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C0706

Citric acid monohydrate

Name: Citric acid monohydrate
Brand: SIAL

BioXtra, ≥99.5%

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About This Item

Linear Formula:

HOC(COOH)(CH₂COOH)₂ · H₂O

CAS Number:

5949-29-1

Molecular Weight:

210.14

UNSPSC Code:

12161700

NACRES:

NA.25

PubChem Substance ID:

24892269

EC Number:

201-069-1

Beilstein/REAXYS Number:

4018641

MDL number:

MFCD00149972

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product line

BioXtra

Quality Level

200

assay

≥99.5%

form

powder

impurities

≤0.002% Phosphorus (P), ≤0.005% Insoluble matter

ash

≤0.02%

pH

1.85 (25 °C, 50 g/L)

pKa

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

solubility

H₂O: 1 M, clear, colorless

anion traces

chloride (Cl^-): ≤0.001%, sulfate (SO₄^2-): ≤0.002%

cation traces

Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH₄⁺: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%

SMILES string

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

InChI

1S/C6H8O7.H2O/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);1H2

InChI key

YASYEJJMZJALEJ-UHFFFAOYSA-N

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Related Categories

Biochemicals

Biological Buffers

High-Purity Biochemicals and Reagents

General description

Citric acid is one of the fruits acids. It is present in various citrus fruits and vegetables.

Application

Citric acid monohydrate has been used:

as carbon source of carbon nanodot synthesis
in the preparation of citric acid monohydrate solution/buffer of pH-6.0 for tissue sample preparation
to treat various samples in citric acid solubilisation technique

Biochem/physiol Actions

Citric acid plays a major role in textile, food, pharmaceutical, metal and chemical industries. Melting citric acid monohydrate can give rise to itaconic anhydride. The crystals of citric acid monohydrate has the ability to preserve water up to 56 degree celsius.

pictograms

GHS07

signalword

Warning

hcodes

H319,H335

pcodes

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

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

345.0 °F - closed cup

flash_point_c

173.9 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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N-Glycan matrix-assisted laser desorption/ionization mass spectrometry imaging protocol for formalin-fixed paraffin-embedded tissues

Briggs MT, et al.

Rapid Communications in Mass Spectrometry, 31(10), 825-841 (2017)

Citric Acid (2014)

A switchable peroxidase mimic derived from the reversible co-assembly of cytochrome c and carbon dots

Essner JB, et al.

Journal of Material Chemistry B: Materials for Biology and Medicine, 4(12), 2163-2170 (2016)

An investigation into the microflora of heroin

McLauchlin J, et al.

Journal of Medical Microbiology, 51(11), 1001-1008 (2002)

A CRISPR/Cas9-Based Mutagenesis Protocol for Brachypodium distachyon and Its Allopolyploid Relative, Brachypodium hybridum.

Karolina Hus et al.

Frontiers in plant science, 11, 614-614 (2020-06-09)

The CRISPR/Cas9 system enables precise genome editing and is a useful tool for functional genomic studies. Here we report a detailed protocol for targeted genome editing in the model grass Brachypodium distachyon and its allotetraploid relative B. hybridum, describing gRNA

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Global Trade Item Number

SKU	GTIN
C0706-1KG	04061833451502
C0706-500G	04061835543113

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