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Purity Injectable Anabolic Steroids Guaiacol CAS 90-05-1 Light Yellow Oil

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Purity Injectable Anabolic Steroids Guaiacol CAS 90-05-1 Light Yellow Oil

China Purity Injectable Anabolic Steroids Guaiacol CAS 90-05-1 Light Yellow Oil supplier
Purity Injectable Anabolic Steroids Guaiacol CAS 90-05-1 Light Yellow Oil supplier Purity Injectable Anabolic Steroids Guaiacol CAS 90-05-1 Light Yellow Oil supplier

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Product Details:

Place of Origin: CHINA
Brand Name: YUANHANG
Certification: USP, EP, KOSHER
Model Number: CAS No.: 90-05-1

Payment & Shipping Terms:

Minimum Order Quantity: 10G
Price: NEGOTIABLE
Packaging Details: SAFE PACKING
Delivery Time: 1 WEEK
Payment Terms: T/T, , MoneyGram
Supply Ability: 500KG/ MONTH
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Detailed Product Description
Apperance: Powder Country Of Origin: CHINA
Certification: USP, EP, KOSHER Delivery Time: Within 3-5 Working Day
CAS: CAS No.: 90-05-1
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Basic Overview

 


Product Name:Guaiacol
Alias: PYROCATECHOL MONOMETHYL ETHER;PYROGUAIAC ACID;O-METHOXYPHENOL;O-METHYLCATECHOL;O-HYDROXYANISOLE;CATECHOL MONOMETHYL ETHER;Gulaiacol;GUAJACOL
CAS No.: 90-05-1
EINECS: 201-964-7
MF: C7H8O2
MW: 124.14
MP: 26-29 °C
BP: 205 °C
Density: 1.129 g/mL at 25 °C(lit.)
Vapor density: 4.27 (vs air)
Vapor pressure: 0.11 mm Hg ( 25 °C)
Storage temp.: Refrigerator
Freezing Point: 28ºC
Stability: Stable, but air and light sensitive. Combustible. Incompatible with strong oxidizing agents.
Chemical Properties: Light Yellow Oil
Usage: expectorant

 


Description

 

Guaiacol is an agent thought to have disinfectant properties and used as an expectorant.

Guaiacol is a phenolic compound with a methoxy group and is the monomethyl ether of catechol. Guaiacol is readily oxidized by the heme iron of peroxidases including the peroxidase of cyclooxygenase (COX) enzymes. It therefore serves as a reducing co-substrate for COX reactions. Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. It is a yellowish aromatic oil that is now commonly derived from guaiacum or wood creosote. It is used medicinally as an expectorant, antiseptic, and local anesthetic. Guaiacol is used in traditional dental pulp sedation, and has the property of inducing cell proliferation; guaiacol is a potent scavenger of reactive oxygen radicals and its radical scavenging activity may be associated with its effect on cell proliferation. Guaiacol is also used in the preparation of synthetic vanillin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.

 


Applications

 

Guaiacol is a precursor to various flavorants, such as eugenol andvanillin. Its derivatives are used medicinally as an expectorant,antiseptic, and local anesthetic. It also can be used as an indicator in chemical reactions that produce oxygen. When oxygen binds to it, the complex turns yellowish brown and absorbs light maximally at about 470 nm.

Allowed edible perfume. Natural Guaiacol is used in confect a series of essence of coffee, herb, fumes and tobacco.

Natural Guaiacol is also use as perfume and antioxidants in food and daily chemicals synthesize vanillin and pharmaceutical intermediates. General Description Colorless to amber crystals or liquid. Soluble in aqueous sodium hydroxide. Used medicinally as an expectorant. Used, because of its anti-oxidant properties, as an anti-skinning agent for paints.Air & Water Reactions Sensitive to air and light (darkens). Slightly water soluble.

 

Reactivity Profile: Guaiacol may react with oxidizing materials. Guaiacol forms salts readily with bases. Guaiacol is a precursor to various flavorants, such as eugenol andvanillin. Its derivatives are used medicinally as an expectorant,antiseptic, and local anesthetic. It also can be used as an indicator in chemical reactions that produce oxygen. When oxygen binds to it, the complex turns yellowish brown and absorbs light maximally at about 470 nm.

 

 

 

How to proceed an order

 

First: Please let me know the itmes you are looking for, quantity, and the destination country
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Second: You confirm all details, and offer us purchasing order;


Third: We send the detail price of our product and offer suitable shipping method reference.


Forth: You confirm the order and pay money 100% in advance and send us detail address.


Fifth: We arrange the shipment according to your requirements.


Sixth: We offer after-sales service after you receive parcel;

 


Our Advantages

 

1. Packing
Professional packing with professional materials, and We'll give clients several Packing way to choose after you contact me through my email.


2. Quality
Our company is a professional leading factory in China in pharmaceutical area, ach batch of steroid powders have to tested by our QC(quality control) department before they are allowed to sell.


3. Delivery
We can pack your powders within 48 hours after your payment, and corresponding picture of your powders' parcel will be sent to you.


4. Price
Best prices you're sure to be satisfied, the more you buy, the more competitive prices you get.


5. Payment
T/T, paypal, Money Gram,Bitcoin, .

 

 

COA

 

Product Name Guaiacol
CAS No. 90-05-1
Items Standard Result
Appearance Sorrel color liquid Confirmed
Guaiacol % ≥99.5 99.52
Crystallization(dry) ºC ≥26.5 26.6
Moisture % ≤0.5 0.458
Substance of low boiling point % ≤0.2 0.18
Substance of high boiling point % ≤0.2 0.16
Anisole % ≤0.1 0.00
Heavy metal (according to Pb) % ≤0.001 ≤0.001
Arsenic % ≤0.0003 ≤0.003
Conclusion The product complies to the enterprise standard.

 

 

Purity Injectable Anabolic Steroids Guaiacol CAS 90-05-1 Light Yellow Oil

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