Customization: | Available |
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CAS No.: | 108-59-8 |
Formula: | C5h8o4 |
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Product name:Dimethyl malonate CAS 108-59-8
Synonyms: Malonic Acid Dimethyl Ester , Methyl Malonate
Chemical Formula: C5H8O4
Compontent(s): Dimethyl Malonate
Percent: >98.0%(GC)
CAS Number: 108-59-8
Purity
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≥98%
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Heavy Metals
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Heavy Metals
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≤20ppm
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Lead(Pb)
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≤0.5ppm
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Arsenic (As)
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≤0.5ppm
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Mercury(Hg)
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≤0.3ppm
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Cadmium(Cd)
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≤0.5ppm
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Microbiology Control
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|
Total Plate Count
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NMT1,000cfu/g
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Yeast and moulds
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NMT100cfu/g
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E.Coli
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Negative/10g
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Salmonelles
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Negative/10g
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Packaging&Storage
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Packed in paper-drums and two plastic-bags inside,25kg/Drum. Keep in cool & dry place. Stay away from strong light and heat. |
Conculsion
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Complies with USP41.
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Q1: Quality Assurance
A1: Weibang strictly controls the quality of the products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products.
Q2:Export Experience
A2:Weibang has more than 10 years of chemical product export experience,We has successfully entered mor than 100 countryies,including German,Russia,South Korea,Philippines and So on.
Q3:Lead-time and Freight
A3: Only need 1-3 workdays for most goods in stock. Delivery time is around 3-7 business days by DHL,FedEx,UPS.Experienced freight forwarders arrange shipment for us, with low price and first-class service.
Q4:Terms of Payment
A4: T/T, 30% deposit will be required before the mass production and 70% balance which will be paid before sending the order.
Q5:Sample order
A5:We accept sample order.Free sample can be supplied if need.