Usage and Dosage:
1. Industrially: ferrous sulphate heptahydrate is mainly used as a precursor to other iron compounds. It is a reducing agent, for the reduction of chromate in cement.
2. Nutritional Supplement: Together with other iron compounds, ferrous sulphate is used to fortify foods and treat iron-deficiency anemia. Constipation is a frequent and uncomfortable side effect associated with the administration of oral supplements. Stool softeners often are prescribed to prevent constipation.
3. Colorant: Ferrous sulphate can also be used to stain concete and some limestones and sandstones a yellowish rust color.
4. Water Treatment: Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.
Storage:
Storage Store in cool, dry, well ventilated area, removed from oxidising agents (eg. hypochlorites), acids, metals and foodstuffs. Ensure containers are adequately labelled, protected from physical damage and sealed when not in use. Large storage areas should have appropriate ventilation systems.
Precaution: Flammability Non flammable. No fire or explosion hazard exists.
Packing: Net weight 25kgs, 50kgs per each plastic woven bag
Technical Specification
Appearance: Light green crystalline powder
Fe 19.7%min
Pb 20 ppm max
As2 ppm max
Cd 5 ppm max
Size Crystalline Powder
Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.
Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Packaging 50kg/100kg net in iron drums with double PVC bags
Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12
The world's largest consumption of the first 26 kinds of fruit, kiwi is the most comprehensive. The content of Vc, Mg and trace elements in kiwifruit fruit was the highest. Among the top three low-sodium and high-potassium fruits, kiwi is at the top of the list because it contains more potassium than bananas and citrus. At the same time, the content of Ve and Vk in kiwifruit was determined to be excellent, low in fat and no cholesterol. According to the analysis, kiwi fruit vitamin content per 100 grams of fresh samples in general 100-200 mg, high up to 400 mg, about 5-10 times the citrus; sugar 8-14%, acid 1.4-2- 0%, but also with tyrosine and other amino acids 12 species.
kiwi fruit contains a wide range of nutrients, most of the fruit is rich in one or two nutrients, but each kiwi can provide 8% DV folic acid, 8% DV copper, 8% pantothenic acid, 6% Fresh, 4% DV iron and vitamin B6, 2% DV phosphorus and Va as well as other vitamins and minerals. Kiwi in addition to kiwi alkali, proteolytic enzymes, tannin pectin and sugar and other organic matter, as well as calcium, potassium, selenium, zinc, germanium and other trace elements and the human body needs 17 kinds of amino acids, but also rich in vitamins, , Fructose, citric acid, malic acid, fat.
A kiwi can provide a day more than twice the demand for vitamin C, known as the "king of fruit." Kiwi also contains good soluble dietary fiber, as the fruit of the most eye-catching place is contained in its superior antioxidant properties of plant chemical substances sod, according to the US Department of Agriculture research report, kiwi comprehensive antioxidant index in the Fruits among the top, second only to the thorns, blueberries and other small fruit, far stronger than apples, pears, watermelon, citrus and other daily fruits. And blueberries belong to the second generation of fruit is quite representative. Compared with sweet orange and lemon, kiwi fruit contains vitamin C ingredients are two times the first two fruits, so often used to fight against scurvy. Not only that, kiwi can stabilize mood, lower cholesterol, help digestion, prevent constipation, as well as thirst and diuretic and protect the role of the heart.
Price : USD 8.0
Product Description : Gherkins (Cucumis sativus- small variety of cucumber)
Flavors: brine, vinegar, vinegar with lemon, vinegar with chili
Length : 4-10 cm (1.5-4 inches), depending on market requirements
Keywords : Pickled Gherkins Gherkins Manufacturer Gherkins for HoReCa
Place Of Origin : India and Vietnam
14458 4 0 Inch Spreadtrum6820 Android Smart Cellphones Suppliers
Short on time? Let 4 0 Inch Spreadtrum6820 Android Smart Cellphones sellers contact you.
Pale yellow liquid at room temperature characteristic odor and taste or nearly odorless, free from rancidity or any objectionable odor and taste.
Each batch of materials shall undergo strict sampling,inspection and screening for guaranteeing the affluent oil production and the excellent oil fragrance.
Groundnut OIL Taste Neutral Impurities Negative Free Fatty Acid ( % ) max 0,10 Moisture ( % ) max 0,05 Peroxide Value ( meq O2/ kg ) max 5 Specific gravity at 20 degr C 0,91 - 0,93 Iodine value ( g / 100 g ) 82 - 110 Colour Lovibond 5 1/4 " Red max 2,5 Colour Lovibond 5 1/4 " Yellow max 25 C 12:0 C 14:0 (Myristic Acid) C 16:0 ( Palmitic Acid ) 6 - 14 C16:1 (Palmitoleic Acid) C 18:0 ( Stearic Acid ) 1 - 5 C 18:1 ( Oleic Acid ) 35 - 72 C 18:2 ( Linoleic Acid ) 13 - 44 C 18:3 ( Linolenic Acid )
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
What are Tumi Ishi Wood Rocks?
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing, and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity
Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). The blocks measure approximately 2 to 4 inches, and the weight of each block varies depending on the wood species
Tumi Ishi (pronounced Too-me Ee-she) are wood balancing blocks that are are meant to resemble stones. With so many different shapes and sizes, they are fun to hold and stack. Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). Each block measures approximately 2 to 4 inches, and the weight of each block varies depending on the wood species. Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing, and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity.
Tumi Ishi (pronounced Too-me Ee-she) are wood balancing blocks that are are meant to resemble stones. With so many different shapes and sizes, they are fun to hold and stack. Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). Each block measures approximately 2 to 4 inches, and the weight of each block varies depending on the wood species.
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing, and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity.
Product name: Vintage Wooden Toys
Origin: Vietnam
Age: Kids & Adults
MOQ: 200 pcs
Size : Customized
Color: Natural wood
Tumi Ishi (pronounced Too-me Ee-she) are wood balancing blocks that are are meant to resemble stones. With so many different shapes and sizes, they are fun to hold and stack.
Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). Each block measures approximately 2 to 4 inches, and the weight of each block varies depending on the wood species.
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing, and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity.
Tumi Ishi (pronounced Too-me Ee-she) are wood balancing blocks that are are meant to resemble stones. With so many different shapes and sizes, they are fun to hold and stack. Tumi Ishi wood rocks are handmade and unique (no two blocks are the same). Each block measures approximately 2 to 4 inches, and the weight of each block varies depending on the wood species.
Tumi Ishi wood rocks are an open-ended wood toy that will provide hours of relaxing, and challenging fun. These handmade blocks are great for boosting focus, and attention, and for promoting creativity.
Product name: Vintage Wooden Toys
Origin: Vietnam
Age: Kids & Adults
MOQ: 200 pcs
Size : Customized
Color: Natural wood
Tumi Ishi blocks are small chunks of wood, cut kind of like a gemstone. Basically the idea is you are supposed to stack them all up.
Tumi ishi Wood Balancing Stones for Baby is a new take on the classic wooden building block. Unlike standard square blocks, these blocks have many sides making them more challenging to stack
Type: Block Set, Other Classic Toys
Material: Wood
Size: 3-6cm
Color: Natural color
Logo: Customized Logo
Age Range: 0 to 24 Months, 2 to 4 Years, 5 to 7 years, 8 to 13 Years,...
Usage: Relaxing, Educate, Simulate brain development for kids
Packing: Bag/carton
PET Flakes Green Mixed Yellow Hot Washed Plastic Scrap Material For Sales
MATERIAL PET Flakes green mixed yellow, hot washed
CATEGORY PET
TYPE Flakes
GRADE green mixed yellow, hot washed
SPECIFICATION "PET Flakes green mixed yellow (3-5%), hot washed.
Size: 4~14mm; PVC<=50 ppm; IV: 0.73; Melting point: 250+/-5oC; Metal: 0; Other impurities: <= 50 ppm. Packed in big bags: 500~ 600 kg/each. Max load in 40'HC container: 23 tons."
Origin Bangladesh
LOADING WEIGHT 23 Tons
FOB (USD/Ton) 600-800
Origin: United States
Code: 2025820BN
Material: HDPE pipe PE100 shredded Black
Category: HDPE
Type: pipe PE100 shredded
Color: Black
Quantity: 36 Tons
Loading weight: 18 Tons
Specification:"HDPE pipe PE100 shredded black
MFI: 0.3
Unwashed. But clean. No dust, no oil.
Sizes are 0.5 inch to 1.5 inch
Packing: Jumbo bags
Subject to unsold"
Thanks for contacting us!
We are selling CFR term, Incoterms 2020. Payment term: 50% advance, balance against copy Bill of Lading
Could you please give us more details about your company and demand for us to offer you the suitable material?
1.What is your company name and address?
2.Have you imported this material before?
3.If yes, which is your port of destination and HS code which you use to import this material?
4.How many tons do you need per month?
5.Which grade and color are you looking for?
6.Do you prefer us to contact you via email or whatsapp, wechat, skype,..?
14458 4 0 Inch Spreadtrum6820 Android Smart Cellphones Suppliers
Short on time? Let 4 0 Inch Spreadtrum6820 Android Smart Cellphones sellers contact you.