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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>Thymolphthalein
Thymolphthalein
  • Thymolphthalein
  • Thymolphthalein
  • Thymolphthalein
  • Thymolphthalein
  • Thymolphthalein

Thymolphthalein NEW

Price $5 $3 $2
Package 1KG 10KG 50KG
Min. Order: 1KG
Supply Ability: 10000kg
Update Time: 2024-07-29

Product Details

Product Name: Thymolphthalein CAS No.: 125-20-2
EC-No.: 204-729-7 Min. Order: 1KG
Purity: 99% Supply Ability: 10000kg
Release date: 2024/07/29
package : bottle or bag shipping: by air by sea
payment : TT WU keywords : Thymolphthalein
keywords 2: 125-20-2 keywords 3: CAS 125-20-2
keywords 4: CAS 125-20-2 supplier in China sample: ok
Appearance : white crystals powder


High Quality Thymolphthalein CAS 125-20-2 with best price 


 Thymolphthalein CAS 125-20-2  Supplier in China 





Article illustration



hymolphthalein is a kind of PH indicator.
It is a white to off white powder, insoluble in water.
The range of PH change is 9.4-10.6, and the color changes from colorless to blue.
It is also often combined with other indicators to form a gentle indicator, which makes the color change range narrower and the observation clearer.
Specification
Item
Specifications
Results
Molecular Formilar
C28H30O4
Molecular Weight
430.54
Melting point/℃
251.0—255.0
253
PH changerange
9.3(Colorless)--10.5(Blue)
Confirms
Ethanol dissolution test
Pass
Pass
ignition residue(Sulfate)≤
0.1
0.08




  1. Article illustration






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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 


Article illustration



[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. 


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
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+86-19930503253
daisy@crovellbio.com