Sodium Metasilicate Detergent Additive

Checking Item Test Standard
Sodium oxide(Na2O)% 28.00-30.00
Silica(SiO2)% 27.00-29.00
Water insoluble% 0.2
Fe(ppm) 200ppm
Whiteness% 80
Bulk Density 0.80-0.97g/cc
PH of 1.0% Solution 12-13
Melting Point 72.2
ParticularSize % (16-30mesh) 90 98

Molecular Formula: Na2O SiO3 Cas No.: 6834-92-0
Appearance : white, uniform, beaded.

Characteristics: This product possesses high alkaline and defoul character, which is easy to soluble in water, good dispersibility and emulsifiability, not soluble in alcohol.


Na2O - 28.0-30.0%
SiO2 - 27.3-29.2%
Whiteness - 80% Min
Fe - 100ppm Max
Bulk density - 0.80-0.97g/cc
Particle Size(14-60mesh) - 90% Min

Checking Item Test Standard
Sodium oxide(Na2O)% 28.00-30.00
Silica(SiO2)% 27.00-29.00
Water insoluble% 0.2
Fe(ppm) 200ppm
Whiteness% 80
Bulk Density 0.80-0.97g/cc
PH of 1.0% Solution 12-13
Melting Point 72.2
ParticularSize % (16-30mesh) 90 98

S.N CAS No. Item
1 63148-62-9 Silicone oil
2 77-92-9 Citric acid
3 9003-05-8 Polyacrylamide
4 7664-39-3 Hydrogen fluoride
5 9000-11-7 Carboxymethyl cellulose
6 7757-82-6 Sodium sulfate
7 68-04-2 Sodium citrate
8 7664-38-2 Phosphoric acid
9 1310-73-2 Sodium hydroxide
10 497-19-8 Sodium carbonate
11 139-33-3 EDTA disodium
12 67-63-0 Isopropanol
13 25322-68-3 Polyethylene Glycol
14 144-55-8 Sodium bicarbonate
15 4404-43-7 Fluorescent Brightener 28
16 7758-29-4 Sodium tripolyphosphate
17 7601-54-9 Trisodium phosphate
18 532-32-1 Sodium benzoate
19 5329-14-6 Sulfamic acid
20 142-91-6 Isopropyl palmitate
21 7782-99-2 Sulfurous Acid
22 9014-01-1 Subtilisin (Compound proteinase)
23 1344-09-8 Sodium silicate
24 6834-92-0 Sodium metasilicate
25 7720-78-7 Ferrous sulfate

Product name: Sodium erythorbate

Synonyms: Sodium D-isoascorbate

Chemical Formula: C6H7O6Na.H2O

Molecular weight: 216.12

CAS No.: 6381-77-7

Description: Sodium erythorbate is a white or yellow white crystalline powder or granules, odorless, has little salt, the melting point is over 200, it is rather stable when being dry exposed to the air, but in the water solution, when there is air, metal, heat and light, the oxidation will occur. It easily dissolves in water; 16g/100ml at normal temperature, hardly dissolves in ethanol, the PH value of 2% water solution is 5.5-8.0.

Which complies with the specifications of GB8273-87, FCC for food additives

Net Weight: 25kgs/carton.

Uses: Sodium Erythorbate is mainly used in foodstuff industry, used as antioxidant, preservative and coloring agent, broadly used in meat food, fish food, beer, fruit juice, syrup crystal, fruit and vegetable tin, cake, dairy produce, confiture, sherry, pickles, and grease etc. the dosage to the meat foods is 0.5~1.0g/kg. To the frozen fish, the fish should be infused in the 0.1%-0.8% water solution before freezing. The dosage in the beverage such as syrup is 0.01%~0.03%, apple and bechamel tin: 0.15g/kg (dosage of single or together with the VC), luncheon meat, cooked meat powder, cooked front leg pork, cooked ham, the dosage is 0.5g/kg (dosage of single or together with the VC and other sodium salt, counted the VC ), for the peach, apple jam: 2g/kg,for the fruit tin, it is 0.75-1.5g/l, for the nature syrup, it is 0.08-0.11g/l, for the beer, it is 0.03g/l (FAO/WHO(1977).

Antioxidation property: the antioxidation property of the Sodium Erythorbate is great larger than the one of cenolate (Sodium VC), has no effects to identify the Vitamin C, but it will not persuade the body to absorb and use the Sodium Erythorbate. The body culls the Sodium Erythorbate and changes it into Vitamin C inside the body.

The physiological effects of the Sodium Erythorbate is only the 1/20 of the VC on anti-scurvy, but it is approximately same to the VC on drop blood pressure, diuresis, generating of hepatic glycogen, discharging of pigment, detoxifcation.

Microbiological: N/A

Certificate of analysis: Certificate of analysis must provided for every delivery and must contain results for: * chemical data * lot/batch number * product name *manufacturer/supplier name

Packing: Carton with PE liner.

Storage: Product must be store in a cool and dry place, Keep every bag PE liner sealed.

Shelf life: Minmum 24 months from the date of manufacture.

GMO status: Non GMO.

Allergen status: Does not contain any know allergens

Sodium metasilicate pentahydrate enhances the suspension of removed soils such as grease and dirt deposits and prevents reaccumulation. For this reason, it's commonly used in manufacturing high-efficiency in soaps, detergents, and metal cleaners. It is extensively used in the manufacturing of Detergents, Silica Gel, Card-board, Paper, Textiles, Paints, Adhesives, Pottery, Sanitary-ware, Refractories, Foundry and Wood Processing Industries because of it's very good binding, adhesive, bleaching and sizing properties respectively.
Sales Specification

Sodium Oxide (Na2O) %: 28.70 -30.00
Silica (SiO2) %: 27.80 -29.20
Water Insoluble %: 0.05
Fe(ppm): 100 ppm
Whiteness %: 80
Bulk Density: 0.80 0.97 g/cc
PH of 1.0 % Solution: 12- 13
Melting Point: 72.2 oC
Particular Size % (16-30 Mesh): 90
Packing

50 lb bag, 44 bags per pallet
DOT Transportation

UN No: 3253
Shipping name: Disodium Trioxosilicate
Hazard class: 8
Packing group: III

Sodium Metasilicate Anhydrous is a white, free-flowing, granular powder, which is used in many cleaners, detergents, and soap formulations. It is an effective cement binding agent, coagulant , dye fixative, binder, corrosion inhibitor, and penetrating sealant.
Sales Specification

Na2O: 50.50 ±1.00%
SiO2: 46.50 ±1.00%
Fe: 200 PPM Max
Bulk Density: 1.05-1.35 g/cm3
Particle Size (18-60 Mesh): 93.00% Min
Whiteness: 85.00 Min
Packing

50 lb bag, 44 bags per pallet.
DOT Transportation

UN/NA: 3262
Proper Shipping Name: Corrosive Solid, Basic, Inorganic, n.o.s. (Sodium metasilicate, Anhydrous)
Hazard Class: 8
Packing Group: II