img

Products

All categories

Contact Us

time

8:30~11:30 / 13:00~17:00

add

Qiangbu Village, Nandu Town, Liyang City, Jiangsu Province, China

/
/
Formic acid for industrial use
1/1
Number of views:
1001

Formic acid for industrial use

Formic acid is one of basic organic chemical raw materials, widely used in pesticide,
Retail price
0.0
Market price
0.0
Number of views:
1001
Products Categiry:Polyol Series
Keywords:UV light curing new material series,Reactive diluent
Product description:Jiangsu Kailin Ruiyang Chemical Co., Ltd. was founded in 2001, the headquarters is located in Liyang City, Jiangsu Province, south of the town of strong town. Is a set of polyol series, UV light curing series, water-based polyurethane series and the new resin
Quantity
-
+
1
Description

Purpose

Formic acid is one of basic organic chemical raw materials, widely used in pesticide, leather, dyestuff, medicine and rubber industries. Formic acid can be used directly in the storage of fabric processing, tanning, textile dyeing and green feed, as well as metal surface treating agents, rubber auxiliaries and industrial solvents. In organic synthesis, the synthesis of various formic acid esters, acridine dyes and methamide series pharmaceutical intermediates.

Physicochemical property

Organic acids are highly corrosive. Flammable, can be mixed with water, ethanol, ether and glycerin, and most of the polar organic solvents are soluble in hydrocarbon.

Relative density(d204)1.220

Flash point (℃) : 68.9 (open cup)

Explosion limits%(V/V): 18-57%

Manufacturing technique

It is made from sodium formate and concentrated sulfuric acid

Transport storage

The transport shall be carried out in accordance with the provisions of the carriage of dangerous goods; Store in cool, ventilated, dry place, avoid sunburn, stay away from source and heat source, can not store with alkali.

Product quality standard (GB/T 2093-2011 standard)

Test item 90% 85% Test method
superior product Grade a qualified superior product Grade a qualified
Appearance Colorless transparent liquid with no suspension Colorless transparent liquid with no suspension GB/T 2093-Industrial acid in 2011
Formic acid,w/%≥ 90.0 85.0 GB/T 2093-Industrial acid in 2011
chroma,Hazen(Pt-Co)≤ 10 20 10 20 30 GB/T 3143-1982 Liquid chemical product color determination method (Hazen unit - platinum - cobalt color)
Dilution test (sample + water = 1 + 3) Not cloudy Through the test Not cloudy Through the test GB/T 2093-Industrial acid in 2011
Chloride (in Cl),w/%≤ 0.005 0.002 0.002 0.002 0.004 0.006 GB/T 2093-Industrial acid in 2011
Sulfate (so4-2),w/%≤ 0.0005 0.001 0.005 0.001 0.002 0.02 GB/T 2093-Industrial acid in 2011
Iron (in Fe),w/%≤ 0.0001 0.0004 0.0006 0.0001 0.0004 0.0006 GB/T 3049-2006 General method for determination of iron content of industrial chemical products 1, 10 - fe-photometry spectrophotometry
Evaporation residue, w/%≤ 0.006 0.015 0.020 0.006 0.02 0.06 GB/T 6324.2—The determination of dry residue after evaporation of the second part of the volatile organic liquid water bath in the 2004 organic chemical products test method

 

We could not find any corresponding parameters, please add them to the properties table

Product Consulting

Username used for comment:
客户留言
Description:
Verification Code
- Related Products -

COPYRIGHT © 2021  jiangsu kailin ruiyang chemicai co.,LTD  苏ICP备17028588号-1  www.300.cn  Changzhou IPV6
 

返回顶部