Weifang Doze Chemtech Co., Ltd

Product Name:Ã?Calcium Chloride Dihydrate
Purity:  74%
Appearance: white powder,pellet, granular.
CAS NO: 10035-04-8
Grade: Industrial /Food Grade
EINECS No.:233-140-8
Packaging: 25KG  / 1000kg Bag
Alkalinity as Ca(OH)2 : 0.10%
Total Alkali Chloride (as NaCl): 5.0% Max
Water Insoluble: 0.15% max.
Loading Quantity:  23T/20'FCL
Usage:
1.Used in highway, expressway, parking lot and port and as a dryer to dry nitrogen, oxygen, hydrogen, hydrogen chloride and sulfur dioxide etc.
2.Act as dehydration agent when producing alcohol, ester, ether and acrylic acid.
3.Calcium chloride is a kind of important cryogen used by freezing machine and when making ice.
4.It can increase hardness of concrete and increase cold resistance ability of the construction.
5.In port, acts as fog removing agent and dust collecting agent on road and fireproof agent of textile and acts as a protective agent and refining agent used in aluminum magnesium metallurgy.
6.Act as precipitator in producing lake paint. It is a kind of raw material of producing calcium salt. In algae sodium and bean industry it acts as flocculation.

Magnesium chloride hexahydrate
CAS Number:   7791-18-6
Appearance: White Flake/ powder/ Prills
Purity: 46%
Grade:  Industrial/ Food Grade
Molecular Formula:  MgCl2 6H2O;
Molecular Weight:  203.30 g/mol
Boiling Point:  1412C/1 atm (lit.)
Melting Point: 714C (lit.)
Density:  2.32 g/mL at 25C (lit.)
Features: easy to dissolve in water, easy to wet in humid air, decomposition of hydrogen chloride and magnesium oxide at high temperature.
Packing: 25kg/bag / 50kg bag / 1000kg Jumbo bag
Departure Port: Qingdao
Loading Quantity : 20-23T/20FCL
Delivery time: within 14 days after order confirmed

Anhydrous magnesium chloride content of 99.28-99.6%, white translucent flaky crystals, clear and no impurities after dissolving water; main types are divided into large pieces of anhydrous magnesium chloride, broken anhydrous magnesium chloride, flake anhydrous magnesium chloride, granular anhydrous magnesium chloride, powder Anhydrous magnesium chloride. Products are widely used in petroleum, chemical, pharmaceutical and other fields. They can be used in the manufacture of metal magnesium, disinfectants, fire extinguishing agents and refractory coagulants, solids, frozen brine, ceramics, and can be used to fill fabrics, paper, Desiccant, catalyst, antifreeze and other products.

TEST ITEM TEST STANDARD % RESULT %
MGNESIUM CHLORIDE % 99 99.2
K- % 0.005 0.003
Na- % 0.005 0.004
Ca- % 0.005 0.004
Fe- % 0.002 0.001
Si- % 0.002 0.001

Product Name: Sodium Bicarbonate
Other Names: Sodium Hydrogen Carbonate, Baking Soda
MF: NaHCO3
Purity: above 99%
Appearance: white powder
CAS No.:144-55-8
EINECS No.:205-633-8
Place of Origin:Shandong, China
Grade : Industrial Grade, Food Grade
Dangerous class: Not dangerous goods
Particle size: 80-100 meshes 120-170 meshes
Quality standard: GB/T1886.2-2015
Main components: NaHCO3
PH value: 8.3
Shelf life: 1 year
packing: 25kg,1000kg
HS CODE: 2836300000
Packaging: 25kgs/1000kgs woven bags with PE liner inside or according to customer's request.
25 T-27 T loaded in 20'FCL 

Magnesium Chloride Hexahydrate
Grade: Food grade
Purity: 46%
Packing: 25kg/50kg /1000kg bag
Origin: Shandong, China
Specification:
TEST ITEM TEST STANDARD %
MGNESIUM CHLORIDE % â?¥46.00
SODIUM CHLORIDE % 1.50
POTASSIUM CHLORIDE% 0.07
CALCIUM CHLORIDE% 1.00
SULFATE ION 3.00WT

Magnesium Sulphate Heptahydrate
Synonyms: Epsom Salt
Molecular Formular: MgSO4.7H2O
Appearance: white Crystal granule
Particle size: 0.1-1mm,1-3mm ,2-4mm
EINECS No.:242-691-3
CAS No.:10034-99-8
Grade :Agriculture Grade, Industrial Grade
PH: 5-9.2
MgSO4:47.85-48.59
AS: 0.0002 % Max
Fe : 0.0015% Max
Packaging : 25kg /50kg  
Magnesium is an essential element in the chlorophyll molecule, and sulfur is another important micronutrient. It is most commonly applied to potted plants, or to magnesium-hungry crops, such as potatoes, roses, tomatoes, lemon trees, carrots, and peppers.

It also used in printing and dyeing,monosodium glutamate and yeast fermentation and as accessory ingredient for ABS and PVC resin.

Magnesium Sulphate Heptahydrate is one of the important compositions of animal skeleton and teeth. It helps activate many kinds of enzymes in organism, controls nerve muscle's conduction, guarantees cardiac muscles's normal contraction, and plays an influential role to the poultry vivo material metabolism.

Also can be used in stockfeed additive leather, dyeing, pigment, refractoriness, Ceramic, marchdynamite and Mg salt industry.

Usage:
Agriculture:� 
Magnesium Fertilizer plays an important role on the growing of plants. Magnesium is the main component of chlorophyll, and activator of many enzyme. It can promote metabolism of carbohydrate, and promote the synthesis of nucleic acid and the conversion of phosphate.
Feed Additive:
Magnesium Sulphate act as a magnesium supplement in feed processing. If the livestock and poultry,s body is short of magnesium, it will disorder the metabolism and neutral function, cause the imbalance of the growth of livestock and poultry and even lead to death.
Industry:
It can be applied in paper industry, rayon and silk industry. It can be used for the thin cotton printing and dyeing, the silk weighting and the product packing if the ceibas. In the light industry, it can be used for the production if yeast, monosodium glutamate, and act as the stabilizer of Calcium Hydrogen in the toothpaste producing process. In the leather-making industry, it can be used ad filling agent to improve the heat resistance.

Ammonium chloride
Synonyms: AMMONIUMCHLORIDE,REAGENT(ACS)AMMONIUMCHLORIDE,REAGENT(ACS)AMMONIUMCHLORIDE,REAGENT(ACS);ammonchlor;AmmChemicalbookoneric;Ammoniumchloride((NH4)Cl);Ammoniumchloridefume;Ammoniumuriate;ammoniumchloratum;Ammoniumchlorid
CAS NO: 12125-02-9
Molecular Formula: ClH4N
Molecular Weight: 53.49146
EINECS NO.: 235-186-4
Melting point: 340C(subl.)(lit.)
Boiling Point:100C750mmHg
Density: 1.52
Vapor Density: 1.9(vsair)
Vapor Press: 1mmHg(160.4C)
Refractive index: 1.642
Solubility: H2O:1Mat20C,clear,colorless
Appearance: Solid
Colour:White
Proportion:1.53
PH:4.7(200g/l,H2O,25)(ExternalMSDS)
Water solubility: soluble
HS CODE:2827109000
Quality standard:GB/T 7118-2008 
Properties
White crystal powder or granule; odorless, taste with salt and cool. Easy agglomerating after moisture absorption, soluble in water, glycerol and ammonia, is insoluble in ethanol, acetone and ethyl, it distillates at 350 and was weak acid in aqueous solution. Of ferrous metals and other metals are corrosive, in particular, greater corrosion of copper, non-corrosive effect of pig iron.
Standard: GB2946-2008
Purity: Ammonium Chloride (NH4CI) 99.5%
Moisture  % 0.5
Residue on Ignition % 0.4
Heavy Metal(Pb) % 0.0005

Sensitizer Diphenyl sulfone( DPS)
Synonyms: Benzene, 1,1'-sulfonylbis-;Difenylsulfon;dlphenylsulfone;Phenyl sulphone;phenylsulphone;s-127;Sulfonyldibenzene;Diphenyl-sulfo
Appearance: white Crystalline Powder
CAS NO.: 127-63-9
Molecular Formular: C12H10O2S
Molecular weight : 218.27
EINECS: 204-853-1
Purity: 99.5%
Mol File:: 127-63-9.mol
Melting point  123-129C(lit.)
Boiling point 378C(lit.)
density  1.36
refractive index  1.5200 (estimate)
Fp  184C
storage temp.  Store below +30C.
solubility  >14mg/l
form  Crystalline Powder
color  White

Flame Retardant 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] (Replacement of HBCD) For eps,xps
Synonyms:Tetrabromobisphenol A bis(dibromomethylpropyl 1,1'-(Isopropylidene)bis(3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene);1,1'-propane-2,2-diylbis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene];2,2-Bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)phenyl]propane
CAS 97416-84-7
Molecular Formula: C23H24Br8O2
EINECS: 306-832-3
Molecular Weight: 971.6675
Boiling Point: 685.329�°C at 760 mmHg
Flash Point: 291.6�ºC
Density: 2.079g/cm3
Refractive Index: 1.634
Purity: 99% min
Appearance: White or yellow powder
Type: Chemical Auxiliary Agent
Packing: Aluminum foil bag or 25kg fiber drum
Usage: is a new kind of flame retardants used in EPS, XPS, it can replace the HBCD.Plastic Auxiliary Agents,Replacement of HBCD

N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium salt - 47% in water GLDA
N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT / GLDA cas 51981-21-6
Molecular Formula: C9H9NO8�·4Na
CAS NO.: 51981-21-6
EINECS no: 257-573-7
Appearance: Light yellow viscous liquid / Pale yellow liquid
Classification: Ammonium Organic Salt
Assay: â?¥47%
Chroma :â?¤ 300
Molecular Weight: 351.13g /mol
Shelf life: two years
Usage: GLDA is a fast-working, strong builder with excellent ecological properties, being readily biodegradable and not labelled as dangerous. This makes GLDA an ideal replacement for ingredients under regulatory pressure, such as phosphates (which are banned in various regions due to water eutrophication), in automatic dishwashing (ADW) and in laundry. GLDA is a drop-in Replacement for NTA in industrial and institutional cleaners.

Soda Ash (Sodium Carbonate)
Soda Ash is one of the important chemical raw materials, which is widely used in chemical industry, glass, metallurgy, paper making, printing and dyeing, synthetic detergent, petrochemical industry, food, medicine and health industry. Large consumption occupies a large position in the national economy.
CAS No.:497-19-8
HS code: 28362000
Molecular Formula: Na2CO3
Appearance: White powder
Melting point: 851
EINECS No.:207-838-8
Purity: 99.2% Min
Boiling point:1600

Packaging Details: Soda Ash Light:  25kgs 40kg 750kgpp/pe bag
Soda Ash Dense: 50kg/1000kg bag
Delivery Detail:  Shipped in 15 days after payment

Usage of Soda Ash
1. In building materials, the glass industry is the largest consumer sector of pure alkali, consuming 0.2 tons of pure alkali per ton of glass.

2.. Used in the production of synthetic detergent additive sodium tripolyphosphate and other sodium phosphate salts
3.Chemical industry, used in water glass, baking soda, borax, etc.
4. Printing and dyeing industry, used as a soft water agent.

5.Metallurgical industry, used as smelting flux, flotation agent for ore dressing, steel and antimony as desulfurizer.

6 Leather industry, used for degreasing raw materials, neutralizing chrome tannins and improving the basicity of chrome tanning solution

7. Food industry, edible grade of pure alkali used in the production of monosodium glutamate, pasta, etc