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Dextran sulfate

Cas:
9011-18-1
MDL:
MFCD00081551
Molecular Formula:
(C6H7Na3O14S3)n
Molecular Weight:
Alias:
葡聚糖硫酸氢钠,糖酐酯,硫酸葡聚糖钠盐
Product order:
Name Specifications Packing Price Delivery
Dextran sulfate 分子量500000,无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):
项目                                    超纯级
                                  (Ultra Pure Grade)
纯度Purity                              ≥98.0%  
DNA酶DNase                              无
重金属Heavy Metals                      ≤0.005%
鉴别试验Identification                  合格
铁Iron                                  ≤0.001 %
干燥损失Loss on Drying                  ≤10.0%
pH (1%, Water) @25C                     6.4-8.0
蛋白酶Protease                          无
RNA酶RNase                              无
平均分子量average mol wt:               500000  
硫酸盐灰分Sulfated ash:                40 - 50 %  
氯离子Chloride:                        ≤0.01 %  


硫酸葡聚糖钠盐(500000),无DNA酶/RND酶/蛋白酶:

DNases/RNases/Proteases:                未检测到  
平均分子量average mol wt:               500000
干燥损失Loss on drying:                 ≤10 %  
pH (1 %; H2O):                          5.0 - 7.5  
水溶性试验Solubility (10 %; H2O):      溶液无色透明
硫酸盐灰分Sulfated ash:                40 - 50 %  
氯离子Chloride:                        ≤0.01 %  
铁Fe:                                  ≤0.0002 %  


硫酸葡聚糖钠盐,M.W 40000:

平均分子量average mol wt:              40,000(35,000-45,000)
干燥损失Loss on drying:                ≤10 %  
硫酸盐灰分Sulfated ash:                40 - 50 %
硫Sulfur                               15.0%-20.0 % (after drying)  
氯离子Chloride:                        ≤0.01 %  
钙Ca:                                  ≤0.02 %  
铁Fe:                                  ≤0.1 %  
铅Pb:                                  ≤0.0005 % 

Storage:
贮存  2-8℃保存
用途  降血脂和抗动脉粥样硬化药
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