酒石酸
详细说明
L(+)-Tartaric Acid (87-69-4)
Formula: C₄H₆O₆
M.W.: 150.09
Appearance: Colorless or white crystalline. Odorless acidic taste. Very soluble in water and alcohol, insoluble in chloroform
Specifications: Food Grade (GB25545-2010)
Assay (after Drying, as C₄H₆O₆): 99.7%~100.5%
Specific Rotation [α]ᴰ ²⁰℃: +12.0°~+13.0°
Residue on Ignition: 0.05% Max
Loss on Drying: 0.5% Max
Oxalate: passed
Sulfate: passed
Arsenic (as As): 0.0002% Max
Lead: 0.0002% Max
Package: 25KG net bag, 24MT/20'FCL.
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