate

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Lub npe tshuaj: Triacetin

Lub ntsiab lus: Glyceryl triacetate

CAS Nr .: 102-76-1

Qib: Khoom noj khoom haus qib; Qib luam yeeb; Foundry Qib

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Product Detail

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Khoom npe:

Glycerol Triacetate

Synonyms:

Triacetin

CAS Nr.:

102-76-1 : kuv

Molecular formula:

C₉H₁₄O₆

Molecular Luj:

218.20 (atomic hnyav nrog tsib tus lej zoo muab los ntawm IUPAC xyoo 2005).

Khoom:

Colorless pob tshab oily kua, nrog iab saj, nontoxic, me ntsis soluble nyob rau hauv dej, Soluble nyob rau hauv ntau yam organic solvents. Kub taw tes: 258 ℃ (0.101mpa), Flash point (kaw) 138 ℃, Melting point: 3 ℃ (101.3KPa).

Siv:

Cov khoom yog ib puag ncig-phooj ywg plasticizer tsis muaj phthalates. Nws ua raws li ib puag ncig cov qauv ntawm European Union, Tebchaws Asmeskas thiab lwm lub tebchaws tsim. Nws yog tsuas yog siv rau luam yeeb lim tswv yim uas yog plasticizer ntawm cellulose diacetate, kuj siv nyob rau hauv flavors, tshuaj pleev ib ce fixative. Tsis tas li ntawd, nws tuaj yeem siv ua plasticeizer thiab cov kuab tshuaj ntawm cov luam ntawv number case, nitrocellulose, cellulose acetate, ethyecellulose thiab ellulose acetate butyrate.In casting, nws yog siv los ua hardener ntawm molding xuab zeb.

Ntim:

Steel nruas, NW: 230Kg ib lub thawv.

Technical Index:

Yam khoom	(Food Qib)	(Tibacco Qib)	(Foundry Qib)
Qhov tshwm sim	Colorless pob tshab kua
Xim (Pt-Co), ≤	10#	15 #	30#
Cov ntsiab lus,%, ≥	99.5 ua	99.0 ua	98.0 ua
Acidity (los ntawm Acetic Acid) (mgKOH / g),%, ≤	0.005 ib	0.01 ib	0.10
Dej (wt),%, ≤	0.05 Nws	0.05 Nws	0.10
Refractive Index (25 ℃ / D)	1.429-1.431 (20°C) kub	1.430-1.435 (20 ° C)	1.430-1.435 (20 ° C)
Cov txheeb ze ntom ntom (25/25 ℃)	1.154-1.164 (20 ℃)	1.154-1.164 (20 ℃)	1.154-1.164 (20 ℃)
Cov hlau hnyav (raws li Pb) mg / kg, ≤	5.0	5.0	-
Arsenic (As) mg/kg, ≤	1.0	1.0	-

Specification

Yam khoom	Chav tsev	Txuj	Txoj Kev Xeem
Qhov tshwm sim		Cov kua ntshiab ntshiab, tsis muaj cov teeb meem tshem tawm	Pom kev
tsw		Tsis hnov tsw	Haus luam yeeb
Cov ntsiab lus ntawm Triacetin	%	≥99.5	GC
Xim (Q-Dab tsi)	Hazen	≤ 15	GB/T3143-1982
Acidity (raws li HAC)	%	≤ 0.005	GB/T 12717
Dej (Karl Fischer)	%	≤ 0.05	GB/T6283-2008
Refractive index (20 ℃ / 25 ℃)	-	1.430-1.435/1.429-1.431 ib	GB/T6488-2008
Qhov ceev (20 ℃ / 25 ℃)	g / ml	1.154-1.164/1.154-1.158	GB/T4472-1984
* Arsenic	PPM	≤1	GB/T5009.76
* Cov hlau hnyav (Pb)	PPM	≤ 5	GB/T5009.71
Unsaturated Compounds		Hla

Yam khoom

Khoom npe	Siv
Triacetin	Siv ua plasticizer, curing agent, fixative, fiber hnyav
N-Propyl Acetate	Siv los ua cov kuab tshuaj ntawm cov xim thiab number case, PTA ntau lawm tus neeg sawv cev azeotropic, hluav taws xob tu tus neeg saib xyuas
Iso-Propyl Acetate	Siv raws li hnyav ntawm txheej thiab number case, acetic acid rov ua tus neeg sawv cev hauv kev tsim cov vinylon
Diacetin	Siv ua plasticizer
Ethylene glycol diacetate	Siv ua additives, dyes, kev lag luam kws tshuaj, acidic tswj tus neeg saib xyuas
Triethylene glycol diacetate	Siv raws li additives, kws, foundry kev lag luam
Ethylene glycol diformate	Cov khoom no tuaj yeem siv los ua textile auxiliary, los yog acidifier rau fiber ntau thiab nws cov khoom hauv dyeing lossis luam ntawv txheej txheem.