Food Additives Alpha Ketoglutarate for Nutrition Supplements CAS 328-50-7 Akg

Model NO.
b cm 328-50-7
Colour
White
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
500ton
Reference Price
$ 18.00 - 54.00
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Product Description

Product Description

2-Ketoglutaric acid for Nutrition supplements CAS 328-50-7

2-Ketoglutaric acid Basic information  
Product Name: 2-Ketoglutaric acid
CAS: 328-50-7
MF: C5H6O5
MW: 146.1
EINECS: 206-330-3
2-Ketoglutaric acid Chemical Properties  
Melting point  113-115 °C
Boiling point  185.67°C (rough estimate)
density  1.2821 (rough estimate)
FEMA  3891 | 2-OXOPENTANEDIOIC ACID
refractive index  1.3920 (estimate)
storage temp.  2-8°C
solubility  H2O: soluble0.1g/mL, clear, colorless
pka 2.47(at 25ºC)
form  Crystalline Powder
color  White to slightly yellow
Odor Odorless

 

Items Standards Results
Appearance White or off-white powder Off-white powder
Identification By HPLC Complies
Melting Point 120ºC~130ºC 126ºC
Loss on Drying ≤1.00% 0.0021
Heavy Metals ≤ 10ppm Complies
Sulfated Ash ≤ 0.10% 0.0003
Content 17.5%~19.5% 0.193
Lead VContent ≤ 3.0ppm 0.50ppm
Related Substances Impurity A: ≤0.30% 0.0018
  Other unknown impurity: ≤0.10% 0.0007
  Total Impurities: ≤0.50% 0.0042
Assay ≥ 98.0% 0.995
 
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Food Additives Alpha Ketoglutarate for Nutrition Supplements CAS 328-50-7 Akg

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Food Additives Alpha Ketoglutarate for Nutrition Supplements CAS 328-50-7 Akg

 

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Food Additives Alpha Ketoglutarate for Nutrition Supplements CAS 328-50-7 Akg

Food Additives Alpha Ketoglutarate for Nutrition Supplements CAS 328-50-7 Akg

 

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