Chinese Name: Sodium Bisulfite

Chinese alias: acid sodium sulfite; sodium bisulfite

English Name: Sodium bisulfite

English alias: Sodium hydrogen sulfite; Sodium Bisulphite; sodium hydrogen sulfate

CAS: 7631-90-5

EINECS: 231-548-0

Molecular formula: NaHSO3

Molecular weight: 104.061

InChI: InChI=1/Na.H2O3S/c; 1-4 (2) 3/h; (H2,1,2,3) /q+1; /p-2

Molecular structure:

Melting point: 150 degrees centigrade

Water solubility: 300 g/L

Physical and chemical properties:

The character is white monoclinic crystallization. There is a smell of sulfur dioxide.

Relative density 1.48g/cm3

Solubility is easily soluble in water and slightly soluble in alcohol.

Product use:

Used as a reducing agent, food preservative, and bleaching agent, etc.

Samples in as fast as 3days cyanuric acid

 Free sample ready in 3 days

Packaging & Shipping

1)Package in 25kg/drum or 50kg/drum, 21MT/20'FCL

2)Package in 25kg/bag or 1000kg/bag, 20MT/container

3)Stored in airy and dry place, avoided moisture, water, rain or fire.

4)When stored and transported, can be carried by trains, trucks or ships.

 Professional Loading:

1.We will provide you with professional loading

2.We have one team supervise uploading the materials. We will check the container, the packages.

3.Every step, taking pictures and make records.

4.We will make a complete Loading Report for our customer of each shipment 

Our Services

•  Cargoes photo before and after loading into container after shipment with email

• Special Packing: label and packing design

• Prompt Shipment: within 15 days after the order confirmed

• Expert Service: professional documents with 10 years experience

• Free sample can be send within 2 day

•  Long payment terms: 60 days; 90 days; even more

FAQ

Q1: Are you a manufacturer?
A: Yes, We are the manufacturer involved in this line for more than 15 years.

Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3: What certificates and documents do you offer?
A: The following certificate is available, such as COA, MSDS,ISO, SGS Inspection report, BV Assessment, HALAL, Kosher, CRIA ,Health Certificate ,FDA, FORM A ,FORM E and CIQ certificate etc.

Q4: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!

Q5: How should I pay?
A: We accept all kinds of payment ways. such as Alibaba trade Assurance, T/T, L/C, West union, Paypal etc.

Q6: Do you provide free sample?
Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.

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