Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2

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Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2
Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2
Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2
Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2
Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2
Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2
Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2

Manufacturer high quality 4-Hydroxybenzyl alcohol with best price 623-05-2

  • Item No.TOP
    MOQ1 Kilogram
  • Size 10 x 10 x 10 cm
    Weight1 kg
Tag  wholesale
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From $105.00103.00102.00 / Kilogram
$105.00
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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 4-Hydroxybenzyl alcohol
Appearance White Crystalline Powder
MW124.14
Place of Origin CN;SHN
Boiling point 251-253°C
Brand Name QDXIGEMA
storage temp 2-8°C
Model Number TOP
Application Fine Intermediate
solubility 6.7g/l soluble
Flash point 251-253°C
density 1.1006 (rough estimate)
Melting point 114-122 °C(lit.)
Sensitive Light Sensitive/Air Sensitive
ClassificationHydroxybenzene
Refractive Index 1.5035 (estimate)
Grade Standard Medicine Grade
CAS No. 623-05-2
Other Names 4-hydroxyphenyl Methanol
MFC7H8O2
EINECS No. 210-768-0
Purity99%

Packaging & Delivery

Selling Units:
Kilogram
Single package size:
10 x 10 x 10 cm
Single gross weight:
1 kg
Product Description

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Product Description

                                               

Product name

4-Hydroxybenzyl alcohol

Synonyms

4-hydroxybenzenemethanol

CAS No.

623-05-2

EINECS

210-768-0

Molecular formula

C7H8O2

Molecular weight

124.14

Appearance

White or Off-white powder

Melting point

110-112 ºC

Boiling point

251-253°C

Density

1.22g/cm3

Assay    

99%

Packing

1Kg/bag;25Kg/drum

Application

Pharmaceutical Intermediates

Certification of Analysis

 

 

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤0.5%

0.11%

Heavy metals

≤10 ppm

<10ppm

Sulphated ash

≤0.2%, determined on 1.0 g.

0.009%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤1.0%

0.18%

Purity

≥99.0%

99.82%

Assay

99.0%~101.0% (anhydrous substance).

99.9%

 

 

 

 

Company Information

Qingdao Sigma chemical 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 Qingdao Sigma chemical Co., Ltd 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.

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FAQ
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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