Phenolsulfonphthalein CAS 143-74-8 for Acid-Base Indicators

• Customization: Available
• CAS No.: 143-74-8
• Formula: C19h14o5s
• Model NO.: SZ-MM
• EINECS: 205-609-7
• Classification: Biochemical Reagents
• Grade: AR
• Application: Scientific Research
• Transport Package: Drum or as Required
• Specification: 25kg/Drum
• Trademark: Senzhuo
• Origin: China
• Production Capacity: 10000000kg/Year

Product Description

Product Description

 

Product Name	Phenolsulfonphthalein
CAS	143-74-8
MF	C19H14O5S
MW	354.38
EINECS	205-609-7
Appearance	Red powder
Brand Name	Senzhuo

 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Welcome to Senzhuo Industry Co.,Ltd, which is the 10+ years professional manufacturer of the chemicals in China.

Factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city- the capital of Shandong province. 

It has passed the ISO-9001 quality system certification, possess right of autonomy in import and export operation, with products sold to several dozens of countries and regions in North and South America, Europe, Asia, Australia and South Africa, hence enjoying extremely high reputation and popularity on the international stage. 

The Company also boasts a team of professional talents engaged in chemical management, production, R&D and trade, among whom technical talents account for 30%. In strict accordance with requirements of ISO9001, ISO14001 and GB/T-28001, the Company has exercised supervision, control and operation over every link of production, with a view to realizing the perfect combination of social responsibility, employee health, environmental protection and product quality.

 

Customer feedback

 

FAQ

Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.

Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.

Q3: What's the lead time.
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.

Q4: What's your warranty terms?
A: We supply 12 months warranty time.

Q5: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc