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Postion:Product Catalog >Analytical Chemistry>Analysis reagents>Ion chromatography reagents>HEPES
HEPES
  • HEPES
  • HEPES
  • HEPES
  • HEPES
  • HEPES

HEPES

Price $5 $3 $2
Package 1KG 10KG 50KG
Min. Order: 1KG
Supply Ability: 10000kg
Update Time: 2023-03-06

Product Details

Product Name: HEPES CAS No.: 7365-45-9
EC-No.: 230-907-9 Min. Order: 1KG
Purity: 99% Supply Ability: 10000kg
Release date: 2023/03/06
package : 25kg or 200kg drum shipping: safe shipping way by DDP , by air,by sea
payment : BTC, Western union ,bank transfer keywords : 7365-45-9
keywords 2: HEPES keywords 3: HEPES manufacturer in China
keywords 4: HEPES supplier in China sample: 10g 1kg is available
Appearance : white powder keywords 5: HEPES safe delivery
keywords 6: HEPES seller in China


High Quality HEPES CAS 7365-45-9


HEPES CAS 7365-45-9 Supplier in China 

Email: mia@crovellbio.com

Whatsapp:+8619930503252

wickrme daisylang


Hello everyone

I 'm mia

My company is hebei Crovell biotech Co,.LTD , which is leading supplier of the HEPES CAS 7365-45-9 in China 









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HEPES
CAS NO.: 7365-45-9
Molecular formula:C8H18N2O4S
Molecular weight:238.3
EINECS NO.: 230-907-9
Item
Specifications
Results
Appearance
Free flowing white powder
Free flowing white powder
Assay(potertiometric cal on dry substance
≥99.5%
99.7%
Color ( 1M solution)
Pass test
conform
PKa at 20°C
7.4-7.7
7.2
Heavy metals(Pb)
≤5ppm
4ppm
Sulfate
≤0.05%
0.008%
Residue on Ignition
≤0.1%
0.03%
Loss on drying (105 °C,3 hours
≤1%
0.1%
UV absobance/260nm
≤0.5
0.305
UV absobance/280nm
≤0.5
0.205
UV absobance/440nm
≤0.2
0.055


Application

used in skin exfoliation, whiten and brighten the skin and spot removing;



CONTACT US IF YOU WANT TO KNOW MORE DETAILS ~ 


whats app / wechat: +86 19930503252





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[Storage] Stored in a clean, cool and dry area; keep away from strong, direct light.

[Shelf Life] 2 years when properly stored.
[Packing]
25kg drum or 200kg drum 


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[Delivery] 5 working days after payment.
Shipping
1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above;
Sea shipping for quantity over 500KG.
2. For customers from Russia, Mexico, Turkey, Slovenia, Romania, etc, before placing an order,
please kindly confirm if you can make clearance when goods reach your customs. 


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Hebei Crovell Biotech Co,.LTD. is the leading manufacturer for cosmetic materials in China.

Which located in Shijiazhuang, Hebei Province.

We are specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,

After ten years development, Hebei Crovell Biotech Co,.LTD. has become a Diversified development company, not only involves in chemicals, but also real estate, clothes, agricultural products and so on.

So far, Hebei Crovell Biotech Co,.LTD. has business in more than 35 countries, most big customers come from Europe and America, because among the suppliers in China, Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as carbomer. This is the important reason for customers who choosing Crovell.

In future, Hebei Crovell Biotech Co,.LTD. must become to a more important trade bridge for China and foreign countries especially in pharmaceutical industries




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6.FAQ


1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.




Company Profile Introduction

-Hebei Guanlang Biotechnology Co.,Ltd Contact:daisy Email:daisy@crovellbio.com Whatsapp:+8619930503252 Wickr me: daisylang Web:http://www.guanlang-group.com

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  • Since: 2019-01-04
  • Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H
INQUIRY
zoey
+86-19930503253
daisy@crovellbio.com