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China Sodium Metabisulphite Sodium Metabisulfite Smbs

Min. Order / Reference FOB Price
1 Ton	US $350.00/ Ton

Local Area:	Binzhou, Shandong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

CAS No.:	7681-57-4
Certification:	CIQ
Purity:	90%~99%

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Product Description

Overview
Classification:

Sulphate

Type:

Sodium metabisulfite

CAS No.:

7681-57-4

Other Names:

Sodium metabisulfite

MF:

Na2S2O5

EINECS No.:

231-673-0

Place of Origin:

Shandong, China (Mainland)

Grade Standard:

Food Grade

Purity:

98% Min

Appearance:

White or slightly yellowish

Application:

Food

Hs code:

28321000

Packaging & Delivery

Packaging Details:external polypropylene woven bag, polyethylene plastic bag inner
25kg/bag,50kg/bag,1000kg/bag
Shipping marks can be customized
Delivery Detail:Shipped within 10 days after payment

Name:

Sodium metabisulfit

Appearance:

White Free Flowing Fine Crystal or Powder

Specification:

Industrial grade

1) Purity (calculated with Na2S2O5): 96%

2) Iron (Fe): 0.005%

3) SO2: 65%

4) PH value: 4.0-4.6

5)Water insoluble matter: 0.05%

Foodstuff grade

1) Purity (calculated with Na2S2O5): 98%

2) Iron (Fe): 0.0005%

3) Arsenic (As): 0.0002%

4) pH value: 4.0-4.6

5) Water insoluble matter: 0.05%

6) Heavy metal (Cal. in Pb): 0.002%

Package:

25kg, 50kg pp woven bag with plastic lining, or 1000kg per package

Usage:

1.Dye printing mordant.

2.Textile antichlor after being bleached.

3.Reducing agent and sulfonating agent for chemical and medical use.

4.Bamboo, wood, paper fiber bleaching agent, non-ferrous metal ore dressing agent, waste water treating , rubber freezing agent.

RFQ:

Q1: Have your product quality been approved by third party?
Yes,all products are strictly tested by our QC,and approved by third party like SGS.So we can gurantee the good quality.
Q2: Do you accept sample order?
Yes,we accept small order from 20g,200g and 2kg for your evaluation quality of our goods.

Q3: Is free samples avalibale?
Yes,free sample could be provided,but shipping cost will be paid by customers.
Q4: How long will you deliver the goods on board ?
within ten days after order /confirm/iation.ix
Q5:Could you mix goods in one container?
Yes,we can mix different items in one container.