Professional manufacturer sodium metabisulfite chemical formula with SGS/BV certificate

CAS:231-673-0 SODIUM METABISULFITE Product Description   Property: white or light yellow crystal powder,a strong smell of sulfur dioxide, relative density is 1.4,easy to dissolve in water and glycerin,water solution .It has acidity and its solubility will become large while raising the temperature and is less to dissolve in ethanol.
Specification for food grade and industry grade:
Application:    (1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).     (2) Industry Grade: Mordant of printing and dyeing; Bleach of paper pulp, bamboo and timber bleach ; Treatment agent of waste water.   (3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fiber, vitamin K, vitamin A, pharmaceutical intermediates, etc.     Notice:
(1)This product shall be stored in the place where keep ventilation and dry against rain, heated and
avoid under sunlight.
(2)This product shall not be delivered or stored together with acid, metal powder, saw dust, gauze,
paper, sugar, sulfur, and other organic tinder and regulated.
(3)Handle with care against friction and bounce while handling and pile.
    sodium mitabisulfite

Item	Quality Index
	Food Grade	Industry Grade
Purity ( As Na2S2O5)	98.0% min	97.2% min
Sulfur Dioxide( SO2)	65.0% min	65.0% min
Arsenic ( As )	0.0002% max	-
Heavy metals ( As Pb )	0.0005% max	-
Selenium (Se )	0.0005% max	-
Iron (Fe)	0.001% max	0.002% max
Water insoluble	0.02% max	0.05% max
PH value :	4.0-4.8	4.0-4.8
Remark :	Conformed with FCC V and E 223 Standard

Packaging & Shipping   Company Information   Our company is a corporate enterprise led by nitrate chemical industry. Our leading products are industrial sodium, sodium nitrate, sodium metabisulfite, concentrated nitric acid, dilute nitric acid and so on, of which the two sodium can be produced 240,000 tons each year. Now our fixed assets is 380 million yuan, and we have 150 thousand square meters production and operation site. So we have broad space for further growth. We have advanced equipment and craft, strong technology and complete detecting instrument, and all of our products have reached the international standard. At present, we are a two sodium production enterprise with strong technology, complete overall functions and equipped with modern equipment and advanced manufacturing technique, and we have precise quality monitoring equipment and microcomputer management network. All the products’ quality has reached the international standard. Our two sodium have a good market around the country and is exported to Korea, Japan, Turkey, Russia, Iran, South Africa, Indonesia, Brazil, Malaysia, Philippines, Vietnam, the Middle East and European countries.     why choose us 15 years manufacure experience of sodium metabisulfite since year 2000.   Mostly Buyers Rely on Our Stable & Competitive Price! Help u save 5% purchase cost.   We delivery 10% faster than competitiors! While cooperate with Maersk,CMA,COSCO.   98% of our client keep the continue order with us, because of our strictly quality control. Certifications                                                                                          Our Services What professional Services we can do? 1. Do the inspection before shipment including taking samples and analysis,taking photos.  2. Select the best shipping company according to different line.  3. Coordinate with the buyers to buy insurance.  4. Claim about quantity should be issued out within 15days after the cargo arriving White quality within 30days.  5. Technical person to solve any problems with our cargo.   contacts Shouguang Blue Ribbon Chemical Co.,Ltd
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