Sodium hydroxide Flake CAS No1310-73-2 Caustic Soda Flakes
Product Description
Pure sodium hydroxide is a white solid, easily soluble in water, and the aqueous solution has astringency and a greasy feel. Sodium hydroxide easily absorbs water when exposed to the air, the surface is wet and gradually dissolves, and its relative density is 2.130. Melting point 318.4 ºC. Boiling point 1390 ºC. There are two kinds of solid and liquid: pure solid caustic soda is white, in block, flake, rod, granular, and brittle; pure liquid caustic soda is colorless and transparent liquid. Solid caustic soda has strong hygroscopicity. Easily soluble in water, exothermic when dissolving, the aqueous solution is alkaline and has a greasy feeling; soluble in ethanol and glycerol; insoluble in acetone and ether. It is extremely corrosive and has a corrosive effect on fibers, skin, glass, ceramics, etc. It reacts with metal aluminum and zinc, non-metallic boron and silicon to release hydrogen; it undergoes disproportionation reaction with halogens such as chlorine, bromine and iodine; it neutralizes with acids to generate salt and water.
Product Specification
sodium hydroxide (sodium hydrate)
Alias:caustic soda
Molecular Formula:NaOH
CAS No. : 1310-73-2
EINICS NO.: 215-185-5
HS: 2815110000
HAZARD CLASS: 8
Appearance: white crystals or colorless liquid
Grade Standard: industrial grade,food grade,reagent grade
Quality standard:
Standard: National standard
Can manufacture as per customer's special demand
Accept third part inspection
Product standard
| Item |
Quality Index |
Results |
| Total alkali content |
99.2% min |
99.51% |
| Chlorides (NaCl) |
0.7% max |
0.46% |
| Sulphate(SO4) |
0.03% max |
0.015% |
| Iron(Fe2O3) |
0.004% max |
0.001% |
| Water insoluble matter |
0.04% max |
0.01% |
| Result |
First grade |
| Caustic soda Solid |
Caustic soda Liquid |
| 99%min,96%min |
50% |
Application
Sodium hydroxide is mainly used in papermaking, cellulose pulp production and soap, synthetic detergent, synthetic fatty acid production and animal and vegetable oil refining. Textile printing and dyeing industry is used as cotton desiring agent, scouring agent and mercerizing agent. The chemical industry is used to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc. The petroleum industry is used for refining petroleum products and in oil field drilling muds. It is also used in the production of aluminum oxide, metal zinc and metal copper surface treatment and glass, enamel, tanning, medicine, dyes and pesticides. Food-grade products are used as acid neutralizers in the food industry, peeling agents for citrus, peaches, etc., as well as detergents for containers such as empty bottles and cans, as well as decolorizers and deodorizers.
When sodium hydroxide is used as a basic reagent, it can be used as a neutralizing agent, a masking agent, a precipitating agent, a precipitation masking agent, a small amount of carbon dioxide and water absorbent, a color developer for the determination of ketosterol by thin layer analysis, etc. It is widely used. It is used in the manufacture of various sodium salts, soaps, pulp, finishing cotton fabrics, silk, viscose fibers, regeneration of rubber products, metal cleaning, electroplating, bleaching, etc.
About us
Shijiazhuang Xinlongwei Chemical Co., Ltd. focuses on liquid hazardous chemicals and is one of the largest producers and exporters of hydrochloric acid, sulfuric acid, hydrogen peroxide, caustic soda liquids and lead nitrate in northern China.The company adheres to the principle of "quality first, reputation first".On the basis of mutual benefit, we have established business relations with customers in more than 50 countries and regions.We also seek or research new products for customers.With high quality products and perfect production quality management system, the company passed SGS and ISO 9001 certification in July 2014.
The company With complete hydrochloric acid (HCl), sulfuric acid (H2SO4), MEK export certificate and license, export volume is huge.The company's annual production capacity is formic acid, glacial acetic acid,sodium formate 600,000 tons, hydrochloric acid, sulfuric acid 300,000 tons.Products include hydrochloric acid (HCl), sulfuric acid (H2SO4), formic acid, sodium formate, formaldehyde/formalin,oxalic acid, sodium hydrogen sulfide, sodium hypochlorite and urea.
The company is willing to good reputation, excellent quality to cooperate with you hand in hand! We have independent laboratories and powerful research powder to help our customers, including research institutes, universities and pharmaceutical companies, to research synthetic intermediates and products that are still within the scope of proprietary technology. With modern equipment and experienced workers, our products sell well in more than 20 provinces in China and are exported to North America, Europe, Africa and Australia. The company sincerely hope to develop with your company, mutual benefit and create a better future!
Why choose us?
1) Competitive price
2) Packing: Your label design according to your requirements ready in one day
3) Experience: 10 years OEM experience
4) Goods are sold with return or refund guarantee due to quality issue
5) Prompt shipment by reputed shipping line and professional documents
6) Cargo photos before and after loading into container after shipment
7) Quality control
8) Quick reply: Your inquiry will be replied to within 30 minutes
9) Payment term: Experienced in making D/P and L/C docs.
Packing and transportation
Delivery Detail: within 15 days after confirmation of the order.
Applications: Sodium hydroxide is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner.Packing:
| Caustic soda Solid |
Caustic soda Liquid |
| 25kg/bag for solid |
IBC drum or 25L drum for liquid |
| Or as your demand |
FAQ
1.Can we print our logo on the product?
Of course, we can do it.
Just send us your logo design·
2.Do you accept small orders?
Yes. If you are a small retailer or starting up business,
We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority.
Price is negotiable under different conditions,
we are assuring you to get the most competitive price.
4.Do you offer free samples?
A 5Stars Review=AFreeSample
It's appreciated that you could write us positive reviews if you like our products and service,
we will offer you some free samples on your next order.
5.Are you able to deliver on time?
Of course! we specialized in this line for many years, many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
6.What are your payment terms? Any third party payment?
We usually accept T/T,, Western Union, L/C.
7.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in, China.
8.How Can I place an order?
You could just send us inquiry to any of our sales representatives to get detailed order information,
and we will explain the detail process.
want to learn more , pls leave message or sent email.
I will reply you asap once received your inquires.
Thanks !
Audited Supplier 
Sodium hydroxide Flake CAS No1310-73-2 Caustic Soda Flakes
){kind=link}