Nav

CAS:156-54-7

 156-54-7

156-54-7

CAS号:156-54-7

品名:丁酸钠sodiumbutyrate

中文别名:丁酸钠盐;

英文别名:Natriumbutyrat;Butyratesodiumsalt;BUTYRICACIDNA;NAB;SODIUMBUTYRATE,USP;sodiumn-butyrate;Sodiumbutanoate;SODIUMN-BUTYLATE;SodiumButyrate;SODIUMBUTYRATE;Nabutyrate;Sodiumbutyrate;SODIUMBUTYRATEpure;butyratesodium;butyricacidsodiumsalt;ButyricAcidSodiumSalt;

分子式:C4H7NaO2

分子量:110.087

精确质量:110.034

Psa:40.13

RTECS号:ET6400000

BRN号:3629439

EINECS号:205-857-6

MDL号:MFCD00002816

PubChem号:5222465

外观与性状:白色粉末

密度:0.987g/cm3

沸点:164.3ºC at 760 mmHg

熔点:250-253°C(lit.)

闪点:69.7ºC

稳定性:Stable. Incompatible with strong acids.

储存条件:库房低温,通风,干燥

蒸汽压:1.35mmHg at 25°C

安全说明:S37/39-S26-S24/25

危险类别码:R36/37/38

WGK Germany:1

海关编码:2915600000

危险品运输编码:2820

危险品标志:Xi

信号词:Warning

危险性防范说明:P305 + P351 + P338

危险标志:GHS07

危险性描述:H315; H319; H335

简介:SodiumbutyrateisacompoundwithformulaNa(C3H7COO).Itisthesodiumsaltofbutyricacid.Ithasvariouseffectsonculturedmammaliancellsincludinginhibitionofproliferation,inductionofdifferentiationandinductionorrepressionofgeneexpression.Assuch,itcanbeusedinlabtobringaboutanyoftheseeffects.Specifically,butyratetreatmentofcellsresultsinhistonehyperacetylation,andbutyrateitselfinhibitsclassIhistonedeacetylase(HDAC)activity,specificallyHDAC1,HDAC2,HDAC3,andHDAC8.Butyratehasbeenanessentialvehiclefordeterminingtheroleofhistoneacetylationinchromatinstructureandfunction.InhibitionofHDACactivityisestimatedtoaffecttheexpressionofonly2%ofmammaliangenes.

用途:广泛用于畜禽饲料添加中,可以提高采食量、饲料报酬和日增重。增强动物健康水平。减少腹泻和死亡率。

有机砌块

温馨提示 ×
商品已成功加入购物车!
购物车共 0 件商品
去购物车结算
微信 ×

打开微信,点击底部的“发现”

使用“扫一扫”即可将网页分享至朋友圈