Merck
All Photos(1)

PHR2903

Supelco

Citric acid Monohydrate

pharmaceutical secondary standard, certified reference material

Synonym(s):
Citric acid monohydrate
Linear Formula:
HOC(COOH)(CH2COOH)2 · H2O
CAS Number:
Molecular Weight:
210.14
Beilstein:
4018641
MDL number:

grade

certified reference material
pharmaceutical secondary standard

CofA

current certificate can be downloaded

packaging

pkg of 200 mg

pKa 

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

application(s)

pharmaceutical

storage temp.

2-30°C

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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ACS reagent, puriss. p.a.

application(s)

pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

CofA

current certificate can be downloaded

CofA

current certificate can be downloaded

CofA

current certificate can be downloaded

CofA

-

packaging

pkg of 200 mg

packaging

-

packaging

-

packaging

-

pKa 

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

pKa 

-

pKa 

-

pKa 

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

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

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