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Dextran sulfate

Cas:
9011-18-1
MDL:
MFCD00081551
Molecular Formula:
(C6H7Na3O14S3)n
Molecular Weight:
Alias:
葡聚糖硫酸氫鈉,糖酐酯,硫酸葡聚糖鈉鹽
Product order:
Name Specifications Packing Price Delivery
Dextran sulfate 分子量500000,無DNA酶/RND酶/蛋白酶 10g RMB 935 Consulting service
Dextran sulfate M.W 400000 250g RMB 4950 Consulting service
Dextran sulfate M.W 400000 50g RMB 1309 Consulting service
Dextran sulfate M.W 400000 10g RMB 305.8 Consulting service
Dextran sulfate M.W 500000 250g RMB 5401 Consulting service
Dextran sulfate M.W 500000 50g RMB 1309 Consulting service
Dextran sulfate M.W 500000 10g RMB 305.8 Consulting service
Quality Standard:
         

   硫酸葡聚糖,由分子量500,000葡聚糖制成(M.W 500000):
項目                                    超純級
                                  (Ultra Pure Grade)
純度Purity                              ≥98.0%  
DNA酶DNase                              無
重金屬Heavy Metals                      ≤0.005%
鑒別試驗Identification                  合格
鐵Iron                                  ≤0.001 %
干燥損失Loss on Drying                  ≤10.0%
pH (1%, Water) @25C                     6.4-8.0
蛋白酶Protease                          無
RNA酶RNase                              無
平均分子量average mol wt:               500000  
硫酸鹽灰分Sulfated ash:                40 - 50 %  
氯離子Chloride:                        ≤0.01 %  


硫酸葡聚糖鈉鹽(500000),無DNA酶/RND酶/蛋白酶:

DNases/RNases/Proteases:                未檢測到  
平均分子量average mol wt:               500000
干燥損失Loss on drying:                 ≤10 %  
pH (1 %; H2O):                          5.0 - 7.5  
水溶性試驗Solubility (10 %; H2O):      溶液無色透明
硫酸鹽灰分Sulfated ash:                40 - 50 %  
氯離子Chloride:                        ≤0.01 %  
鐵Fe:                                  ≤0.0002 %  


硫酸葡聚糖鈉鹽,M.W 40000:

平均分子量average mol wt:              40,000(35,000-45,000)
干燥損失Loss on drying:                ≤10 %  
硫酸鹽灰分Sulfated ash:                40 - 50 %
硫Sulfur                               15.0%-20.0 % (after drying)  
氯離子Chloride:                        ≤0.01 %  
鈣Ca:                                  ≤0.02 %  
鐵Fe:                                  ≤0.1 %  
鉛Pb:                                  ≤0.0005 % 

Storage:
貯存  2-8℃保存
用途  降血脂和抗動脈粥樣硬化藥
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