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Merck
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重要文件

19-0670

Sigma-Aldrich

DL-苹果酸

SAJ first grade, ≥99.0%

同義詞:

(±)-2-羟基琥珀酸, DL-羟基丁二酸

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About This Item

線性公式:
HO2CCH2CH(OH)CO2H
CAS號碼:
分子量::
134.09
Beilstein:
1723539
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
等級:
SAJ first grade
化驗:
≥99.0%
蒸汽壓力:
<0.1 mmHg ( 20 °C)

等級

SAJ first grade

蒸汽密度

4.6 (vs air)

蒸汽壓力

<0.1 mmHg ( 20 °C)

化驗

≥99.0%

形狀

solid

自燃溫度

644 °F

存貨情形

available only in Japan

mp

131-133 °C (lit.)

SMILES 字串

OC(CC(O)=O)C(O)=O

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)

InChI 密鑰

BJEPYKJPYRNKOW-UHFFFAOYSA-N

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象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

397.4 °F

閃點(°C)

203 °C

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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