最新69国产精品视频,亚洲综合伊人久久综合,中国熟妇hd性free国语

<tfoot id="qbwhy"></tfoot>

Home > Compound Synonyms > Poly(hexamethylene adipamide-co-caprolactam)

CAS No. : 24993-04-2 Formula : C18H37N3O5 Molecular Weight. : 375.503 Check Encyclopedia

Synonyms : Hexanedioic acid,polymer with hexahydro-2H-azepin-2-one and 1,6-hexanediamine; Nylon 6/66; Poly(hexamethylene adipamide-co-caprolactam);

Supplier : All (6) China Suppliers (4) Price Available (1) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	0.9	3Day (s)	100g	Request For Qutation
Heowns Biochem Technologies.LLC.TianJin	96%	1Day (s)	25g	$47.5
Crescent Chemical Co., Inc.	96%	7Day (s)	1噸	Request For Qutation
Chemical Point UG	96%	7Day (s)	1噸	Request For Qutation

综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区