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DL-酒石酸 CAS 133-37-9

化学名: DL-Tartaric acid

同義語 名:(2S,3S)-2,3-dihydroxybutane-1.4-dioicacid;

2,3-dihydroxy-,(R*,R*)-(±)-Butanedioicacid;2,3-dihydroxy-,(theta,theta)-(+/-)-butanedioicaci

CASいいえ：133-37-9

分子式：C4H6O6

分子量：150.09

EINECS いいえ：205-105-7

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構造式：

製品説明：

アイテム	仕様
コンテンツ	99.5〜101.0
外観	白いクリスタルパウダー
Specific rotation[a]D20℃	+12°〜12.8°
Heavy metals(on Pb)	0.001最大
カルシウム（Ca）	0.02最大
点火残渣	0.05最大
乾燥減量	0.2最大
Oxalate(C2O4)	0.035最大
硫酸塩(SO4)	0.015最大
ヒ素（As）	0.0003最大
塩化物（Cl）	0.01最大
溶解性	パステスト

プロパティと 使用法:

DL-Tartaric acid (CAS 133-37-9) is an organic acid in the form of white crystals or powders, with a distinct sour taste and good solubility.

1。食品業界

DL-Tartaric acid is often used as an acidulant and pH regulator to adjust the acidity and flavor of food.

2. Pharmaceutical use

DL-Tartaric acid is used as a pharmaceutical excipient to stabilize the pH value of drugs and ensure their effectiveness in the human body.

3. Cosmetic ingredient

DL-Tartaric acid is used in cosmetics, mainly as a pH regulator to ensure the stability of the formula.

4. 産業用アプリケーション

DL-Tartaric acid can be used as a complexing agent in electroplating and textile dyeing processes to optimize the coating and dyeing effects.

保管条件： Keep away from oxidants and fire sources. Do not store it together with liquid alkali. Protect it from rain and moisture, and store it in a dry and cool place.

梱包： This product is packed in 25kg/50kg bag, and it can also be customized according to customers' requirements