2,3-Dihydroxybutanedioic acid

150.08700

150.09

201-766-0|212-769-1|205-105-7|610-885-0

0772

133735|608773|148314|62778

DTXSID5046986

COLORLESS CRYSTALS OR WHITE, CRYSTALLINE POWDER|SLIGHTLY OPAQUE CRYSTALS

2918120000

115.06000

-2.12260

white crystalline diprotic organic acid

1.886g/cm3

173.625 °C|206 °C

399.3ºC at 760mmHg

209.4ºC

1 G DISSOLVES IN 162 ML WATER, IN 16 ML BOILING WATER, IN 8820 ML ALCOHOL; READILY SOL IN DILUTED MINERAL ACIDS; SOL IN SOLN OF ALKALIES OR BORAX; IN WATER APPROX 0.4% @ 10 °C TO 6% @ 100 °C|Solubility in water, g/100ml at 20 °C: 20.6

PLEASANT ACIDULOUS TASTE

115.46 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|124.4 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

COLORLESS, RHOMBIC CRYSTALS; SOL IN ACID, ALKALIES; INSOL IN ALC, ACETIC ACID; INDEX OF REFRACTION: 1.511, 1.550, 1.590 /D-FORM/|COLORLESS MONOCLINIC CRYSTALS; SOL IN MINERAL ACID, INSOL IN ALCOHOL; DENSITY: 1.954 /DL-FORM/

425 °C

121.101; LIMITATIONS: GRAS, MISCELLANEOUS AND/OR GENERAL-PURPOSE FOOD ADDITIVE AND AS A SEQUESTRANT.

Combustible.

|Danger|H315 (29.85%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 643 companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302 (44.29%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 4646 companies from 29 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Use water spray, powder, foam, carbon dioxide.

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting.

Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.

Corrosive. The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion. Inhalation of the aerosol may cause lung oedema. The effects may be delayed. Medical observation is indicated.

NO open flames.

PREVENT DISPERSION OF DUST! AVOID ALL CONTACT!

Use local exhaust or breathing protection.

Protective gloves. Protective clothing.

Wear face shield or eye protection in combination with breathing protection.

Stress incontinence, female

Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention.

Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention .

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

(R*,R*)-(+-)-2,3-dihydroxybutanedioic acid, monoammonium monosodium salt

The substance can be absorbed into the body by inhalation and by ingestion.

Burning sensation. Cough. Shortness of breath. Sore throat. Symptoms may be delayed.

Redness. Pain. Blisters.

Redness. Pain. Severe deep burns.

THIS SALT IS ONE OF THE INGREDIENTS IN COMPD JALAP POWDER, FORMERLY IN THE NF.|SALT IS @ LEAST 99.5% PURE.|GRADES: TECHNICAL; NF; FCC.

All other chemical product and preparation manufacturing|Butanedioic acid, 2,3-dihydroxy- (2R,3R)-: ACTIVE|Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-: ACTIVE|Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium salt (1:1): ACTIVE|INCOMPATIBILITIES: BECAUSE IT CONTAINS AN ACIDIC HYDROGEN, IT CAN REACT WITH ALKALINE SUBSTANCES. ITS SLIGHT SOLUBILITY SOMETIMES CAUSES DIFFICULTY IN LIQ MIXTURES.

CREAM OF TARTAR DETERMINED BY TITRATION.

EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives|Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern|Food additives -> Flavoring Agents|Human Drugs -> EU pediatric investigation plans|Human Drugs -> FDA Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book) -> Active Ingredients|Flavouring Agent -> FLAVOURING_AGENT; -> JECFA Functional ClassesFood Additives -> ACID; -> JECFA Functional ClassesFood Additives -> ANTIOXIDANT_SYNERGIST; -> JECFA Functional ClassesFood Additives -> EMULSIFIER; -> JECFA Functional ClassesFood Additives -> SEQUESTRANT; -> JECFA Functional ClassesFood Additives -> SYNERGIST; -> JECFA Functional Classes|Cosmetics -> Buffering

Flavoring Agents|Flavouring Agent -> FLAVOURING_AGENT; Food Additives -> ACID; Food Additives -> ANTIOXIDANT_SYNERGIST; Food Additives -> EMULSIFIER; Food Additives -> SEQUESTRANT; Food Additives -> SYNERGIST;