First-class hydroxyethyl starch 200/0.5 9005-27-0 top supplier with fast shipment CAS NO.9005-27-0

First-class hydroxyethyl starch 200/0.5  9005-27-0 top supplier with  fast shipment 

Superiority

1. High purity and large production capacity;

3. Leading manufacturer with rich experience;

4. Best after sell service;

5. High quality & competitive price & reliable quality;
6.Offer competitive price and High purity,we provide this item from our own certified manufacturer directly;

7.all of our staff hold chemical background,our own professionals can meet deadline and any of your requirements timely;

8.we are a serious company in exporting and importing, established in 2001,now our partners spread all over the EU,The Unit States,Asia,etc.Valuable company welcome to be our cooperation partner,we are willing to introduce your good products to Chinese market as your appointed agency or start a new factry together.

First-class hydroxyethyl starch 200/0.5  9005-27-0 top supplier with  fast shipment 

Product: Hydroxyethyl Starch 200/0.5

PH: 5.7

Appearance of solution<5%soluton>: Turbidity no dark than 2#

Absorbance: 0.013

Specific optial rotation: +187º

Loss on drying: 2.4%

Sodium chloride: 0.01%

Heavy metals: <10ppm

Intrinsic viscostity: 17.8

C2/C6 ratio: 5.3

Molar Substitution: 0.49

Ethylene Oxide: not more than 0.0001%

Ethylene glycol: 0.00121%

2-Chloroethanol: not more than 0.0005%

MW: 207300

MW 10%min: 22340

MW: 10%max: 501800

Microbial contamination: TAMC not more than 100CFU/g

Abnormal endotoxins: <2.51 U/g

Assay:   99.0%

Conclution: conforms to YBHO1882014 of SFDA standard