Customization: | Available |
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CAS No.: | 7647-14-5 |
Formula: | Nacl |
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1. Chemical Name: sodium chloride
2. Molecular Formula: NaCl
3. Molecular Weight: 58.44
4. CAS: 7647-14-5
5. EINECS: 231-598-3
6. Expiration: 24 months
7. Character: It is white or colorless crystal or white powder, odorless. It is easily soluble in water.
8. Usages: It is used as an analytical reagent and also used in the preparation of biological culture media; It is used as acid-base balance regulator, isotonic regulator, salting-out agent and diluent for tablets and capsules, etc. And it is also used for high-purity analysis. Routine blood tests.
Test item | Standard |
Identification | Passes test |
Assay(as dry basis) | ≥99.6% |
Iron(Fe) | ≤0.0003% |
As | ≤0.00004% |
Loss on drying | ≤0.4% |
Potassium | ≤0.02% |
Magnesium | ≤0.001% |
Calcium | No turbidity in 5 minutes |
Barium | Passes test |
Aluminum | ≤0.00002% |
Ferrocyanide | Not blue in 10 minutes |
Nitrite | Absorbance ≤0.01 |
Sulfate | ≤0.002% |
Phosphate | ≤0.0025% |
Bromide | ≤0.01% |
Acidity or alkalinity | Passes test |
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