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CAS 87-69-4 Acidity Regulators L Tartaric Acid White Powder For Juice

Price Negotiable
Price: USD1.97-3.0/kg
MOQ: 100kgs
Delivery Time: 7-20Working days
Brand: HERRMAN
Product Description

CAS 87-69-4 Acidity Regulators L Tartaric Acid White Powder For Juice

 

Identification
Scientific Name (2S,3S)-2,3-dihydroxysuccinic acid
Molecular Formula C4H6O6
Molecular Weight 150.1
CAS Number 87-69-4
EINECS/ELINCS
Structure

Properties
Appearance Colorless or white crystalline. Odorless, acidic taste. Easily soluble in water and alcohol, insoluble in

chloroform.
Melting Point 200-206°C
Density 1.69-1.75
Solubility in water soluble

 

Specification:

Item
Specs
Content
99.5~101.0
Appearance
White crystal powder
Specific rotation[a]D20℃
+12°~12.8°
Heavy metals(on Pb)
0.001 max
Calcium (Ca)
0.02 max
Residue on ignition
0.05 max
Loss on drying
0.2 max
Oxalate(C2O4)
0.035 max
Sulphate(SO4)
0.015 max
Arsenic(As)
0.0003 max
Chloride (Cl)
0.01 max
Solubleness
Pass test
Item
Specs

 

 

Application:

it is used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production.

With its complexation, L(+)-Tartaric acid is used in electroplating, sulfur removal and acid pickling. It is also
used as complexing agent, screening agent or chelating agent in chemical analysis or as resist agent in dyeing.
With its reduction, it is used as reductive agent in manufacturing mirror chemically or imaging agent in photography.
It can also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.

Packing and Storage

Packing In 25kgs net kraft bag.
Storage Keep tightly closed.

 

 

 

 

 

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Company Anhui Herrman Impex Co., Ltd
Location 16th Floor, Building C, Fortune Plaza, NO.287, SuiXi Road, Hefei, Anhui, China
Contact Person Licai Jiang

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