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2024-10-25 21:25 5
2-甲基-3-羥基-4,5-二羥甲基吡啶相關(guān)信息中文名稱2-甲基-3-羥基-4,5-二羥甲基吡啶英文名稱Pyridoxine中文別名吡多素;吡哆醇;5-羥
2024-10-25 21:25 67
羥基乙酸相關(guān)信息中文名稱羥基乙酸英文名稱Glycolic acid中文別名乙醇酸;甘醇酸;羥基醋酸;AHA-甘醇酸CAS RN79-14-1EINECS號(hào)201-1
2024-10-25 21:24 2
化學(xué)性質(zhì)CAS 數(shù)據(jù)庫(kù) 1220-78-6(CAS DataBase Reference)-----------------------CAS 數(shù)據(jù)庫(kù)1220-78-6(CAS DataBase Reference)質(zhì)
2024-10-25 21:24 2
質(zhì)量標(biāo)準(zhǔn)98%
2024-10-25 21:24 2
化學(xué)性質(zhì)熔點(diǎn) 190-192 C(lit.)CAS 數(shù)據(jù)庫(kù) 843-55-0(CAS DataBase Reference)危險(xiǎn)屬性危險(xiǎn)品標(biāo)志 Xi 危險(xiǎn)類別碼 36/37/38 安全說(shuō)
2024-10-25 21:24 2
化學(xué)性質(zhì)沸點(diǎn) 192-194 °C(lit.)密度 0.824 g/mL at 20 °C(lit.)折射率 n20/D 1.431閃點(diǎn) 79°C BRN 1719453 CAS 數(shù)據(jù)庫(kù) 624-51-
2024-10-25 21:24 2
化學(xué)性質(zhì)熔點(diǎn) 246-248 °C(lit.)CAS 數(shù)據(jù)庫(kù) 27955-94-8(CAS DataBase Reference) EPA化學(xué)物質(zhì)信息 Phenol, 4,4',4''-ethylidynet
2024-10-25 21:23 2
質(zhì)量標(biāo)準(zhǔn)Purity(HPLC)min. 95.0 area%Watermax. 18.0 %
2024-10-25 21:23 2
質(zhì)量標(biāo)準(zhǔn)Purity(HPLC)min. 98.0 area%
2024-10-25 21:23 2
化學(xué)性質(zhì) 密度 :1.2±0.1 g/cm3 沸點(diǎn) :263.8±7.0 ℃ at 760 mmHg 分子式 :C9H15NO 分子量 :153.221 閃點(diǎn) :135.1±16.8 ℃
2024-10-25 21:23 2
質(zhì)量標(biāo)準(zhǔn)Purity(GC)min. 98.0 %Specific gravity (20/20)1.0030 to 1.0070 Refractive index n20/D1.4360 to 1.4400 Specific ro
2024-10-25 21:23 2
質(zhì)量標(biāo)準(zhǔn)Purity(GC)min. 98.0 %Specific gravity (20/20)1.0030 to 1.0070 Refractive index n20/D1.4360 to 1.4400 Specific ro
2024-10-25 21:23 2
化學(xué)性質(zhì)Purity(GC)min. 95.0 %Solubility in Methanolalmost transparency----------------------- 密度 :1.6±0.1 g/cm3 沸
2024-10-25 21:23 2
化學(xué)性質(zhì)Purity(GC)min. 98.0 %Melting point77.0 to 81.0 deg-C----------------------- 密度 :1.0±0.1 g/cm3 沸點(diǎn) :291.5
2024-10-25 21:22 2
化學(xué)性質(zhì)Purity(GC)min. 98.0 %Melting point156.0 to 160.0 deg-C----------------------- 密度 :1.3±0.1 g/cm3 沸點(diǎn) :322.
2024-10-25 21:22 2
化學(xué)性質(zhì)Purity(GC)min. 85.0 %Purity(with Total Nitrogen)min. 85.0 %Refractive index n20/D1.4450 to 1.4490參考值 沸點(diǎn)(bp)
2024-10-25 21:22 2
化學(xué)性質(zhì)Purity(GC)min. 96.0 %Specific gravity (20/20)0.9400 to 0.9440Refractive index n20/D1.4490 to 1.4530參考值 沸點(diǎn)(b
2024-10-25 21:22 2
化學(xué)性質(zhì)Purity(GC) ?min. 98.0 % ?Solubility in Ethylacetate ?almost transparency ?Polychlorinated biphenyl ?max. 50
2024-10-25 21:21 2
化學(xué)性質(zhì)Purity(GC) ?min. 98.0 % ?Specific gravity (20/20) ?0.9560 to 0.9600 ?Refractive index n20/D ?1.4530 to 1.45
2024-10-25 21:21 2
化學(xué)性質(zhì)Purity(GC)min. 95.0 %Melting point90.0 to 94.0 deg-CSolubility in hot Methanolalmost transparency參考值 沸點(diǎn)(bp)
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