na2cro4 4h2o,China na2cro4 4h2o Manufacturers, Suppliers

Calcium Nitrate

Oct 17, 2012

... Nitrate Calcium Nitrate technical grade Chemical formula: Ca (NO3)2. 4H2O Applications: It is primarily used as a flocculent in rubber ...

Supplier: Datai Group Limited.

[China Manufacturers]

Manganese acetate tetrahydrate

Aug 20, 2012

Manganese acetate tetrahydrate Molecular formula: Mn(CH3COO)2.4H2O CAS: 6156-78-1 Appearance: Light red crystal Appearance:Light ...

Supplier: Tianjin Flourish Chemical Co., Ltd.

[China Manufacturers]

calcium nitrate crystal

Nov 30, 2012

1.Ca(NO3)2 4H2O :99% 2.CAS No.: 10124-37-5 3.Insoluble substance ...

Supplier: Weifang Tenor Chemical Co., Ltd.

[China Manufacturers]

It is mainly used as flocculant in rubber latex and refrigerant. And it is also employed in water soluble fertilizer. Inspect Item Unit Standard Purity % min. 99.0 Ca(NO3)2 % 68-71 Ca % min. 16.6 Fe % max. 0.0007 Cl- % max. 0.001 NH4+ % max. 0.003 HNO3 % max. 0.006 Heavy Metal (As Pb) % max. 0.0005 Insoluble matter in water % max. 0.01 PH Value 4.0-7.0 Standard HG/T 3787-200 5 Packing Plastic ...

Supplier: Wentong Potassium Salt Group Co., Ltd.

[China Manufacturers]

EDTA Tetrasodium/EDTA 4Na

Aug 01, 2012

As a chemical and Agrochemical company, our work is driven by the Agrochemical(EDTA Chelated Micro)and Cleaning sciences. PRODUCT NAME: EDTA tetrasodium salt; Na4EDTA ; CAS NO.:[13236-36-4] EMPIRICAL FORMULA :C10H12N2O8Na4.4H2OMOL. WT.:452.2 Physical properties : Na4EDTA is a dry, white crystalline powder and appears alkali in water, it is soluble in water and insoluble in alcohols .WATER- ...

Supplier: Nanchang Changmao Chemical Industry Co., Ltd.

[China Manufacturers]

Ion detox machine

Jun 06, 2012

... results in more negative ions being produced in the water,4H2O+4e→2H2+4(OH),in this positive polarity we have ...

Supplier: Ruian Letong Electronic Appliance Co., Ltd.

[China Manufacturers]

High qulity Xylenol Orange CAS:1611-35-4

Dec 12, 2012

CAS Number: 1611-35-4 (non-salt) Molecular Weight: 716.62 Molecular Formula: C31H30N2Na2O13S Purity: 99% SpecificationsCAS Number: 1611-35-4 (non-salt)Molecular Weight: 716.62Molecular Formula: C31H30N2Na2O13SPurity: 99%Form: SolidPhysical Appearance: Red brown crystalloid powder.Solubility: Solubility: waterStore at 4° C we could supply other product as following: 80Ammonium heptamolybdate12054- ...

Supplier: Guangzhou Fischer Chemical Co., Ltd.

[China Manufacturers]

CALCIUM CITRATE USP

Sep 06, 2012

... lightly dissolved in ethanol. Its molecular formular is (C6H5O7)2Ca3.4H2O and molecular weight is 570.56. This product is used ...

Supplier: Zhengzhou Ruipu Biological Engineering Co., Ltd.

[China Manufacturers]

trimagnesium phosphate

Mar 19, 2012

... on Ignition ≤%0.0002 (Anhydrous)20-27 (5H2O) 15-23 (4H2O) trimagnesium phosphate

Supplier: Lianyungang Kexin Chemical Industry Co., Ltd.

[China Manufacturers]

98% red industry cobalt chloride

Mar 30, 2013

... 50 centigrade for four hours,it almost turn into CoCl2·4H2O,all watered losed between 110 to 120 centigradeand becomes blue ...

Supplier: Shanghai Liangren Chemical Co., Ltd.

[China Manufacturers]

calcium citrate

Oct 07, 2012

White powder, odorless, slightly deliquescence, difficultly soluble in water(0.095g/100mI 25), almost insoluble in ethanol 1,Formula :Ca3(C6H5O7)2·4H2O2,Formula wt: 570.503,CAS: [5785-44-4]4,Specificity:White powder, odorless, slightly deliquescence, difficultly soluble in water(0.095g/100mI 25°C), almost insoluble in ethanol, When heated to 100°C,it may lose crystal water, when heated to 120°C, ...

Supplier: Lianyungang Shuren Kechuang Food Additive Co., Ltd.

[China Manufacturers]

Tetrahydrate manganous chloride

Feb 06, 2013

... magnesium or aluminum alloy, magnesium. Technical dataIndexDataAppearanceRosy monoclinic crystalPurity:(MnCl2·4H2O) % ≥99.0Barium(Ba) % ≤0.01Iron(Fe) % ≤0.01Heavy metal(Pb ...

Supplier: Nanjing Masterkey Chemical Co., Ltd.

[China Manufacturers]

EDTA-4Na

Feb 10, 2013

EDTA-4Na.4H2O (Ethylenediaminetetraacetic acidTetrasodium salt ) FeatureEDTA-4Na is a white crystal powder ... water. When heated, it easily loses crystal waterMolecular Formula:C10H14N2Na4O8·4H2O CAS NO.: 13254-36-4.Molecular Weight: M=416Specification:Appearance ...

Supplier: Hainan Huarong Chemical Co., Ltd.

[China Manufacturers]

Calcium Nitrate 99%

Mar 30, 2013

... )2· 4H2OMolecular Weight: 236.15 Major IndexsStandard (%)Ca(NO3)2.4H2O,% ≥99.0Water Insolubles,% ≤0.01Chloride(Cl),% ≤0.005Sulfate(SO4),% ≤0 ...

Supplier: Xiaxian Yunli Chemical Co., Ltd.

[China Manufacturers]

Calcium Nitrate Crystal

Jan 03, 2013

Calcium nitrate is used into the refrigerant, rubber industry,and firework,electronic tubes. Synonyms: Nitric acid, calcium (II) salt; calcium II nitrate, tetrahydrate (1:2:4); Calcium Nitrate, 4-Hydrate; Calcium DinitrateCAS No.: 13477-34-4Molecular Weight: 236.15Chemical Formula: Ca(NO3)2 4H2OProperties: Calcium Nitrate is colorless and transparent monoclinic crystal. It easily dissolve in ...

Supplier: Shanxi Calcrete Chemical Co., Ltd.

[China Manufacturers]

Calcium Nitrate

Jul 08, 2012

... quick fertilizer,and firework electronic tub MF: Ca(NO3)2 .4H2O MW: 236.15 Properties and applications: Calcium Nitrate is colorless ...

Supplier: Tianjin Crown Champion Int'l Trading Co., Ltd.

[China Manufacturers]

manganese acetate tetrahydrate

Mar 21, 2012

1.Manganese acetate tetrahydrate 2.Cas no.: 6156-78-1 3.Content: 99.5% min,98% min,97% min 4.25kgs per bag manganese acetate tetrahydratechemical formula: C4H6O4Mn.4H2OSpecificationGrade Technical PureAssay% 98.0-102.0Insoluble Matter%≤ 0.01Chloride(CI) %≤ 0.002Sulfate(SO4) %≤ 0.02Nitrate (NO3)%≤ 0.005Iron(Fe)%≤ 0.001Copper(Cu)%≤ 0.001Nickel(Ni)%≤ 0.08Alkali metal and Alkaline earth metal 0.3Both ...

Supplier: Wuxi Unisen Chemical Product Co., Ltd.

[China Manufacturers]

Ferrous Chloride Tetrahydrate

Aug 30, 2012

Iron(II) chloride, also known as ferrous chloride, is the chemical compound of formula FeCl2. CAS No.:13478-10-9 Specification:Appearance: Greenish crystals Content as FeCl2.4H2O: 99.7-103%Alkaline & alkaline-earth metal: 0.04% max.As: 0.0002% max.SO4: 0.02% max.Cu: 0.015% max.Zn: 0.025% max.Fe3+: 0.01% max.Packing: 50kgs net in fibre drum. Ferrous Chloride Tetrahydrate

Supplier: Dalian Chem Imp. & Exp. Group Co., Ltd.

[China Manufacturers]

Paint vermiculite

Sep 10, 2012

... is (Mg, Fe, Al)3[(Si,Al)4010(OH)2]4H2O. Vermiculite belongs to monoclinic system, with oil and grease luster ...

Supplier: Lingshou Chen Xing Mineral Manufacture Factory

[China Manufacturers]

Ferrous chloride

Mar 02, 2013

More stable than FeCl2.4H2O, can supply vacuum packing Molecular: FeCl2·2H2O 1Appearancewhite powder or granules2Purity(FeCl2·2H2O)≥99.0%3Water insolubles: ≤0.012%4sulphates (SO42-)≤0.004%5Iron of high valence (Fe3+)≤0.01%6Copper (Cu)≤0.01%7Alkaline-earth metal≤0.1%8As:≤0.001%9Zn:≤0.005%10Mn:≤0.07%11Pb:≤0.005% Ferrous chloride

Supplier: Gemhold (SJZ) Trading Co., Ltd.

[China Manufacturers]