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LC1397 Citric acid monohydratecryst. suitable for the biopharmaceutical production |
Order number | Packaging | Quantity | Price € |
AC28397 | Plastic bottle | 5 kg | Inquire |
AC28397 | Bucket, plastic | 12 kg | Inquire |
AC28397 | Double PE Sack | 25 kg | Inquire |
Product information | |
Hill Formula | C6H8O7 * H2O |
HS Code | 2918 14 00 |
EC number | 201-069-1 |
Molar mass | 210.14 g/mol |
CAS number | 5949-29-1 |
Chemical and physical data | |
Ignition temperature | 540 °C (anhydrous substance) |
Solubility | 1630 g/l (20 °C) |
Melting point | 135 – 152 °C |
Molar mass | 210.14 g/mol |
Density | 1.54 g/cm3 (20 °C) |
Bulk density | 800 – 1000 kg/m3 |
pH value | (50 g/l, H2O, 25 °C) |
Vapor pressure | < - 0.1 hPa (20 °C) |
Vapor pressure | 8.0 %(V) |
Safety information according to GHS | |
Hazard Statement(s) | H319: Causes serious eye irritation. |
Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() |
RTECS | GE7810000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Safety information | |
R Phrase | R 36 Irritating to eyes. |
S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
Categories of danger | irritant |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 3000 mg/kg |
Specifications | |
Assay (alcalimetric, calculated on anhydrous substance) | 99.5 – 100.5 % |
Identity (IR-spectrum) | passes test |
Appearance | white to almost white or colorless crystals |
Appearance of solution (200 g/l; water) | clear (≤ 3 NTU) and not more intense in color than reference solution Y7, BY7 or GY7 |
In water insoluble matter | ≤ 0.005 % |
Chloride (Cl) | ≤ 0.001 % |
Phosphate (PO4) | ≤ 0.001 % |
Sulfate (SO4) | ≤ 0.002 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.0003 % |
Pb (Lead) | ≤ 0.0002 % |
Oxalates (as C2H2O4) | ≤ 0.036 % |
Residual solvents (Ph. Eur./USP/ICH) | excluded by manufacturing process |
Readily carbonisable substance | passes test |
Sulfated ash (600 °C) | ≤ 0.02 % |
Water (according to Karl Fischer) | 7.5 – 9.0 % |
Microbiological test – Total aerobic microbial count (TAMC) |
≤ 100 CFU/g |
– Total combined yeasts/moulds count (TYMC) | ≤ 10 CFU/g |
– Bile-tolerant gram-negative bacteria (absent in 1 g) | passes test |
– Candida albicans (absent in 1 g) | passes test |
– Escherichia coli (absent in 1 g) | passes test |
– Pseudomonas aeruginosa .br (absent in 1 g) | passes test |
– Salmonella (absent in 10 g) | passes test |
– Staphylococcus aureus .br (absent in 1 g) | passes test |
Bacterial endotoxins | ≤ 10 I.U./g |
* Additional requirements by ACS | |
Corresponds to Ph. Eur., BP, JP, USP, ACS |