High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3

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High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3
High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3
High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3
High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3
High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3
High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3
High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3

High quality 3,4-Dihydroxybenzoic acid CAS NO. 99-50-3

  • Item No.3,4-Dihydroxybenzoic acid
    MOQ1 Kilogram
Tag  sourcing
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

 

Our advantages

High quality  3,4-Dihydroxybenzoic acid 99-50-3

1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory

Product description

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Product name

3,4-Dihydroxybenzoic acid

Synonyms

Protocatechuic acid

CAS No.

99-50-3

EINECS

202-760-0

Molecular formula

C7H6O4 

Molecular weight

154.12

Appearance

White to light yellow crystalline powder

Melting point

198-202 ºC

Density

1.559 g/cm3

Assay

99%min

Packing

25Kg/drum or as demand

Application

Pharmaceutical Intermediates

Packaging & Shipping

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Our Services

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

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