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99% USP DL-Malic Acid

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Min. Order / Reference FOB Price
1 Kilogram	US $20.00/ Kilogram

Local Area:	Qingdao, Shandong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	fraken
CAS No.:	617-48-1
Other Names:	DL-Malic Acid
MF:	C4H6O5

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DL-Malic Acid
Product DescriptionMF: C4H6O5
MW:134.09
InChI: 1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
Appearance: white or off-white powder
Odor: characteristic
Taste: characteristic
Analysis Certificate
Specification:
Test Items
Standard
Appearance
White or nearly white crystalline powder or granules, special acidity
Assay (As C4H6O5)
99.0%~100.5%
Specific rotation [a]D20
-0.100- +0.100
Arsenic
2ppm max
Lead
2ppm max
Fumaric acid
1.0% max
Maleic acid
0.05% max
Water insoluble matter
0.1% max
Residue on ignition
0.1% max
Functions
Packaging & Shipping
Package:25kg/drum or as your request.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: within two weeks after receiving your prepayment.
Our Services
Service we can provide:
1.Mixed container, we can mix different items in one container.
2.Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3.prompt shipment with professional documents
4.Packing as your request, with photo before shipment.
Company Information
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To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdaofraken international trading co., ltd
Address: RM1005 post mansion yan’an three road ,qingdao ,China
Tel: 0086 532 83899718
Fax: 0086 532 83623236