离岸价格
获取最新报价800 ~ 900 / Metric Ton
|Minimum Order
位置:
China (mainland)
最小订单价格:
最小订单:
20 Metric Ton
包装细节:
25KG kraft paper compound bags
交货时间:
15 days after your deposit
供应能力:
500 Metric Ton per Month
付款方式:
T/T, L/C
联系人 Ms. Lydia
baoshui, Tianjin, Tianjin
Product name: Sodium citrate dihydrate
molecular formula C6H5Na3O7.2(H2O)
CAS: ********3
Appearance: White crystal
sodium citrate dihydrate
Properties:
Colorless or white crystalline particles or crystalloid powder, odorless, flavour is salty, cool, soluble in water, soluble in ethanol, heat decomposition.
Use:
Widely used in food, beverage, spice industry as a sour agent, flavorings and preservative, slow granule, chelating agent. In the chemical industry, the cosmetics industry and washing industry of antioxidants, plasticizer, detergent. Pharmaceutical industry as anticoagulation. Chemical, leather, printing, non-toxic plating and atomic energy industry, etc.
Quality standard: FCC/USP/BP/EP/E**2, index as follows:
|
Test item |
Specification |
|
|
Reagent grade |
Pharmaceutical grade |
|
|
Appearance |
Conform |
Conform |
|
Assay [C6H5O7Na3·2H2O] /% |
≥*9.0 |
≥*8.0 |
|
PH(*0g/L,*5°C) |
7.5~9.0 |
7.5~9.0 |
|
Clarify degrees test |
Conform |
Conform |
|
Water insoluble/% |
≤0.**5 |
≤0.*1 |
|
Chloride (Cl) /% |
≤0.**1 |
≤0.**5 |
|
Sulfate (SO4)/% |
≤0.**1 |
≤0.*1 |
|
N/% |
≤0.**1 |
- |
|
Phosphate (PO4)/% |
≤0.**2 |
≤0.*1 |
|
Ferric (Fe) /% |
≤0.***5 |
≤0.**1 |
|
Heavy metal (Pb) /% |
≤0.***5 |
≤0.**1 |
|
Easy carbonized material |
Conform |
- |
