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可溶性淀粉,Starch;soluble acc. to Zulkowsky GR for analysis

别名:可溶淀粉;可溶解淀粉;淀粉糊精;Amylodextrin;Amylogen;Thin boiling starch

线性分子式: (C6H10O5)n CAS号: 9005-84-9 MDL编号: MFCD00082026 EC索引号: 232-686-4
货号(SKU): 1.01257
CAS号: 9005-84-9
MDL号: MFCD00082026
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥1,179.89

说明

一般描述

Carbohydrate
This starch quality is prepared according to a modified procedure published by Zulkowsky. The molecular weight is reduced to a mean by hydrolysis and oxidation.
 

分析说明

Appearance (colour): white
Appearance (description): fine powder
pH-value (2 %; water): 6.5 - 7.5
Sensitivity: passes test
Reducing matter (as maltose): ≤ 1.0 %
Sulfated ash: ≤ 7.0 %
Loss on drying (105 °C, 2 h): ≤ 10.0 %
Suitability as enzyme substrate (for amylases): passes test
 
 

属性

质量水平

形式

solid

pH值(酸碱度)

6.0-7.5 (25 °C, 20 g/L in H2O)

溶解性

50 g/L

堆积密度

300 kg/m3

储存温度

no temp limit

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11+,12-/m1/s1

InChI key

GUBGYTABKSRVRQ-ASMJPISFSA-N

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 1

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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