C0759

Citric acid

99%

Manufacturer: Sigma Aldrich

CAS Number: 77-92-9

Synonym(S): 2-Hydroxy-1,2,3-propanetricarboxylic acid, 2-Hydroxypropan-1,2,3-tricarboxylic acid

Select a Size

Pack Size SKU Availability Price
100 G C0759-100-G In Stock ₹ 2,901.10
500 G C0759-500-G In Stock ₹ 7,144.50
1 KG C0759-1-KG In Stock ₹ 8,162.05
5 KG C0759-5-KG In Stock ₹ 24,572.75

C0759 - 100 G

₹ 2,901.10

In Stock

Quantity

1

Base Price: ₹ 2,901.10

GST (18%): ₹ 522.198

Total Price: ₹ 3,423.298

Quality Level

200

Assay

99%

form

crystals

expl. lim.

8 %, 65 °F

pKa (25 °C)

(1) 3.13, (2) 4.76, (3) 6.40

pKa

(1) 3.13, (2) 4.76, (3) 6.4

mp

153-159 °C (lit.)

solubility

water: soluble 383 g/L at 25 °C

SMILES string

OC(=O)CC(O)(CC(O)=O)C(O)=O

InChI

1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

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Description

  • General description: Citric acid is a natural component widely usedin many industrial applications such as chelation, buffering, pH adjustment,and derivatization. It can also be used as a reagent in condensation, acidcatalysis, cycloaddition, deprotection, and decarboxylation reactions.
  • Application: Citric acid can be used as a reactant to synthesize:Trialkyl citrates via sulfuric acid-catalyzed esterification with aliphatic alcohols C2-C5.Biodegradable thermoset polymer via catalyst-free polycondensation reaction.It can also be used as a catalyst to synthesize amido alkyl naphthols by reacting 2-naphthols, aldehydes, and amides/ureas.

SAFETY INFORMATION

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves