dextro,laevo-aspartic acid
DL-aminosuccinic acid
None found
  • Charkit Chemical
    • Charkit Chemical Corporation
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      Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
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  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      01-42200 DL-ASPARTIC ACID FCC, Kosher
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 27,000 products as well as custom synthesis. TCI established overseas facilities in North America, Europe, China and India to serve customers worldwide.
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      A0544 DL-Aspartic Acid >98.0%(T)
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2-aminobutanedioic acid (Click)
CAS Number: 617-45-8Picture of molecule
Other: 874742-68-4
ECHA EINECS - REACH Pre-Reg: 210-513-3
Nikkaji Web: J1.278E
Beilstein Number: 774618
MDL: MFCD00063083
XlogP3: -2.80 (est)
Molecular Weight: 133.10359000
Formula: C4 H7 N O4
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: cosmetic agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
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Physical Properties:
Appearance: colorless crystals (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 275.00 to  280.00 °C. @ 760.00 mm Hg
Boiling Point: 264.12 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.003000 mm/Hg @ 25.00 °C. (est)
Flash Point: 236.00 °F. TCC ( 113.50 °C. ) (est)
logP (o/w): -1.075 (est)
Soluble in:
 water, 874742-68-4 mg/L @ 25 °C (exp)
 water, 1e+006 mg/L @ 25 °C (est)
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Organoleptic Properties:
Odor Description:
Taste Description:
Odor and/or flavor descriptions from others (if found).
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: antistatic agents
hair conditioning
masking agents
skin conditioning
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Aspartic Acid
DL-Aspartic Acid
Anhui Haibei
DL-Aspartic Acid
BBFY Industrial
Aspartic Acid
BOC Sciences
For experimental / research use only.
DL-Aspartic Acid
Charkit Chemical
Glentham Life Sciences
DL-Aspartic Acid
Penta International
Qingdao Dacon Trading
DL-Aspartic Acid
Santa Cruz Biotechnology
For experimental / research use only.
DL-Aspartic Acid ≥98%
Sigma-Aldrich: Sigma
For experimental / research use only.
DL-Aspartic acid ≥99% (TLC)
For experimental / research use only.
DL-Aspartic Acid >98.0%(T)
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Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50  > 6000 mg/kg
Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. Vol. 24(5), Pg. 17, 1990.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: cosmetic agents
Recommendation for dextro,laevo-aspartic acid usage levels up to:
 not for fragrance use.
Recommendation for dextro,laevo-aspartic acid flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
Env. Mutagen Info. Center: Search
EPA Substance Registry Services (TSCA): 617-45-8
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 424
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 2-aminobutanedioic acid
Chemidplus: 0000617458
RTECS: CI9097800 for cas# 617-45-8
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 2-aminobutanedioic acid
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 617-45-8
Pubchem (cid): 424
Pubchem (sid): 134978070
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
Golm Metabolome Database: Search
KEGG (GenomeNet): C16433
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2922.49.4015
Household Products: Search
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
•(vet) commercially available as mixt of potassium & magnesium aspartates= spartase. aspartic acid •available commercially as d(-)-, l(+)-, & dl-aspartic acid. aspartic acid •150 g aspartic acid was polymerized in presence of h3po4 to give 150 g poly(dehydroaspartic acid) which was treated with morpholine. polymer was incorporated into an anionic shampoo with 4% concn. •usp and fcc grades; 99% min grade
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Potential Blenders and core components note
None Found
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Potential Uses:
 antistatic agents 
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Occurrence (nature, food, other): note
 zingiber officinale root oil china @ 0.26%
Data  GC  Search Trop  Picture
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 acide 2-aminosuccinique
2-aminobutanedioic acid
DL-2-aminobutanedioic acid
 aminosuccinic acid
2-aminosuccinic acid
dextro,laevo-aminosuccinic acid
DL-aminosuccinic acid
 asparaginic acid
 aspartic acid
(±)-aspartic acid
(R,S)-aspartic acid
DL-aspartic acid
DL-aspartic acid FCC
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