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W297003 Aldrich

Pyruvic acid

≥97%, FG

Synonym: α-Ketopropionic acid, 2-Oxopropionic acid

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Properties

Related Categories Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Follows IFRA Guidelines, Kosher Certified Products,
biological source   synthetic
grade   FG
  Kosher
  follows IFRA guidelines
reg. compliance   EU Regulation 1223/2009
  FDA 21 CFR (172.515)
  EU Regulation 1334/2008 & 178/2002
InChI Key   LCTONWCANYUPML-UHFFFAOYSA-N
assay   ≥97%
refractive index   n20/D 1.428(lit.)
bp   165 °C(lit.)
mp   11-12 °C(lit.)
density   1.267 g/mL at 25 °C(lit.)
GMO content   GMO-free
Organoleptic   caramel; acidic; sour
food allergen   no known allergens
fragrance allergen   no known allergens
storage temp.   2-8°C

Description

Biochem/physiol Actions

Taste at 5 ppm

General description

Natural occurrence: Asparagus, beef, sake, Virginia tobacco, wheat bread.

Packaging

1 kg in glass bottle

5 kg in poly drum

25 kg in composite drum

250 g in glass bottle

Other Notes

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Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
3
RTECS 
UZ0829800
Flash Point(F) 
179.6 °F
Flash Point(C) 
82 °C
Protocols & Articles

Articles

HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A
Keywords: Chromatography, High performance liquid chromatography

Understanding the Complexities of Kosher Ingredients

Introduction What is Kosher Product Considerations for Kosher Certification Kosher's Added Benefit to the Food Industry Sigma-Aldrich's Kosher Experience and Offering
Dr. Luke Grocholl1, Rabbi Gershon Segal

1Dr. Luke Grocholl, Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Fermentation, Food & Beverage, Safety industry

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Peer-Reviewed Papers
15

References

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