吡啶

CAS号：628-13-7

品名：吡啶盐酸盐Pyridinehydrochloride

中文别名：吡啶,盐酸盐;盐酸吡啶;

英文别名：Pyridine,hydrochloride;pyridine,hydrochloride;

分子式：C5H6ClN

分子量：115.561

精确质量：115.019

Psa：12.89

RTECS号：UT4375000

MDL号：MFCD00012802

外观与性状：白色-淡棕色潮湿的固体

密度：1.34 g/cm3

沸点：222-224°C(lit.)

熔点：145-147°C(lit.)

闪点：222-224°C

稳定性：Stable under normal temperatures and pressures.

储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

安全说明：S26-S36-S37/39

危险类别码：R22; R36/37/38

WGK Germany：3

海关编码：29333100

危险品标志：Xn

信号词：Warning

危险性防范说明：P261; P305 + P351 + P338

危险标志：GHS07

危险性描述：H302 + H332; H315; H319; H335

简介：PyridineHydrochlorideisthehydrochloridesaltofpyridine,abasicsix-memberedheterocyclicring.Pyridineisabasestructurepresentinmanybiologicallyactivecompoundslikethevitaminsniacinandpyridoxal.Pyridineisusedindehalogenationreactionsandcanbeusedasabaseincondensationreactions.

用途：医药中间体。

三嗪

CAS号：87-90-1

品名：三氯异氰尿酸1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione

中文别名：三氯氰尿酸;三氯异三聚氰酸;三氯异氰脲酸;三氯三嗪三酮;强氯精;

英文别名：1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-trichloro-;TrichloroisocyanuricAcid;Trichloroisocyanuricacid;

分子式：C3Cl3N3O3

分子量：232.409

精确质量：230.901

Psa：66.0

RTECS号：XZ1925000

MDL号：MFCD00006553

外观与性状：白色结晶粉末或片状

密度：2.07

沸点：272.3ºC at 760 mmHg

熔点：249-251°C(lit.)

闪点：121°C

稳定性：Stable. Hygroscopic, and may decompose in contact with moisture. Contact with combustible material may lead to fire. Incompatible with acids, reducing agents, water, strong oxidizing agents.

储存条件：库房通风低温干燥,与燃料、有机物、易氧化物分开存放

安全说明：S8-S26-S41-S60-S61

危险类别码：R22; R31; R36/37; R50/53; R8

WGK Germany：2

海关编码：2933692200

危险品运输编码：UN 2468 5.1/PG 2

危险类别：5.1

包装等级：II

危险品标志：Xn

信号词：Danger

危险性防范说明：P210; P220; P221; P301 + P312 + P330; P305 + P351 + P338; P370 + P378

危险标志：GHS03, GHS07, GHS09

危险性描述：H272; H302; H319; H335; H410

简介：Trichloroisocyanuricacidisanorganiccompoundwiththeformula(C3Cl3N3O3).Itisusedasanindustrialdisinfectant,bleachingagentandareagentinorganicsynthesis.Thiswhitecrystallinepowder,whichhasastrong\"chlorineodour,\"issometimessoldintabletorgranuleformfordomesticandindustrialuse.Saltsoftrichloroisocyanuricacidareknownastrichloroisocyanurates.

用途：1.生化研究。测定胆色素原脱氢酶活力的底物。