脱氢乙酸钠；脱氢醋酸钠 | CAS:4418-26-2 | 北京华业寰宇化工有限公司

首页 > 产品中心 > 化学试剂 > 通用试剂 > 钾|钠|铵|钙|镁

产品名称：脱氢乙酸钠；脱氢醋酸钠
英文名称：
CAS编号：4418-26-2
英文别名：

若产品库存不足，不足部分我们将于2-5个工作日内发货至您处；
若小包装产品库存不足，在有大包装产品的情况下，我司可立即分装，15:00以前的订单视为现货订单；
若为准库存产品，3-5个工作日内可发货至您处。

基本信息

理化性质

安全信息

产品用途和参考文献

中文名称：脱氢乙酸钠
CAS号：4418-26-2
中文别名：脱氢醋酸钠;6-甲基-3-乙酰基-2,4-吡喃二酮钠盐(烯醇钠盐);钠3-(1-羟乙基李登)-6-甲基-1·2-吡喃-2·4-(3H)-二酮;脫水醋酸鈉;脱水乙酸钠
英文名称：Sodium dehydroacetate；3-Acetyl-4-hydroxy-6-methyl-2-pyrone sodium salt；Dehydroacetic acid sodium salt
英文别名：2-ACETYL-5-HYDROXY-3-OXO-4-HEXENOIC ACID DELTA-LACTONE SODIUM SALT; 2-ACETYL-5-HYDROXY-3-OXO-4-HEXENOIC ACID GAMMA-LACTONE SODIUM SALT; 3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt; 3-ACETYL-4-HYDROXY-6-METHYL-2-PYRONE SODIUM SALT; 3-ACETYL-6-METHYL-2H-PYRAN-2,4(3H)-DIONE SODIUM SALT; acetyl-6-methyl-2h-pyran-2,4(3h)-dione sodium; DEHYDROACETIC ACID SODIUM SALT; Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate; SODIUM 3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE; 2H-Pyran-2,4(3H)-dione,3-acetyl-6-methyl-,ion(1-),sodium; 3-(1-hydroxyethylidene)-6-methyl-2h-pyran-2,4(3h)-dione,sodiumsalt[qr]; 4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt; 4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt[qr]; 4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderiv.; 4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderivative[qr; dehydroacetic; dehydroaceticacid,sodiumsalt[qr]; dha-sodium; dhn
EINEC:224-580-1
分子式：C8H7NAO4
分子量：190.13

化学性质

分子式：

C₈H₇NaO₄

分子量:

190.13

熔点:	ca 295° dec.

形态：	White powder

GHS Hazard and Precautionary Statements

Hazard Statements :

H302

Harmful if swallowed.

Precautionary Statements :

P264-P270-P301+P312-P330-P501a

Wash thoroughly after handling.Do not eat, drink or smoke when using this product.IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.

危险与安全

危险等级：

Harmful if swallowed.

安全等级:

36-60

Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

TSCA:

是

RTECS:

UP8225000