Top quality Sodium carbonate with best price 497-19-8

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Top quality Sodium carbonate with best price 497-19-8
Top quality Sodium carbonate with best price 497-19-8
Top quality Sodium carbonate with best price 497-19-8
Top quality Sodium carbonate with best price 497-19-8
Top quality Sodium carbonate with best price 497-19-8
Top quality Sodium carbonate with best price 497-19-8
Top quality Sodium carbonate with best price 497-19-8

Top quality Sodium carbonate with best price 497-19-8

  • Item No.TOP
    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

Quick Details
Product name Sodium carbonate
Appearance white solid
MW105.99
Place of Origin CN;SHN
Boiling point 1600°C
Brand Name QDXIGEMA
storage temp 2-8°C
Model Number TOP
pka (1) 6.37, (2) 10.25 (carbonic (at 25℃)
Application food loosen agent
solubility _1 M at 20 °C, clear, colorless
Refractive index 1.535
density2.53
Melting point 851 °C(lit.)
PH 11.16 (4g/l, H2O, 25℃)
ClassificationCarbonate
Grade Standard Agriculture Grade
Type Sodium Carbonate
CAS No. 497-19-8
Other Names sodiumsalt
MFCNa2O3
EINECS No. 231-867-5
Purity99%

Packaging & Delivery

Selling Units:
Kilogram
Product Description

Product Profile

                                               

Molecular formula: Na2Co3 

CAS NO: 497-19-8

Standards:GB210-1992

EINECS NO: 207-838-8

Hs Code: 28362000 

Place of origin :Shandong China (Mainland) 

Type: Sodium Carbonate 

 

Test Report 

ItemSodium Bicarbonate      Industry GradeSodium Bicarbonate    Food Grade

Total Alkali(Quality Fraction 

of NaHCO3 Dry Basis)≥%

9999.0-100.5
Loss of Ignition≤%0.150.2
PH 90(10g /L ) ≤%8.58.5

NaCl (Quality Fraction 

of NaCl Dry Basis)  ≤%

0.20.4

As Quality Fraction

(Dry Basis)mg/kg≤

11

Pb Quality Fraction(

Dry Basis)mg/kg≤

55
Ammonium——Pass the test
Clarity——Pass the test
White≥——85

Fe   Quality Fraction

(Dry Basis)≤%

0.002——
Insolution in Water ≤%0.02——

SO4 Quality Fraction

(Dry Basis)≤%

0.05——

Ca Quality Fraction

(Dry Basis)≤%

0.03——
Packaging

25kgs/1000kgs woven bags with PE liner inside 

or according to customer's request.

 

Function

 

1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass.

 2. Soda ash also is used to clean the air and soften water.

 3. Manufacture of Caustic Soda and dyestuffs

 4. metallurgy (processing of steel and extraction of iron etc),

 5. (flat glass, sanitary pottery)

 6. national defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil refining, paper manufacturing, paint, salt refining, softening of hard water, soap, medicine , food and so on.

 

 

 

1

Packaging & Shipping

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Our Services

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Company Information

Qingdao Sigma chemical 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 Qingdao Sigma chemical Co., Ltd 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.

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our team

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FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 

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