• O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
  • O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
  • O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
  • O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
  • O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
  • O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble

O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble

CAS No.: 596-27-0
Formula: C22h18o4
EINECS: 209-881-8
Color: Clear Colorless
Appearance: Powder
Type: Pharmaceutical Intermediates
Samples:
US$ 2/Bag 1 Bag(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory
  • Overview
  • Company Informations
  • FAQ
  • Our Advantages
  • Product analysis
  • Detailed Photos
Overview

Basic Info.

Model NO.
YBC267
Quality
Refined
Colour
Clear Colorless
Samples
Available
Certificates
ISO9001/SGS
Package
1g/5g/25g/100g/500g/10kg
Stocks
in Stock
Lead Time
5-7 Working Days
Shelf Life
2-3 Years
Site Audit
Available
Transport
Air/Express/Sea
MOQ
10g
Transport Package
Drum/Bottle/Bags
Specification
IND
Trademark
Yunbang OEM
Origin
China

Product Description

O-Cresolphthalein CAS 596-27-0 O-cresolphthalein alcohol soluble
Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.


Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

 
FAQ

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
A: We can have a discussion.

3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.

4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.

5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.

6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

 

Our Advantages

1. 90days quality guarantee for exchange.

2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.

3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.

Product analysis
Product Name: o-Cresolphthalein
Synonyms: 3',3''-dimethyl-phenolphthalei;cresolphthalein;Di-o-Cresolphthalide;o-Cresolphalein;o-cresolphtaleine;3,3-bis(4-hydroxy-3-methylphenyl)-(3H)-Isobenzofuranone;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranon;3,3-Bis(4-hydroxy-3-methylphenyl)-1-(3H)-iso-benzofuranone
CAS: 596-27-0
MF: C22H18O4
MW: 346.38
EINECS: 209-881-8
Product Categories: Phthalein;Analytical Chemistry;Indicator (pH);pH Indicators;CTitration;Indicators;pH Indicators - Solids;Stains and Dyes;Stains&Dyes, A to
Mol File: 596-27-0.mol
 
 
o-Cresolphthalein Chemical Properties
Melting point  223-225 °C
Boiling point  401.12°C (rough estimate)
density  1.1425 (rough estimate)
refractive index  1.4400 (estimate)
solubility  Solubility Slightly soluble in water; soluble in ethanol
form  powder
pka 9.40(at 25ºC)
color  Clear colorless
PH Range 8.2 (colorless) - 9.8 (violet/red)
Water Solubility  slightly soluble
λmax 566nm, 381nm
Merck  14,2576
BRN  310554
Major Application Sensors, display device, photoresists, recording materials, imaging materials, authentication system for secure documents, decoder system, lithium cells, electroplating process, inks, markers, toners, correction fluid, paints, adhesives, floor coatings, gas leaking detector for safety in industries, toys, food storage, diapers, determination of calcium, lotions, urine analysis test strips, drugs, blood analysis
InChIKey CPBJMKMKNCRKQB-UHFFFAOYSA-N
CAS DataBase Reference 596-27-0(CAS DataBase Reference)
EPA Substance Registry System 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- (596-27-0)
 
Safety Information
Hazard Codes  Xn
Risk Statements  40-36/37/38-20/21/22
Safety Statements  36/37-36-26
RIDADR  1170
WGK Germany  3
RTECS  SM8390000
TSCA  Yes
HS Code  3822.19.0080
 
 
Detailed Photos

O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble


O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
O-Cresolphthalein CAS 596-27-0 O-Cresolphthalein Alcohol Soluble
 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
10000000 RMB
Plant Area
>2000 square meters