PotassiumD-tartratemonobasic

Modify Date: 2024-01-08 20:08:46

PotassiumD-tartratemonobasic Structure
PotassiumD-tartratemonobasic structure
Common Name PotassiumD-tartratemonobasic
CAS Number 921-53-9 Molecular Weight 188.177
Density 1.98 Boiling Point 399.3ºC at 760mmHg
Molecular Formula C4H5KO6 Melting Point 155 °C
MSDS N/A Flash Point 209.4ºC

 Names

Name potassium L-tartrate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.98
Boiling Point 399.3ºC at 760mmHg
Melting Point 155 °C
Molecular Formula C4H5KO6
Molecular Weight 188.177
Flash Point 209.4ºC
Exact Mass 187.972321
PSA 117.89000

 MSDS

Name: Potassium (+) Tartrate Material Safety Data Sheet
Synonym: Potassium biborate, Potassium Hydrogen Tartrat
CAS: 921-53-9
Section 1 - Chemical Product MSDS Name:Potassium (+) Tartrate Material Safety Data Sheet
Synonym:Potassium biborate, Potassium Hydrogen Tartrat

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
921-53-9 Potassium (+) Tartrate 100 % 213-067-8
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing.
Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 921-53-9: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 200-220 C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Soluble in water.
Specific Gravity/Density: Not available.
Molecular Formula: CH(OH)COOK.0.5H2O
Molecular Weight: 130.1169

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents and strong acids Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, oxides of potassium.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 921-53-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Potassium (+) Tartrate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 921-53-9: 1
Canada
CAS# 921-53-9 is listed on Canada's DSL List.
CAS# 921-53-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 921-53-9 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xn
Safety Phrases S22-S24/25
WGK Germany 1
RTECS WW8223000

 Synonyms

POTASSIUM L-TARTRATE
Butanedioic acid, 2,3-dihydroxy-, potassium salt, (2S,3S)- (1:1)
MFCD00013065
Potassium (2S,3S)-3-carboxy-2,3-dihydroxypropanoate
KALIUM(+)-TARTRAT, SLR, EXTRA PURE
BUTANEDIOICACID, 2,3-DIHYDROXY- (2R,3R)-, POTASSIUM SALT (1:2)
POTASSIUM L-TARTRATE HEMIHYDRATE/L-TARTARIC ACID DIPOTASSIUM SALT
DIPOTASSIUM TARTRATE
PotassiumD-tartratemonobasic
L-(+)-TARTARIC ACID DIPOTASSIUM SALT
Potassium tartrate hemihydrate
POTASSIUMTARTRATE
Potassium tartrate, hydrate
Potassium Tartrate
EINECS 212-769-1
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