Factory Sell 4, 4'-Diamino-2, 2'-Stilbenedisulfonic Acid CAS 81-11-8 in Stock

Model NO.
81-11-8
Colour
White
MW
370.4
Melting Point
300 °c
Boilting Point
Na
Density
1.4732 (Rough Estimate)
Sample
Availiable
Storge
Sealed in Dry, Room Temperature
Certification
COA/MSDS/GMP/ISO
Assay
99%
MOQ
1g
Shelf Life
2-3 Years
Place of Origin
Shandong
Other Name
4, 4′-Diamino-2, 2′-Stilbenedisulfonic Acid
Application
Organic Chemical
Refractive Index
1.6510 (Estimate)
Water Solubility
<0.1 G/100 Ml at 23 ºC
Transport Package
1kg / 25kg Carton or Bags
Specification
Purity 99%
Trademark
CEMO
Origin
China
HS Code
29143990
Production Capacity
50000 Ton Per Month
Reference Price
$ 54.00 - 108.00
Contact Us

Product Description

Qing Dao CEMO Biotechnology Technology Co.,Ltd



We can provide you with different standards o f any chemical goods , such as CP, USP, EP, BP, etc.

At the same time, we can provide you with various certificates such as SGS, GMP, COA, MSDS, SDS, etc.


We guarantee 100% safe transportation of the goods to your hands, so that you do not need to worry about customs clearance.

At the same time, if there is a deduction, we can reissue or reissue it for you. Our product quality and service are consistent.

Because we always believe that the customer comes first, your satisfaction is our greatest achievement.









 

QProject Indicators Results
CAS Number 81-11-8
Appearance  powder
Melting point 300 °C
Boilting Point 4,4'-Diamino-2,2'-stilbenedisulfonic acid
Purity 99%
Delivery Time With 24 hours after payment



Kindly remind you:


4,4'-Diamino-2,2'-stilbenedisulfonic acid is a cosmetic raw material specially developed and produced by Qingdao CEMO, which is used to make sunscreen and other cosmetics.

4,4'-Diamino-2,2'-stilbenedisulfonic acid has a professional sales service team and a first-class logistics team to ensure the safety of all links from inquiry to transportation, so that every customer can feel the warmth of home.

4,4'-Diamino-2,2'-stilbenedisulfonic acid allows more than 99% of customers to choose us through various index testing and professional operator packaging.
Factory Sell 4, 4&prime;-Diamino-2, 2&prime;-Stilbenedisulfonic Acid CAS 81-11-8 in Stock
For pharmaceutical intermediates.
 

Factory Sell 4, 4&prime;-Diamino-2, 2&prime;-Stilbenedisulfonic Acid CAS 81-11-8 in Stock


Factory Sell 4, 4&prime;-Diamino-2, 2&prime;-Stilbenedisulfonic Acid CAS 81-11-8 in Stock
Factory Sell 4, 4&prime;-Diamino-2, 2&prime;-Stilbenedisulfonic Acid CAS 81-11-8 in Stock





100% safe through customs. Special packaging during transportation, professional logistics team.

Special transportation channels, using various dedicated line channels, such as Australia, Canada, Spain, Mexico, the United States, the Netherlands, etc., free customs clearance for home delivery.









Cemo Technology Co. Ltd is specialized Daily
Chemical Raw Materials, Cosmetic Raw
Materials,Anticide products, solvents, etc. So Far.
Cemo Technology Co.,Ltd has business in more than 35
countries, most big customers come from europe and
America.
Because among the suppliers in china, Cemo can
always make the product quality best,some of
theproducts from Cemo can reach the purity of
99.9+. This is the important reason for customers who
choosing Cemo.In future, Cemo must become to a
more important trade bridge for china and foreign
countries.
Factory Sell 4, 4&prime;-Diamino-2, 2&prime;-Stilbenedisulfonic Acid CAS 81-11-8 in Stock











 

Q1: What payment terms do you accept ?

A:We'd like to accept T/T, L/C, Paypal, or Western Union.
 
Q2: How long will it take to get the good?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
 
Q3: How do you treat quality complaint?
A:First of all, our quality control will ensure the product quality in advance. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
 
Q4: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
 
Q5:What is your MOQ?
A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
 
Q6: Is there any discount?
A:Yes, for larger quantity, we always support with better price.








We also have other hot-selling products,factory direct sales, giving you the best price on the premise of ensuring quality. Save costs for you and leave more profit margins.


 

 

 

Organic Intermediate