• Sodium Hydrosulphite with Lower Price and Best Quality System 1
  • Sodium Hydrosulphite with Lower Price and Best Quality System 2
Sodium Hydrosulphite with Lower Price and Best Quality

Sodium Hydrosulphite with Lower Price and Best Quality

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Loading Port:
Qingdao
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TT or LC
Min Order Qty:
22 m.t.
Supply Capability:
3000 m.t./month

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1.Structure of Sodium Hydrosulfite Description:

Molecular formula:Na2S2O4

Molecular weight:174

CAS Number 7775-14-6

H.S code 28311010

UN number 1384

Class 4.2

2.Main Features of Sodium Hydrosulfite:

 

1,Widely used in printing and dyeing industry,such as cotton fabrics dyeing auxiliary, silk fabric bleaching.

 

2,Used as bleaching agent in paper industry

 

 

3.Sodium Hydrosulfite Images

 

 

Sodium Hydrosulphite with Lower Price and Best Quality

4.Sodium Hydrosulfite Specification

 Standard:HG2932-1999

Index

Technical Grade 

HG/T 2074-2011

Food Additive

GB 22215-2008

Na2S2O4, 

≥ 90%

≥ 88%

≥ 85%

≥ 88%

Iron (Fe), 

≤20ppm

≤ 20ppm

≤ 20ppm

≤ 20ppm

Zinc (Zn), 

≤ 1ppm

≤ 1ppm

≤ 1ppm

≤ 1ppm

solution appearance

clear

clear

clear

clear

EDTA, 

/

/

/

qualified

Arsenic(As), 

/

/

/

≤ 1ppm

Other heavy metal( As Pb), 

≤ 1ppm

≤ 1ppm

≤ 1ppm

≤ 1ppm

Formate (As HCHO), 

/

/

/

≤ 0.05%

water insolubles, 

≤ 0.05%

≤ 0.05%

≤ 0.05%

/

Cadmium (Cd) 

/

/

/

≤ 2ppm

Plumbum (Pb) 

/

/

/

≤ 5ppm

5.FAQ

1, are you a trade company or factory?

  We are a trade company. 

 

2what is your main product?

  My main product is ammonium chloride all grade. We have special advantage in FEED 

  GRADE.

 

3, how is the shipment time?

Within two weeks after confirmed the L/C or Deposit.

 

Q:The application of various inorganic salts in the human body?
Silicon in the water was partial silicic acid form absorbed by the body, mainly distributed in human skin and connective tissue, in the process of skeleton has a physiological role in promoting the development of bone development. Silicon is also involved in the metabolism of polysaccharides, is to form some glucose The main component of the aminopolysaccharide carboxylic acid.
Q:What inorganic salts and trace elements are there in rice?
Pantothenic acid (0.60 mg) Carbohydrate (76.80 grams) Folic acid (3.80 micrograms) Dietary fiber (0.60 grams) Biotin (220.00 micrograms) Thiamine (0.33 mg)
Q:Why inorganic salt waterproof coating does not apply to roof waterproofing
Inorganic salts waterproof coating to waterproof agent-based, and the roof may produce vibration or displacement, the general selection of waterproofing membrane and flexible waterproof coating.
Q:What foods contain inorganic salts?
Most of the food contains inorganic salts, the so-called inorganic salts, also known as minerals or ash. Minerals are naturally occurring compounds or natural elements in the crust. There are about 50 kinds of minerals in the human body, although they in the human body only 4% of body weight, but it is an essential part of the organism. Kelp, jellyfish, seaweed, moss; bones, soy products, lean meat, animal liver, brown rice and so on.
Q:Definition of inorganic salts
In addition to hydrogen, oxygen, nitrogen, carbon, sulfur, organic compounds other than organic compounds are collectively referred to as inorganic salts. The inorganic salts required by the human body, according to the content in the body, divided into essential elements (hydrogen, oxygen, nitrogen, , Magnesium, phosphorus, chlorine, potassium, sodium 11) in the human body content, the need for larger also known as macro elements of the source 2, the rest of the various elements, regardless of content, can be collectively referred to as inorganic salts. More elements such as iron, magnesium, potassium, sodium, phosphorus, sulfur, chlorine and other elements, other elements such as iron, copper, iodine, zinc, manganese, drilling, etc., due to the existence of a small number, and some even trace Known as trace elements, 3, what is the "inorganic salt", the body contains elements in addition to carbon, hydrogen, oxygen three elements mainly in the form of organic matter, the rest of the various elements are in the form of inorganic matter, collectively referred to as inorganic Salts such as calcium, magnesium, potassium, sodium, phosphorus, scratch, sulfur and the like
Q:Are fruits and vegetables inactive?
Inorganic salts are inorganic compounds in the salt, formerly known as minerals, the body has found more than 20 species, including constant elements of iron, zinc, selenium, molybdenum, chromium, cobalt, iodine 8. Apple, pipa, durian, citrus, Watermelon, kumquat, peanuts, I know so much. Oh, there are: lotus lotus which contain inorganic salts
Q:What are minerals and trace elements?
Minerals Trace elements are inorganic salts, which are widely found in nature - soil, sea water, animals, plants. It is to maintain the normal life of the human body indispensable. They are both the body of the composition, but also the activities of life participants and regulators, and therefore known as the elements of life, and they are the body can not synthesize their own nutrients.
Q:Seaweed, kelp, shrimp and other seafood, the content is more of the kind of inorganic salts
Kelp more Oh
Q:Cells are composed of water and inorganic salts or by organic matter and none
There are also organic matter such as protein and lipid
Q:therefore indigestible..that I should look for organic plant based trace mineral compounds..anyone care to comment?
Inorganic does not mean indigestible, but plant derived trace minerals are the best form to take because they have been broken down by soil micro-organisms and predigested by plants, making them much more bioavailable than minerals which have not. I use Liquid Life trace minerals. EDIT: The best source would definitely be diet except that our soils have had a whopping 85% mineral depletion over the past hundred years thanks to over-farming. Your great grandma's bowl of spinach had eight times the nutrition that the bowl you eat today has.

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