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Tianjin Bestgain Science And Technology Co., Ltd.

Supplier From China
Jan-12-06
Supplier : Clarifying agent, nucleating agent, transparent master batch, odor remover, optical brightener, polymer additives

Services : Manufacturer, clarfying agent
Established: 2000

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Contact Details:
B603, United Building.no.51 Youyibei
Road, Hexi District
Tianjin 300204
China


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We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry.

We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in.

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Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form.

Additional Information

Physical Appearance : Greenish-Yellow Powder

CAS No.: 16470-24-9

EINECS No.: 240-521-2

Specific Gravity / Bulk Density : 0.8-1.0

pH of Liquid or 1% Solution : 8-9

Strength by 100% : 100%

Shade/Hue: Bluish white

Whiteness/ Brightness : Equal to Std

% of Active Substance : 21.95%

Absorbance (18mg/l) : 0.217

Moisture Content : 2.40%
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Optical Brightening Agents For Paper

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We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry.

We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in.

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We have various Whitening Agent Optical Brightener Available for Paper application like...

Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form.

Additional Information

Physical Appearance : Greenish-Yellow Powder

CAS No.: 16470-24-9

EINECS No.: 240-521-2

Specific Gravity / Bulk Density : 0.8-1.0

pH of Liquid or 1% Solution : 8-9

Strength by 100% : 100%

Shade/Hue: Bluish white

Whiteness/ Brightness : Equal to Std

% of Active Substance : 21.95%

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Di Sulpho Optical Brightening Agent For Paper

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Plastic Pallet

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Supplier From Gresik, East Java, Indonesia
 
Pallets for your warehousing system.
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Sodium Bicarbonate (Food Grade)

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Sample Available
Supplier From Dubai, Dubai, United Arab Emirates
 
Applications:

Food ingredients for bakery, beverage, confectionery industry

It is used as a raising agent in biscuits, cookies, bread, cakes, farsan, jaggery & confectionery.

It acts like a buffer and carbonation agent in beverages, electrolyte and rehydration solutions.
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Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating

Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.

Items Specifications
Potassium aluminum sulfate
[AlK(SO4)2.12H2O] % 99.5
Plumbum(Pb) mg/kg 5.0
Arsenic (As) mg/kg 2.0
Fluorine (F) mg/kg 30.0
Selenium (Se) mg/kg 30.0
Moisture % 4.0
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Commodity:Sodium Aluminate
Other names:Aluminium sodium dioxide; SodiumaluminatecaHO; dialuminum; oxygen(-2) anion; sodiooxysodium
Molecular formula: NaAlO2
CAS No.: 1302-42-7

Property: colorless, odorless, tasteless, strongly alkaline.

Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO2 and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability.

Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate.

Use:
In the construction process, it can be used as leaking stoppage agent combined with the sodium silicate.
In paper-making, this product can mix with aluminum sulfate to be a good filling agent.
In water treatment, it can be used as additive of purifier.

Technical specifications:
ModelNa2Al2O4Al2O3Na2O/Al2O3Insoluble % Density,
g/c m3Shelf life, month
LiquidA-129181.700.51.48±0.0112
A-238241.300.51.50±0.0112
SolidSNA162391.25±0.050.5 24
SNA265411.25±0.050.5 24
SNA377481.25±0.050.5 24
SNA480501.25±0.050.5 24

Packing: Solid powder in 25kg PP bag
Liquid in 300kg drums or 1500kg IBC tank
GOLD Member
Jul-11-22
 
1,Name: Sodium nitrite
Molecular formula: NaNO2
Formula weght:69.00
2Property: (1) ordinary sodium nitrite: white little crystals or light yellow
 (2) dry powder sodium nitrate: white crystal,non-caking, showing loose status.
Density:2.168. No odor, slightly salty. It is liable to deliquesce, dissolved in water,soluble in liquid ammonia,slightly soluble in ethanol and glycerin,Melting Point:271. Decomposition temperature is 320. It has oxidability and also has reducibility. It will slowly be oxidized into sodium nitrate in atmosphere, it can form nitrogen compound with nitrilo at low temperatures.
3Usage:It has been widely used in making nitro-compound and azo dye, mordant of textile dyeing, bleaching agent, metal heat finishing agent, cement early strength agent, and deicing agent etc.
Note: The product should be stored in a cool, dry place to prevent it from moisture, heat and sunlight. This product can not be mixed with strong reductant, inflammable and explosive materials, food, feed and additives. â?¢ This product is toxic and should be properly kept and can not be eaten.
4 Specification: (Technical Standards:GB2367-2006)
Item Unit Molten salt G High G First G Qualified G Dry powder G
Assay % 99.3 99.0 98.5 98.0 98.5
Sodium nitrate % 0.6 0.80 1.00 1.90 0.80
Chlorides % 0.03 0.10 0.17 -- 0.1
Water insolubles % 0.02 0.05 0.06 0.10 0.06
Moisture % 1.0 1.4 2.0 2.5 0.2
Loose degree -- -- -- -- 95
5,Package: net 50kg net each in plasic woven inner plasic bag, or according to customers requirement.

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