Sodium Sulfite
Inquiry
Post Date: | Aug 02,2013 |
Expiry Date: | Jan 29,2014 |
Detailed Description: |
Cas No. :7757-83-7
Quantity: 20000Metric Tons Specs:Sodium Sulfite Anhydrous Payment Method: T/T,L/C,D/P usage: Paper, chemical mechanical pulp, water treatment, dyes intermediates, fabric bleach, photographic imaging, artificial silk, leather, corrosion, stone carving, pharmaceutical synthesis, latex processing, mirror silvering, thiosulfate preparation and analysis of chemical reagents and so on. Na2So3 % ≥ 97.00% 97.09% FE% ≤ 0.003% 0.0025% Insoluble solid in water% ≤ 0.02% 0.01% Na2Co3% ≤ 0.1% 0.10% Na2So4% ≤ 2.5% 2.5% NaCl% ≤ 0.1% 0.1% Appearance White crystals or crystalline powder QUALIFIED |
CAS Registry Number: | 7757-83-7 |
Synonyms: | ;Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade); |
Molecular Formula: | Na2SO3 |
Molecular Weight: | 126.04 |
Molecular Structure: | |
Hazard Symbols: | Xn:Harmful; |
Risk Codes: | R22:; R36/37/38:; |
Safety Description: | S24/25:; |
Company: | Nanjing Yilong Science And Technology CO.,LTD [ China ] |
Contact: | Janise Zhang |
Tel: | +86-13952080821 |
Fax: | |
Email: | zhangchi025@gmail.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.