Protocatechualdehyde139-85-5,Purity96%_Shanghai Beihe Chemicals Co., Ltd.

Protocatechualdehyde

CAS No : 139-85-5
Packing : 10g
Brand :
Purity : 96%
Loading Port :
Lead Time : 7Day (s)

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Compound	3,4-dihydroxybenzaldehyde
CAS No.	139-85-5	Catalog No.	MOL-LWCCX-226991	Brand
Purity	96%	Packing	10g	Grade
Lead Time	7Day (s)	Origin		Loading Port

Compound

3,4-dihydroxybenzaldehyde

CAS No.

139-85-5

Catalog No.

MOL-LWCCX-226991

Brand

Purity

96%

Packing

10g

Grade

Lead Time

7Day (s)

Origin

Loading Port

Boiling Point	295.4ºC at 760mmHg
Stability	Stable. Incompatible with strong bases, strong oxidizing agents.
Storage Condition	2-8ºC
Appearance & Physical State	brown powder
Water Solubility	50 g/L (20 ºC)
Flash Point	146.7ºC
Refractive Index	1.674
Density	1.409g/cm3
Melting Point	152-157ºC
Vapor Pressure	0.000867mmHg at 25°C

Boiling Point

295.4ºC at 760mmHg

Stability

Stable. Incompatible with strong bases, strong oxidizing agents.

Storage Condition

2-8ºC

Appearance & Physical State

brown powder

Water Solubility

50 g/L (20 ºC)

Flash Point

146.7ºC

Refractive Index

1.674

Density

1.409g/cm3

Melting Point

152-157ºC

Vapor Pressure

0.000867mmHg at 25°C

Product Name	Purity	Packing	Lead Time	Country	Store Name	Details
3,4-Dihydroxybenzaldehyde	98%	5g,1g	7Day (s)	China,Zhejiang	Wenzhou Win-Win Chemical Co., Ltd.	Request For Quotation
3,4-dihydroxybenzaldehyde	99%	500g	14Day (s)	China,Zhejiang	Hangzhou J&H Chemical Co., Ltd.	Request For Quotation
3,4-Dihydroxybenzaldehyde	98%	1kg	7Day (s)	China,Zhejiang	Hangzhou J&H Chemical Co., Ltd.	Request For Quotation
3,4-Dihydroxybenzaldehyde	98%	1kg,10g	7Day (s)	China,Zhejiang	Hangzhou Pharma & Chem Co., Ltd.	Request For Quotation
3,4-Dihydroxybenzaldehyde	99%	25kg	3Day (s)	China,Fujian	Xiamen Zhixin Chemical Co., Ltd.	Request For Quotation
3,4-dihydroxybenzaldehyde	99%	1kg	14Day (s)	China,Shaanxi	Baoji Guokang Bio-Technology Co., Ltd	Request For Quotation
Protocatechualdehyde	98%	10g	3Day (s)	China,Henan	Henan Coreychem Co.,Ltd	Request For Quotation
Protocatechualdehyde	98%	1kg	2-3Day (s)	China,Henan	Henan Coreychem Co.,Ltd	Request For Quotation
3,4-dihydroxybenzaldehyde	98%	25g,100g	1Week (s)	China,Shanghai	Shanghai Jizhi Biochemical Technology Co., Ltd.	Request For Quotation
3,4-dihydroxybenzaldehyde	分析对照品,HPLC≥98%	20mg	1Week (s)	China,Shanghai	Shanghai Jizhi Biochemical Technology Co., Ltd.	Request For Quotation

Product Name

Purity

Packing

Lead Time

Country

Store Name

Details

3,4-Dihydroxybenzaldehyde

98%

5g,1g

7Day (s)

China,Zhejiang