3-Hydroxy-2-methyl-4-quinolinecarboxylic acid CAS 117-57-7 EINECS 204-198-1 quinoline green CAS NO.117-57-7

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3-Hydroxy-2-methyl-4-quinolinecarboxylic acid CAS 117-57-7 EINECS 204-198-1 quinoline green

Product description

2-methyl-3-hydroxy quinoline-4-carboxylic acid, yellow to green powder, organic intermediates, synthetic yellow dye 54 # is an important intermediate.

This product is slightly hazardous for water Do not allow undiluted product or large quantities to reach ground water, water course or sewage system, without government permission, Do not allow material discharged into the surrounding environment. If used and stored according to specifications. No decomposition. Holding receptacle seal in cool, dry place to ensure that the workplace has a good ventilation or exhaust.

Safety phrases:irCauses burns.ritating substance. Irritating to eyes, respiratory system and skin. Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Highly flammable. Cause burns. Away from fire.

I company for the production plant, complete production equipment and testing equipment.

Quick Detail

Product name	3-Hydroxy-2-methyl-4-quinolinecarboxylic acid
Other name	3-Hydroxy-2-methylquinoline-4-carboxylic acid
CAS register number	117-57-7
EINECS	204-198-1
Molecular formula	C11H9NO3
Molecular weight	203.19
Molecular structure
Melting point	234-235°C
Assay	99%

COA:

Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2 . Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3 . Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate

4 . Warm after-sale service Any of your question would be solved for the first as soon as possible.

3-Hydroxy-2-methyl-4-quinolinecarboxylic acid CAS 117-57-7 EINECS 204-198-1 quinoline green