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Origin: China
Cas No: 57248-88-1
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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| Quantity(Kilograms) | 1 - 100 | >100 | 
| Est. Time(days) | 5 | To be negotiated | 
| Item | Standard | |||
| Structural data confirmation | 1. H-NMR: The data of structure are identical with reference standard | |||
| 2. HPLC-MS: Ensure the molecular weight of main peak and fragment peak are identical with reference standard | ||||
| 3. IR:The data of IR are identical with that of reference standard | ||||
| Purity(HPLC) | ≥99.0% | |||
| Related impurities | Specific single impurity | Meets EP/USP/BP standards | ||
| Non-specific single impurity | ≤0.10% | |||
| Total Impurities | ≤0.50% | |||
| Crystal form | Meets EP/USP/BP standards | |||
| Loss on drying | ≤1.0% | |||
| Water | ≤1.0% | |||
| Inorganic salt | ≤0.1% | |||
| Heavy metals | ≤10 ppm | |||
| Assay | 99.0%~101.0%(According to EP/USP/BP standards) | |||
| Microbiological Analysis | ||||
| Total plate count | ≤1000cfu/g | |||
| Yeast and Moulds | ≤100cfu/g | |||
| E. Coli. | Absent | |||
| Salmonella | Absent | |||
| S.aureus | Absent | |||
Property
Description
Basic Info
| Chemical Name | Disodium Pamidronate Hydrate | 
|---|---|
| Synonyms |   Pamidronate disodium salt;  | 
| CAS No. | 57248-88-1 | 
| Molecular Formula | C3H9NNa2O7P2 | 
| Molecular Weight | 279.03300 | 
| PSA | 186.59000 | 
| LogP | -0.08660 | 
Properties
| Appearance & Physical State | White Crystals | 
|---|---|
| Melting Point | 300 °C | 
| Storage Condition | 2-8°C | 
Safety Info
| RTECS | SZ6525000 | 
|---|---|
| Safety Statements | S22; S26; S36/37/39; S45 | 
| HS Code | 2931900090 | 
| WGK Germany | 3 | 
| Risk Statements | R22; R48; R41; R37/38; R20/21/22 | 
| Hazard Codes | Xn | 
| Hazard Declaration | H302 | 
| Symbol | GHS07 | 
| Signal Word | Warning |