Citric acid monohydrate
puriss., meets analytical specification of Ph. Eur., BP, USP, E330, 99.5-100.5% (based on anhydrous substance), grit
Manufacturer: Sigma Aldrich
CAS Number: 5949-29-1
Synonym(S): 2-hydroxy-1,2,3-propanetricarboxylic acid monohydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 KG | 27102-1-KG | In Stock | ₹ 7,869.78 |
| 2.5 KG | 27102-2.5-KG | In Stock | ₹ 16,464.83 |
| 6 X 1 KG | 27102-6-X-1-KG | In Stock | ₹ 26,391.35 |
| 6 X 2.5 KG | 27102-6-X-2.5-KG | In Stock | ₹ 43,538.15 |
| 25 KG | 27102-25-KG | In Stock | ₹ 1,17,321.35 |
27102 - 1 KG
In Stock
Quantity
1
Base Price: ₹ 7,869.78
GST (18%): ₹ 1,416.56
Total Price: ₹ 9,286.34
grade
puriss.
Quality Level
200
Assay
99.5-100.5% (based on anhydrous substance)
form
grit
quality
meets analytical specification of Ph. Eur., BP, USP, E330
impurities
residual solvents, complies≤0.0005% heavy metals (as Pb)7.5-8.8% water (Karl Fischer)
ign. residue
≤0.05% (as SO4)
pKa
(1) 3.13, (2) 4.76, (3) 6.4
anion traces
chloride (Cl-): ≤50 mg/kgoxalate (as oxalic acid): ≤100 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤1 mg/kgCa: ≤200 mg/kgCu: ≤10 mg/kgFe: ≤10 mg/kgHg: ≤1 mg/kgPb: ≤1 mg/kgZn: ≤10 mg/kg
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Description
- General description: Citric acid monohydrate is an organic acid. Its molar enthalpy of solution in water has been reported to be ΔsolHm (298.15K, m = 0.0203molkg-1) = (29061 ± 123)Jmol-1[1]
- Application: Citric acid monohydrate may be used in the diltiazem hydrochloride (drug) and melt extruded Eudragit RS PO (polymer) formulations. It improves the solubility of drug in the polymer matrix.[2] It may be used to prepare citrate buffer for use in the intravital microscopic studies of adhesion and aggregation of platelets.[3]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
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)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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grade: puriss.
Quality Level: 200
Assay: 99.5-100.5% (based on anhydrous substance)
form: grit
quality: meets analytical specification of Ph. Eur., BP, USP, E330
impurities: residual solvents, complies≤0.0005% heavy metals (as Pb)7.5-8.8% water (Karl Fischer)
ign. residue: ≤0.05% (as SO4)
pKa: (1) 3.13, (2) 4.76, (3) 6.4
anion traces: chloride (Cl-): ≤50 mg/kgoxalate (as oxalic acid): ≤100 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces: As: ≤1 mg/kgCa: ≤200 mg/kgCu: ≤10 mg/kgFe: ≤10 mg/kgHg: ≤1 mg/kgPb: ≤1 mg/kgZn: ≤10 mg/kg
grade: anhydrous
Quality Level: 100
Assay: 99.8%
form: liquid
quality: __
impurities: <0.003% water<0.005% water (100 mL pkg)
ign. residue: __
pKa: __
anion traces: __
cation traces: __
grade: anhydrous
Quality Level: 100
Assay: 99.8%
form: liquid
quality: __
impurities: <0.003% water<0.005% water (100 mL pkg)
ign. residue: __
pKa: __
anion traces: __
cation traces: __
