Best Price Food Grade D-Tartaric Acid Suppliers CAS 147-71-7 D-Tartaric Acid

• CAS No.: 147-71-7, 147-71-7
• Formula: C4h6o6
• EINECS: 205-695-6
• Mf: C4h6o6
• Einecs No.: 205-695-6
• Other Names: D-Tartaric Acid
• Model NO.: DONGFANG
• Purity: >99%
• Appearance: White Crystalline Powder
• Shipping Time: 6-8 Days
• Application: Chemical
• Type: Acidity Regulators, Antioxidants
• Grade: Food Grade
• Storage: Cool Dry Place
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: DONGFANG
• Origin: China
• Production Capacity: 10000 Kilogram/Kilograms Per Month

Product Description

Product Description

We are confident to supply you D-Tartaric acid [Cas No. 147-71-7]
with competitive price,high quality and regular basis.
Properties
Melting Point 200-206°C
Density 1.69-1.75
Solubility in water soluble

Item	Specifications	Results
Description	White crystals or white powder	White crystals or white powder
Specific Rotation [alpha/20/D]	-12~-12.8	-12.22
Sulphate(SO4)	≤0.05%	≤0.01%
Heavy metals(pb)	≤0.001%	<0.0006%
Residue on ignition	≤0.1%	0.039%
Loss on drying	≤0.5%	0.17%
Assay	≥99%	99.85%
Optical purity(ee value)	≥99.0%	99.80%
Clarity test	In accordance with the standard of experiment	Qualified
Arsenic(As)	0.0003 max
Chloride (Cl)	0.01 max
Solubleness	Pass test
Item	Specs

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

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.