Basic Info.
Appearance
White Crystalline Powder
Type
Acidity Regulators, Antioxidants
Transport Package
25kg/Bag
Production Capacity
10000 Kilogram/Kilograms Per Month
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 &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
Advantage
In stock
China
