Suppliers for CAS
7776-28-5
|
Properties | CAS |
7776-28-5 | Formula |
C6H16CaO24P6 | EINECS |
231-897-9 |
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5 Registered suppliers
Simagchem Corporation
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Characteristics | White odorless amorphous powder
| Identification | Reaction, Precipitation reaction
| Solubility –in water | Very slightly soluble
| Transparence and colouration of solution | Should not be more intense than of a reference solution consisting of 2.5ml of reference 16 for colouring and 7.5ml of reference for turbidity.
| Chlorides | Dissolve 2g of the preparation upon heating in a water bath in 5ml of nitric acid. Add 02ml of 01 n silver nitric solution. Filter the solution and add 1 drop of 0.1 n hydrochloric acid solution to the filtrate ; turbidity should should appear.
| Phosphates | Wet 0.1g of preparation with 2~3 drops of silver nitric solution the preparation should not immediately colour in yellow.
| Proteins | Dissolve 10g of the preparation in 100ml of dilute hydrochloric acid and lilter through a paper lilter. Wash the precipitate with cold water until a negative reaction for chlorine ions .then put in a glass together with a lilter .add 5ml of 40% sodium hydroxide solution stir and carefully pour solution in a test tube .there must not be bluish violet colouring.
| Assay (based on P2O5) | ≥ 40%min
| Calcium | ≥ 17.0%
| Magnesium | 0.5%~5.0%
| Heavy metal | ≤ 10ppm
| Arsenic | ≤ 5.0ppm
| Loss on drying | ≤ 10%
| Total plate count | ≤ 1000cfu/g
| Moulds and yeasts | ≤ 100cfu/g
| Enterobacteriaceae | Negative
| E.coli | Negative
| Salmonella | Negative
| S.aureus | Negative
| L.monocytogenes | Negative
| Sterilization method | Hear Non-irradiated & Non-TEO |
Xingrui Industry Co., Limited
P.R.China
Characteristics | White odorless amorphous powder
| Identification | Reaction, Precipitation reaction
| Solubility –in water | Very slightly soluble
| Transparence and colouration of solution | Should not be more intense than of a reference solution consisting of 2.5ml of reference 16 for colouring and 7.5ml of reference for turbidity.
| Chlorides | Dissolve 2g of the preparation upon heating in a water bath in 5ml of nitric acid. Add 02ml of 01 n silver nitric solution. Filter the solution and add 1 drop of 0.1 n hydrochloric acid solution to the filtrate ; turbidity should should appear.
| Phosphates | Wet 0.1g of preparation with 2~3 drops of silver nitric solution the preparation should not immediately colour in yellow.
| Proteins | Dissolve 10g of the preparation in 100ml of dilute hydrochloric acid and lilter through a paper lilter. Wash the precipitate with cold water until a negative reaction for chlorine ions .then put in a glass together with a lilter .add 5ml of 40% sodium hydroxide solution stir and carefully pour solution in a test tube .there must not be bluish violet colouring.
| Assay (based on P2O5) | ≥ 40%min
| Calcium | ≥ 17.0%
| Magnesium | 0.5%~5.0%
| Heavy metal | ≤ 10ppm
| Arsenic | ≤ 5.0ppm
| Loss on drying | ≤ 10%
| Total plate count | ≤ 1000cfu/g
| Moulds and yeasts | ≤ 100cfu/g
| Enterobacteriaceae | Negative
| E.coli | Negative
| Salmonella | Negative
| S.aureus | Negative
| L.monocytogenes | Negative
| Sterilization method | Hear Non-irradiated & Non-TEO |
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C6H6Ca6O24P6 Molecular Weight: 888.41
Wuhan PharmChem Co., LTD.
P.R.China
EINECS :231-897-9 Molecular formula :C6H6O24P6Ca5Mg
Detailed information on the suppliers of
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