Kounga teitei Triacetin 99.5% CAS 102-76-1 Glyceryl triacetate Whakaahua Matua

Triacetin kounga teitei 99.5% CAS 102-76-1 Glyceryl triacetate

Whakaahuatanga Poto:

Ingoa Matū: Triacetin

Ngā kupu taurite: Glyceryl triacetate

CAS 102-76-1

Taumata: Taumata Kai; Taumata Tupeka; Taumata Whakarewa

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga

Ingoa hua:

Glycerol Triacetate

Ngā kupu taurite:

Triacetin

TAU TAKE:

102-76-1

Tātai ngota:

C₉H₁₄TE₆

Taumaha ngota:

218.20 (taumaha ngota me te tau whai mana e rima i whakaratohia e te IUPAC i te tau 2005).

Taonga:

He wai hinuhinu mārama, kore tae, he kawa te reka, kāore he paitini, he wairewa paku ki te wai, ka wairewa ki ngā momo whakarewa rauropi maha. Te ira kohua: 258℃ (0.101mpa), Te ira mura (tata) 138℃, Te ira rewa: 3℃ (101.3KPa).

Whakamahia:

He hua kirihou e pai ana ki te taiao, kāore he phthalates kei roto. E tutuki ana i ngā paerewa taiao o te Kotahitanga o Ūropi, o Amerika me ētahi atu whenua whakawhanake. Ko te nuinga o te wā e whakamahia ana mō ngā pito tātari hikareti, he kirihou mō te cellulose diacetate, e whakamahia ana hoki i roto i ngā kakara, i ngā mea whakapaipai. Haunga tēnā, ka taea te whakamahi hei kirihou me ngā whakarewa mō te waituhi tā, te nitrocellulose, te cellulose acetate, te ethyecellulose me te ellulose acetate butyrate. I roto i te whakarewanga, ka whakamahia hei whakapakeke mō te onepu whakarewa.

Tākai:

Pahu maitai, NW: 230Kg mō ia pēke.

Taupū hangarau:

Taonga	(Kairangi Kai)	(Te Taumata Tupeka)	(Te Taumata o te Whare Hanga)
Āhua	Wai Mārama Kore Tae
Tae (Pt-Co),≤	10#	15#	30#
Ihirangi,%,≥	99.5	99.0	98.0
Te waikawa (mā te Waikawa Āketi) (mgKOH/g),%,≤	0.005	0.01	0.10
Wai (taumaha),%,≤	0.05	0.05	0.10
Taupū Whakaata (25℃/D)	1.429-1.431(20°C)	1.430-1.435(20°C)	1.430-1.435(20°C)
Te Matotorutanga Whānau (25/25℃)	1.154-1.164(20℃)	1.154-1.164(20℃)	1.154-1.164(20℃)
Te konganuku taumaha (hei Pb)mg/kg,≤	5.0	5.0	-
Āheniki(As)mg/kg,≤	1.0	1.0	-

Whakatakotoranga

Taonga	Wāhanga	Paerewa	Tikanga Whakamātautau
Āhua		Wai mārama, kāore he mea i whakatārewatia	Tirohanga
Kakara		Kore kakara	Te kakara
Te Ihirangi o te Triacetin	%	≥99.5	GC
Tae (Pyt-Co)	Hātene	≤15	GB/T3143-1982
Te waikawa (hei HAC)	%	≤0.005	GB/T 12717
Wai (Karl Fischer)	%	≤0.05	GB/T6283-2008
Taupū whakaata (20℃/25℃)	-	1.430-1.435/1.429-1.431	GB/T6488-2008
Kiato (20℃/25℃)	karamu/ml	1.154-1.164/1.154-1.158	GB/T4472-1984
*Āheniki	PPM	≤1	GB/T5009.76
*Ngā Konganuku Taumaha (Pb)	PPM	≤5	GB/T5009.71
Ngā Matū Kore-Kū		Pāhi

Ngā Hua e Pā Ana

Ingoa hua	Ngā Whakamahinga
Triacetin	Whakamahia hei kirihou, hei rongoā, hei whakapiri, hei whakarewa muka
N-Propyl Acetate	Whakamahia hei whakarewa peita me te mangumangu, hei kaihoko azeotropic a te PTA production, hei kaihoko horoi hiko.
Iso-Propyl Acetate	Whakamahia hei whakarewa mō te paninga me te mangumangu, hei kaihoko whakaora waikawa acetic i roto i te hanga vinylon
Diacetin	Whakamahia hei kirihou
Ethylene glycol diacetate	Whakamahia hei tāpiri, tae, ahumahi rongoā, kaihoko pupuri waikawa
Triethylene glycol diacetate	Whakamahia hei tāpiringa, rongoā, ahumahi whakarewa
Te whakarōpūtanga o te ethylene glycol	Ka taea te whakamahi i tēnei hua hei tāpiri kakahu, hei whakakawa rānei i te muka me ōna hua i roto i te tukanga tae, tānga rānei.