D-Tartaric acid(99% min)(Cas no:147-71-7)

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 99

Keywords

D-Tartaric acid Tartaric acid Tartaric acid

Quick Details

Appearance:
Application:Mainly used as acidity regulations, biochemical reagent, resolving agent on racemic and pharmaceutical resolving agent in beverage, sugar, bread and gelatin. Also used in photography, canning, printin
PackAge:
ProductionCapacity:|Metric Ton|Day
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Transportation:

Superiority:

Test Item	First Grade
Assay	≥99.0 %
Optical purity (ee value)	≥99.0 %
Description	White crystals or white powder
Specific Rotation(20¡æ)	-12.0°C ~ -12.80°C
Residue on Ignition	≤0.1%
Oxalate	≤0.035%
Sulphate(SO4)	≤0.05%
Heavy Metals(Pb)	≤0.001%
Loss on Drying	≤0.5%
Melting Point	164-170°C

Molecular formula:HOOC(CHOH)2COOH C4H6O6

Molecular Weight:150.09

Property: Colorless, smelly crystal or white powder, with strong flavour and left optical activity, specific gravity d204=1.76, dissolved in water and alcohol, less dissolved in aether.

Use: Mainly used as acidity regulations, biochemical reagent, resolving agent on racemic and pharmaceutical resolving agent in beverage, sugar, bread and gelatin. Also used in photography, canning, printing and dyeing, ceramics, resolving agent on manufacturing, salts and so on.

Storage and packing: Packed in 25kg per fibre-paper drum, stored at dry and vibration free place.

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