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SEALONG
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DL-malic acid

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Product description

【Product name】:DL-DL-malic acid

【Chemical name】:2-Hydroxy succinic acid

【CAS】:617-48-1

【Chemical molecular formula】:C4H6O5

sealong.cn【Chemical structural formula】:

【Chemical molecular weight】:134.09

【Physical properties】:White crystalline or crystalline powder with strong hygroscopicity and soluble in water and ethanol.

 

Product details

【Product content (by C4H605)】:99.0~100.5%

【Fumaric acid content】:≤1.00%

【Maleic acid content】:≤0.05%

【Heavy metals (by Pb) content】:≤10ppm

【Arsenic (As) content】:≤2ppm

【Burning residue】:≤0.10%

【Water insoluble matter】:≤0.10%

【Specific spin luminosity[α]20】: -0.10~+0.10°

【Melting range】:127~132℃

【Packing】:25kg/Paper bag

【Keep in storage】:Storage of light, closed, dry and cool。

【statement】:The above data is a general description and is not a constraint on the contract or order.

 

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