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Product Name: |
Naturlig ravsyre |
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Synonyms: |
SUCCINIC ACID, REAGENT (ACS)SUCCINIC ACID, REAGENT (ACS)SUCCINIC ACID, REAGENT (ACS)SUCCINIC ACID, REAGENT (ACS);SUCCINIC ACID GRAN;Aspartic Acid Impurity 8;Succinic acid Manufacturer;Acid of amber;Asuccin;Bernsteinsaure;Butanediacid |
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CAS: |
110-15-6 |
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MF: |
C4H6O4 |
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MW: |
118.08804 |
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EINECS: |
203-740-4 |
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Mol File: |
110-15-6.mol |
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Smeltepunkt |
185 °C |
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Boiling point |
235 °C |
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tetthet |
1,19 g / ml ved 25 ° C (opplyst) |
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FEMA |
4719 | SUCCINIC ACID |
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refractive index |
n20 / D 1.4002 (lys) |
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Fp |
>230 °F |
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lagringstemperatur |
Oppbevares på RT. |
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solubility |
Soluble in ethanol, ethyl ether, acetone and methanol. Insoluble in toluene, benzene, carbon disulfide, carbon tetrachloride and petroleum ether. |
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skjema |
Powder/Solid |
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pka |
4.16 (ved 25â „ƒ) |
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farge |
White to off-white |
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PH |
2,7 (10g / l, H2O, 20â „ƒ) |
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Vannløselighet |
80 g / l (20 ºC) |
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Merck |
14,8869 |
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BRN |
1754069 |
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Stability: |
Stable. Substances to be avoided include strong bases, strong oxidizing agents. Combustible. |
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InChIKey |
KDYFGRWQOYBRFD-UHFFFAOYSA-N |
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CAS DataBase Referanse |
110-15-6(CAS DataBase Reference) |
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NIST Chemistry Reference |
Butansyre (110-15-6) |
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EPA Substance Registry System |
Succinic acid (110-15-6) |
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Hazard Codes |
Xi |
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Risk Statements |
37 / 38-41-36 / 37/38 |
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Sikkerhetserklæringer |
26-36 / 37 / 39-37 / 39-39 |
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RIDADR |
UN 3265 8 / PG 3 |
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WGK Germany |
1 |
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RTECS |
WM4900000 |
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Autoignition Temperature |
470 ° C |
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TSCA |
Yes |
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HS kode |
29171990 |
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Data om farlige stoffer |
110-15-6(Hazardous Substances Data) |
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Toxicity |
LD50 orally in Rabbit: 2260 mg/kg |
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Bruker |
succinic acid is widely use as organic intermediates for the pharmaceutical, engineering plastics, resins etc.. |
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Bruker |
Succinic Acid is an acidulant that is commercially prepared by the hydrogenation of maleic or fumaric acid. it is a nonhygroscopic acid but is more soluble in 25°c water than fumaric and adipic acid. it has low acid strength and slow taste build-up; it is not a substitute for normal acidulants. it combines with proteins in modifying the plasticity of bread dough. it functions as an acidulant and flavor enhancer in relishes, beverages, and hot sausages. |
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Definition |
ChEBI: An alpha,omega-dicarboxylic acid resulting from the formal oxidation of each of the terminal methyl groups of butane to the corresponding carboxy group. It is an intermediate metabolite in the citric acid cycle. |
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Definition |
En krystallinsk karboksylsyre, HOOC (CH2) 2COOH, som forekommer i ravgulv og visse planter. |
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Generell beskrivelse |
Hvite krystaller eller skinnende hvitt luktfritt krystallinsk pulver. pH på 0,1 molar oppløsning: 2,7. Veldig sur smak. |
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Luft- og vannreaksjoner |
Litt vannløselig. |
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Brannfarlig |
Flash point data for Succinic acid are not available. Succinic acid is probably combustible. |
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Safety Profile |
Moderat giftig subkutan vei. Et alvorlig øyeirriterende. Mutasjonsdata rapportert. Ved oppvarming til nedbrytning avgir den skarp røyk og irriterende røyk. |
