L-苹果酸，L-(−)-Malic acid；BioXtra, ≥95%

产品线

BioXtra

质量水平

200

测定

≥95%

形式

powder

杂质

≤0.01% Phosphorus (P)
≤0.1% Insoluble matter

灰分

<0.1%

mp

101-103 °C (lit.)

溶解性

H₂O: 0.5 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl^-): ≤0.05%
sulfate (SO₄^2-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH₄⁺: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

O[C@@H](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)/t2-/m0/s1

InChI key

BJEPYKJPYRNKOW-REOHCLBHSA-N

象形图

GHS07

警示用语：

Warning

危险声明

H319

预防措施声明

P305 + P351 + P338

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves