CAS NO. 547-58-0 Methyl Orange with best price on hot selling !



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CAS NO. 547-58-0 Methyl Orange with best price on hot selling !
CAS NO. 547-58-0 Methyl Orange with best price on hot selling !
CAS NO. 547-58-0 Methyl Orange with best price on hot selling !
CAS NO. 547-58-0 Methyl Orange with best price on hot selling !
CAS NO. 547-58-0 Methyl Orange with best price on hot selling !
CAS NO. 547-58-0 Methyl Orange with best price on hot selling !
CAS NO. 547-58-0 Methyl Orange with best price on hot selling !

CAS NO. 547-58-0 Methyl Orange with best price on hot selling !

  • Item No.547-58-0
    MOQ1 Kilogram
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From $45.0036.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Methyl Orange
Appearance orange powder
Place of Origin CN;SHN
Brand Name qdxigema
Model Number 547-58-0
Application Syntheses Material Intermediates
Molecular Weight 327.334
Storage Cool Dry Place
Shelf Life Two Years
Type Agrochemical Intermediates
CAS No. 547-58-0
Other Names Methyl Orange
EINECS No. 208-925-3
PH change range 3.0(red)-4.4(yellow)
Sulfated ash % 18.5-22.0

Packaging & Delivery

Selling Units:
Lead Time:
Quantity(Kilogram)1 - 1>1
Est. Time(days)1To be negotiated
Product Description

 Function of Methyl Orange


1.Methyl orange is a commonly used acid-base titration indicator in analytical chemistry and is not suitable for use as an organic acid compound drop.
The indicator. The pH of the 0.1% aqueous solution is 3.1 (red) ~ 4.4 (yellow), which is suitable for titration between strong acid and strong base and weak base. It is also used for spectrophotometric determination of chlorine, bromine and bromide ions, and for biostaining.


2.Methyl orange has been used as a pH control for chemical reactions in laboratory and industrial and agricultural production, as well as acid-base titration analysis of chemical products and intermediates. A disadvantage of the methyl orange indicator is that the yellow-red color is more difficult to identify and has been replaced by a wide range of indicators (see"Phenolphthalein"). Methyl orange is also an azo dye that can be used to print textiles.


Spec.of Methyl Orange








                    PH change range



Solubllity in water

Solubllity in water

passes test

Sensitivity test

Sensitivity test

passes test

Sulfated ash %




passes test

passes test

Packaging & Shipping





Our Services



Company Information

Qingdao Xigema Chemical Co., Ltd. Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Xigema is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Qingdao Xigema has become the"Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Qingdao Xigema has 21 subsidiaries and holding companies.







Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7: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.


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