http://www.ec21.com/ec-market/n heptane.html http://daeheung1.en.ec21.com/EXXLAN_Gasoline--3903812_3903824.htmln-heptane Fourier Transform apparatus Standard samples of EXXLAN GASOLINE Procedure : Approximately eight grams of f20091028 http://zjagrosinic.en.ec21.com/Imazethapyr_97_TC_250g_L--3879129_3883099.htmlheptane 0.9 (all in g/l, 25 C). Stability Rapidly degraded in sunlight, DT 50 c. 3 d. pKa pKa 1 2.1, pKa 2 3.9 7.Mol. 20091026 http://danceayumi.en.ec21.com/Rubber_Chemicals_Anti_scorching_Agent--3785410_3785411.htmlheptanes: It slightly dissolves in gasoline, but insoluble in kerosene an d water. Properties: It is a high effectiv20091005 http://supu668.en.ec21.com/Iso_Bornyl_Acetate--3853248_3853671.htmlheptan-2-ol acetate; exo-1,7,7- trimethyl bicyclo(2.2.1)heptan-2-ol acetate Molecular Formula C 12 H 20 O 2 Ch20090930 http://amychemica.en.ec21.com/ACTIVE_PHARMACEUTICAL_INGREDIENTS_Bulk_Drug--2263876_2263898.htmlN-Methylpiperidine, CAS 105812-81-5 API, Pharmaceutical Intermediates, ( )Trans-4-(4-fluorophenyl)-3-hydroxymethyl-1-m20090622 http://echoxiaoilove.en.ec21.com/Alachlor--2976731_2976839.htmlheptane. Stability Hydrolysed by strong acids and alkalis. Stable to u.v. light. Decomposes at 105℃. Uses Use20081230 http://saleshlm.en.ec21.com/Ultraviolet_Absorbent_UV_531_C--2090595_2299344.htmln-heptane:40 n-hexane:40.1 Characteristics and Uses: This product is a light stabilizer with good performance, capable 20080401 http://igenco.en.ec21.com/Chemical_and_Catalyst--2648038_2648066.htmlheptane - Solvent Plasticiser - Solvent Alpha methyl styrene - Short stop Di isooctyl phthalate - Lubricant Evicas 90 A20080307 http://pdjunk001.en.ec21.com/Ctp_Pvi--1691328_1919846.htmlheptane; It slightly dissolves in gasoline, but is insoluble in kerosene and water. Appearance White or yellowish cryst20070510 http://pdjunk01.en.ec21.com/Ctp_Pvi--1912562_1975763.htmlheptane; It slightly dissolves in gasoline, but is insoluble in kerosene and water. Appearance White or yellowish cryst20070604 http://ainyzidong.en.ec21.com/Quizalofop_P_Ethyl--1848533_1848680.htmln -heptane 7.168 (both in g/l, 20 C). Stability: Stable in neutral and acidic media, but unstable in alkaline media; D20090526 http://jessica6688.en.ec21.com/Tazobactam_Acid--3555480_3555493.htmlheptane-2-carboxylic acid 4,4-dioxide Molecular Formula: C 10 H 12 N 4 O 5 S Molecular Weight:300.29 CAS No.:8920090518 http://mynamecarol.en.ec21.com/Cas_74288_40_7--3376939_3377000.html Chemical name:6-[(1r)-1-Hydroxyethyl]-3, 7-Dioxo-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid (5r, 6s)-(4-Nitrophenyl)20090302 http://afmpharm.en.ec21.com/Rosuvastatin_Sodium--1854910_3320357.htmlN-methylsulfonylamino)pyrimidine-5-yl]-3,5-dihydroxy-6-heptane acid,Sodium 20090117 http://maria0604.en.ec21.com/Quizalofop_p_ethyl_95_TC--1059261_3005292.htmln methanol 34.87, n -heptane 7.168 (both in g/L, 20 ℃ ). Stability Stable in neutral and acidic media20090109 http://pharmindia09.en.ec21.com/Montelukast_Sodium--2851836_2851849.htmlN- heptane f. Ethanol g. Toluene h. te20080606