D- (-) -Tartaric Acid CAS 147-71-7

Content description：Product Description:D(-)-tartaric acid is used as biochemical reagent, chemical resolving agent etc.Product Parameters:Identifacation Testin accordance with the standard of experimentClarity Testin ac···

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Product Introduction

Product Description:

D(-)-tartaric acid is used as biochemical reagent, chemical resolving agent etc.

Product Parameters:

Identifacation Test	in accordance with the standard of experiment
Clarity Test	in accordance with the standard of experiment
Colour Test	in accordance with the standard of experiment
Assay, ( as C4H6O6)%	99.5%~101.0%
Specific Rotation[α]20D(C=20%, H2O)	-12.0°~-12.8°
Heavy Metal(as Pb), %	≤0.001
Chloride (as Cl), %	≤0.01
Oxalate(as H2C2O2), %	≤0.035
Sulfate(as SO4), %	≤0.015
Ca, %	≤0.02
Loss on Drying, %	≤0.2
Sulfate AshH, %	≤0.1

Packaging & Shipping:
Package: 25KG net in Kraft/Plastic Bag lined with PE bag, 20MT/20'FCL (on pallet)