久久亚洲精品天码av,午夜福利屄插穴,午夜福利视频91,亚欧美爽爽爽爽爽,亚洲欧美日韩色色图片,青青操在线观看,精品天堂麻豆av,无码av东京热,婷婷成人亚洲少妇

巰基修飾β環(huán)糊精，疊氮修飾β環(huán)糊精的質(zhì)量檢測報告

 

巰基修飾β環(huán)糊精，疊氮修飾β環(huán)糊精由西安凱新生物科技有限公司為您提供，我們還可以提供氨基/巰基/疊氮修飾環(huán)糊精-NH2/SH/N3-β-CD。

 

供應商：西安凱新生物科技有限公司

點擊此處進入西安凱新生物科技有限公司查看

點擊此處進入西安凱新生物科技有限公司查看

 

疊氮修飾β環(huán)糊精和巰基修飾β環(huán)糊精的質(zhì)量檢測報告

General properties:

Name：Mono-(6-azido-6-deoxy)-β-Cyclodextrin 疊氮環(huán)糊精

Molecular Weight：1160 Dalton

Chemical Formula：C₄₂H₆₉N₃O₃₄

Cat.#：R-H-0259

Lot.#：RM017151

Date of Analysis： 2017.05.15

Recommended Retest date： 2018.05.14

Stability： 24 months

Storage： Store in a cool, ventilated place

Effective mass content：＞98%

 

Object	Water	Ethanol	Acetone	Ether	Formaldehyde	DMF
Mono-(6-azido-6-deoxy)-β-Cyclodextrin 疊氮環(huán)糊精	Slightly soluble	Poor solubility	Insoluble	Insoluble	Slightly soluble	Freely soluble
Note:(Temperature T=25℃)Take 0.5 grams of solute,dissolve with the minimum amount of the reagent	15≤X＜50ml	500≤X＜5000ml	X＞5000ml	X＞5000ml	50≤X＜500ml	0.5≤X＜5ml

 

 

 

 

General properties:

Name：Cyclodextrin-β-SH

Molecular Weight：1151.05

Cat.#：R-H-0255

Lot.#：R8558451

Date of Analysis： 2016.12.23

Recommended Retest date： 2017. 12.23

Stability： 12 months

Storage： 2-8℃

Solubility:soluble in organic solvents (DMF, DMSO,), insoluble in water

Items	Specification	Results
Appearance	White/ Off-white solid	White solid
1H NMR	Identical to the Structure	Identical to the Structure
Foreign Material	None	None
Substitution	＞95%	98%

 

供應商：西安凱新生物科技有限公司