| مشخصات فنی محصول | |
|---|---|
| Assay (spectrophotometrically; calc. on dried substance) | 98.0 - 102.0 % |
| Appearance | yellow to orange yellowish powder |
| Identity (TLC) | conforms |
| Identity (Fluorescence test) | conforms |
| Identity (IR-spectrum) | conforms |
| Absorbance maxima | at about 223 nm, 267 nm, 373 nm and 444 nm |
| Absorption ratio (A 373 nm / A 267 nm) | 0.31 - 0.33 |
| Absorption ratio (A 444 nm / A 267 nm) | 0.36 - 0.39 |
| Spec. rotation [α²0/D (5 g/l, sodium hydroxide (0.05 mol/l), calc. on dried substance, Ph. Eur.) | -135 - -115 ° |
| Spec. rotation [α²0/D (5 g/l, dilute sodium hydroxide and ethanol, calc. on dried substance, JP) | -142 - -128 ° |
| Spec. rotation [α²5/D (5 g/l, sodium hydroxide (0.05 mol/l), calc. on dried substance, USP) | -135 - -115 ° |
| Primary aromatic amines (as Aniline) | ≤ 100 ppm |
| Heavy metals (as Pb) | ≤ 40 ppm |
| As (Arsenic) | ≤ 3 ppm |
| Cd (Cadmium) | ≤ 1 ppm |
| Hg (Mercury) | ≤ 1 ppm |
| Pb (Lead) | ≤ 10 ppm |
| Lumiflavin (USP) | passes test |
| Residual solvents (Ph.Eur./USP/ICH) class 2 (Methanol) | ≤ 3000 ppm |
| Residual solvents (Ph.Eur./USP/ICH) class 3 (3-Methyl-1-butanol) | ≤ 5000 ppm |
| Other residual solvents (Ph.Eur./USP/ICH) | excluded by production process |
| Related substances (HPLC) (Impurity A (Lumiflavin)) | ≤ 0.025 % |
| Related substances (HPLC) (Impurity B) | ≤ 0.20 % |
| Related substances (HPLC) (Impurity C) | ≤ 0.20 % |
| Related substances (HPLC) (Impurity D) | ≤ 0.20 % |
| Related substances (HPLC) (Largest unspecified impurity) | ≤ 0.10 % |
| Related substances (HPLC) (Sum of all impurities) | ≤ 0.5 % |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Loss on Drying (105°C) | ≤ 1.5 % |
| Corresponds to Ph Eur, BP, JP, USP, E 101 Conforms to the purity criteria on food additives according to the EuropeanCommission directive 2008/128/EC. |
|
جدول ویژگیهای کلیدی محصول
| CAS # | EC Number | Hill Formula | Molar Mass | Grade Value |
|---|---|---|---|---|
| 83-88-5 | 201-507-1 | C₁₇H₂₀N₄O₆ | 376.36 g/mol | Ph Eur,BP,JP,USP,E 101 (i) |
| شرح محصول | |
|---|---|
| Catalogue Number | 500257 |
| Synonyms | Lactoflavine, Vitamin B2 |
| اطلاعات محصول | |
|---|---|
| CAS number | 83-88-5 |
| EC number | 201-507-1 |
| Grade | Ph Eur,BP,JP,USP,E 101 (i) |
| Hill Formula | C₁₇H₂₀N₄O₆ |
| Molar Mass | 376.36 g/mol |
| HS Code | 2936 23 00 |
| Structure formula Image | |
| مشخصات فنی محصول | |
|---|---|
| Application | Riboflavin Ph Eur,BP,JP,USP,E 101 (i). CAS 83-88-5, pH 5.5 - 7.2 (0.07 g/l, H₂O, 20 °C). MSDS and product info below. |
| اطلاعات فیزیکی و شیمیایی محصول | |
|---|---|
| Melting Point | 290 °C (decomposition) |
| pH value | 5.5 - 7.2 (0.07 g/l, H₂O, 20 °C) |
| Bulk density | 100 kg/m3 |
| Solubility | 0.07 g/l |
| اطلاعات سم شناسی | |
|---|---|
| LD 50 oral | LD50 Rat > 10000 mg/kg |
| اطلاعات ایمنی بر اساس GHS | |
|---|---|
| RTECS | VJ 1400000 |
| 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. |
| اطلاعات بارگیری و نگهداری | |
|---|---|
| Storage | Store at +15°C to +25°C. |
| اطلاعات حمل و نقل | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
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