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2,3,4-Trihydroxybenzoic Acid

2,3,4-三羟基苯甲酸

品牌
Alfa Aesar
CAS
610-02-6
货号
B20371
包装型号
规格纯度
97%
参考价格
666 *本价格含增值税费
促销
服务
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数量
-+
产品名称:
610-02-6
2,3,4-Trihydroxybenzoic Acid
2,3,4-三羟基苯甲酸
Pyrogallol-4-carboxylic Acid
产品介绍:

应用
2,3,4-Trihydroxybenzoic acid is used as a reagent during catalytic spectrophotometric determination of vanadium in natural and sea waters and used in the pharmaceuticals. It is a internal standard in separation of phenolic acids by HPLC with photodiode array detection.

备注
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

基本信息

MDL
MFCD00002447

EINECS
210-205-9

分子式
C7H6O5

分子量
170.12

熔点
ca 210° dec.

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in water.

Beilstein
2210807

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
DH8900000

TSCA

阿法埃莎

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