Close cookie prompt button

Feedback

How can we improve our website? Please give feedback.

Close Glentham Life Sciences login box

Settings

Login or Register
Choose your language
Close Glentham Life Sciences login box
Login:

Forgot your password?
Don't have an account yet? Click here to register...
Close language selection box
Choose your country or region:
Australian flag Australia
Austrian flag Austria
Belgian flag Belgium
Canadian flag Canada
Czech flag Czech Republic
Danish flag Denmark
French flag France
German flag Germany
Greek flag Greece
Hungarian flag Hungary
Irish flag Ireland
Israel flag Israel
Italian flag Italy
Japanese flag Japan
Korean flag Korea South
Dutch flag Netherlands
New Zealand flag New Zealand
Norwegian flag Norway
Polish flag Poland
Portuguese flag Portugal
Slovakian flag Slovakia
Slovenian flag Slovenia
Spanish flag Spain
Swedish flag Sweden
Swiss flag Switzerland
Turkish flag Turkey
Ukranian flag Ukraine
British flag United Kingdom
American flag United States
Vietnamese flag Vietnam
Choose your language:

GM1291  Potassium hydrogen aspartate hemihydrate, EP grade

Synonyms: Potassium L-aspartate; L-Asparaginic acid potassium salt hydrate; L-Aspartic acid potassium salt hydrate; Potassium aspartate hydrate; Potassium hydrogen aspartate hemihydrate; Potassium hydrogen (2S)-2-aminobutanedioate hemihydrate; L-Asp-OH · K; L-Aspartic acid potassium salt
Structure for  Potassium hydrogen aspartate hemihydrate, EP grade  (1115-63-5)
Close product structure box
Large structure for  Potassium hydrogen aspartate hemihydrate, EP grade  (1115-63-5)

Structure for Potassium hydrogen aspartate hemihydrate, EP grade (1115-63-5)

CAS: 1115-63-5

MF: C4H6KNO4 · xH2O

MW: 171.19 (anhydrous)

Assay: 99.0 - 101.0 % (anhydrous substance)

GM1291  Potassium hydrogen aspartate hemihydrate, EP grade

Synonyms: Potassium L-aspartate; L-Asparaginic acid potassium salt hydrate; L-Aspartic acid potassium salt hydrate; Potassium aspartate hydrate; Potassium hydrogen aspartate hemihydrate; Potassium hydrogen (2S)-2-aminobutanedioate hemihydrate; L-Asp-OH · K; L-Aspartic acid potassium salt

CAS: 1115-63-5 MF: C4H6KNO4 · xH2O MW: 171.19 (anhydrous)

Assay: 99.0 - 101.0 % (anhydrous substance)    |    SDS    |    Specification
This product has no catalogue prices. Quotation requests are welcomed using the form below.
GM1291
BULK
Note: EC Number 237-814-2 also associated with compound
Glentham Code
GM1291
Product Categories
CAS RN
1115-63-5
Alternative CAS RNs
14007-45-5
EC Number
214-226-4
MDL Number
MFCD00063085
Storage Temperature
+20°C
Shipping Temperature
Ambient
Harmonised Tariff Code
29224985
Physical Description
White to almost white crystalline powder, or colourless crystals
Specific Optical Rotation
+18.0 - +20.5 ° (anhydrous substance)
Identification (TLC)
To pass test
Identification
Reaction of potassium: To pass test
Solubility (2.5% in water)
Clear, colourless solution
pH (2.5% in water)
6.0 - 7.5
Ninhydrin-positive substances
To show two principle spots
Ninhydrin-positive substances
≤ 0.5% (any individual)
Chlorides
≤ 200ppm
Sulphates
≤ 500ppm
Ammonium (NH4)
≤ 200ppm
Iron (Fe)
≤ 30ppm
Water
4.0 - 6.0 %
Assay
99.0 - 101.0 % (anhydrous substance)
Pharmacopoeia Specification(s)
EP
Specification Version
1.0
Not classified as a hazardous substance or mixture
If you are publishing research using GM1291 please contact us to contribute to our list of citations.
Downloads (PDF)
SDS
Specification View
Technical Datasheet View
Certificate of Analysis
Close product packaging box

Stock Level Information

Our stock availability is calculated based on the quantity that we have in stock.

If a number of stock units is given in orange, we have enough material in smaller packs or in bulk to re-pack into these larger units.

This would not affect the dispatch date displayed.

For any questions or to check our stock, please call us on +44 (0) 1225 667798 or send us an e-mail.