CAS No. 328-50-7

Molecular Formula: C5H6O5

Appearance	White Crystalline Powder
Assay (%)	99.0-101.0
Solubility	Clear
Transmittance (%)	≥ 98
Loss on Drying (%)	≤ 0.5
Residue on Ignition (%)	≤ 0.1
sulfate (%)	≤ 0.02
chlorideCl¬ (%)	≤ 0.02
Ammonium ion (%)	≤ 0.02
Ca2+ (%)	≤ 0.02
Fe3+ (ppm)	≤ 10
Heavy Metals(as Pb) (ppm)	≤ 10
As (ppm)	≤ 1
Total Plate Count (cfu/g)	≤ 1000
Yeast (cfu/g)	≤ 50
Mold (cfu/g)	≤ 50
E.coli (cfu/g)	Negative
Salmonella (cfu/g)	Negative

Molecular Formula: C5H6O5
Molecular Weight: 146.1
Hazard Symbols: Xi,T
WGKGermany: 3
HS Code: 29183000

Purity: 99,0%

Assay:99.0%min

MF：C5H6O5
EINECS No.：225-976-7
Type：Auxiliaries and Other Medicinal Chemicals
Grade Standard ：Food Grade, Medicine Grade
Purity：99%
Appearance：white or almost white crystals or crystalline powder
Melting point：113-117℃
Loss on drying：≤0.5%
Residue on ignition：≤0.2%
Heavy metal：≤10ppm
CAS databases：328-50-7(CAS DataBase Reference)
NIST chemical information：2-Oxopentanedioic acid(328-50-7)
The EPA chemical information：Pentanedioic acid, 2-oxo-(328-50-7)
Application:
1, Mainly as a sports nutrition beverage ingredients .
2,As organic intermediates, biochemical reagents, test liver function of form a complete set of reagents.
Packing: 25kg/drum

Smile code:
OC(=O)CCC(=O)C(O)=O
MDL Number:
MFCD00004165
Purity :
98% HPLC-ELSD
Available in stock:
15410 g

MF	C5H6O5
EINECS No.	225-976-7
Type	Auxiliaries and Other Medicinal Chemicals
Grade Standard	Food Grade, Medicine Grade
Purity	99%
Appearance	white or almost white crystals or crystalline powder
Melting point	113-117℃
Loss on drying	≤0.5%
Residue on ignition	≤0.2%
Heavy metal	≤10ppm
CAS databases	328-50-7(CAS DataBase Reference)
NIST chemical information	2-Oxopentanedioic acid(328-50-7)
The EPA chemical information	Pentanedioic acid, 2-oxo-(328-50-7)
Application
1, Mainly as a sports nutrition beverage ingredients .
2, As organic intermediates, biochemical reagents, test liver function of form a complete set of reagents.
Packing	25kg/drum