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Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3 pictures & photos

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3 pictures & photos

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3 pictures & photos

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3 pictures & photos

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3 pictures & photos

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3 pictures & photos

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

CAS No.:	115-41-3
Formula:	C19h14o7s
EINECS:	204-088-3
Classification:	Organic Analytical Reagents
Grade:	AR
Specific Usage:	For Biological Purpose

Samples:	US$ 10/kg 1 kg(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

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Wuhan Kemi-Works Chemical Co., Ltd.

Manufacturer/Factory, Trading Company

Diamond Member Since 2016

Suppliers with verified business licenses

Hubei, China

Audited Supplier

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The supplier has import and export rights

High Repeat Buyers Choice

More than 50% of buyers repeatedly choose the supplier

Years of Export Experience

The export experience of the supplier is more than 10 years

Experienced Team

The supplier has 5 foreign trading staff(s) and 5 staff(s) with over 6 years of overseas trading experience

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Product Description

Company Info.

Basic Info.

Model NO.

km-311

Content

Standard

Usage

Laboratory Reagents, Analytical Reagents

Source

Organic Synthesis

Habit Appellation

Chemical Indicaton

Application

Industry, Scientific Research, Health, Environmental Protection, Agriculture

Property

Organic Reagent

Mf

C19h14o7s

MW

386.38

Bismuth (Bi) Sensitivity Test

Qualified

Sensitivity Test to Acid and Alkali

Qualified

Water Soluble Test

Qualified

Residue on Ignition(as Sulfate)

0.4%Max

Transport Package

25kg/Fibre Drum

Trademark

KMW

Origin

China

HS Code

3204901000

Production Capacity

1mt/Month

Product Description

Code:km-311
Product name:Pyrocatechol Violet
CAS No. 115-41-3
MF: C₁₉H₁₄O₇S
MW: 386.38
Bismuth (Bi) sensitivity test: qualified
Sensitivity test to acid and alkali: qualified
Water soluble test: qualified
Residue on ignition(as sulfate): 0.4%max

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1. Who are we?
We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of Silicone chemicals, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Organic silicone oils, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals ,etc.

4. Why should you buy from us not from other suppliers?
1). Powerful R & D team
2). The ability of quantized production from grams to tons;
3). Various kinds of advanced equipment in the laboratory and plant;
4) .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5). Efficient and safe logistic plans for chemical products transportation;
6) . Excellent after-sale service.
7). Highest quality and good package
8 ).ISO certificate

5. what services can we provide?
Accepted Delivery Terms: EXW,FOB, CFR, CIF,CIP, DDP
Accepted Payment Currency: USD, EURO, RMB
Accepted Payment Type: T/T, Letter of Credit, Paypal, Western Union
Language Spoken: English
Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

Pyrocatechol Violet/Catechol Violet CAS No. 115-41-3

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Wuhan Kemi-Works Chemical Co., Ltd.

Diamond Member Since 2016

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory, Trading Company

Registered Capital

500000 RMB

Plant Area

1001~2000 square meters