boric acid as retarder gypsum,Find boric acid as retarder gypsum Manufacturers, Suppliers on ECVERY.com

**Regular Gypsum Board120036006.4mm**

Jul 31, 2012

... largest demand share of gypsum board.Some pepole call it as Common gypsum board,standard gypsum board,Normal gypsum board,General gypsum board,etc. 1.The ... reinforce the toughness of the board and paper fiber 4.Boric acid 5.Corn starch 6.Foaming agent 7.Glue and adhesive ...

Supplier: Shandong Wanjia Building Materials Co., Ltd. [China Manufacturers]

High quality L-Tartaric acid, CAS: 87-69-4

May 29, 2012

... Solubility: Soluble Usage:L-Tartaric acid is widely used as acidulant in beverage, and other foods, such as soft drinks, wine, candy ... colloidal sweetmeats. With its optical activity, L-Tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, ... complexation, L-Tartaric acid is used in electroplating, sulfur removal and acid pickling. It is also used as complexing agent, screening ...

Supplier: Guangzhou Fischer Chemical Co., Ltd. [China Manufacturers]

methanoic acid formic aicd

Nov 28, 2012

... -18-63) Appearance: Colorless transparent liquid 4) Synonym: Methanoic Acid; Hydrogen Carboxylic Acid; Aminic AcidUsage: Widely used in leather industry, textile industry ... . We are doing business on chemical product such as Sodium nitrite, Sodium thiosulfate, Boric acid and Sodium Nitrite in all over the world ...

Supplier: Tianjin Tiankai Chemical Industries Import and Export Corporation [China Manufacturers]

Orthoboric acid

Apr 26, 2012

... molecular formula: BH3O3CAS: 10043-35-3Appearance: Colorless transparent crystalProperties:Boric acid, for white powder crystallization or three inclined shaft side ... acidic.Use:Widely used for the glass (optical glass, acid glass, heat-resistant glass, insulating material with fiberglass) industry ... SO4)/%≤0.002≤0.01phosphate (PO4)/%≤0.0005≤0.003Arsenic (As) /%≤0.0001≤0.0005Calcium (Ca) /%≤0.002≤0. ...

Supplier: Tianjin Flourish Chemical Co., Ltd. [China Manufacturers]

Fluoroboric Acid

Feb 21, 2012

... : 87.81 Executive standard: Q/HD04-2005 ItemIndexIndexFluoroboric acid (HBF4), % ≥49.549.5Free boric acid, % ≤2.52.5Iron (Fe), % ≤0.0050.005Chloride, % ≤0 ... the main component of electroplate liquid. It can be used as catalyst for alkylation and polymerization, and is the material to ...

Supplier: Shanghai Sungo Technology & Trade Co., Ltd. [China Manufacturers]

Fluoroboric acid

Jun 30, 2012

... It is a colorless and transparent liquid strong acid. It often used as organic synthetic catalyst or cleaning agent filmr- ... Molecular Weight:87.83 ItemIndexFluoroboric acid(HBF4), % ≥42.0Free boric acid(H2BO3), % ≤2.5Properties:Fluoroboric acid is a colorless and transparent ... corrosive Application:The product is often used as organic synthetic catalyst or as cleaning agent filmr-Emving agent and ...

Supplier: Fujian Longfu Chemical Co., Ltd. [China Manufacturers]

230 gram Polyester 65% cotton 35% anti-acid coating fabric for safety workwear

Jun 26, 2012

... health Performance Requirement of oil and water. Anti-acid Fabric T/C anti-acid coating fabricSpecification 18*18*108*58Weight 230g/m2Width ... are suitable for workers who touch frequently oil, water and acid as their protective clothing. It can be stained with but can ... Standard GB1299-91). 230 gram Polyester 65% cotton 35% anti-acid coating fabric for safety workwear

Supplier: Xinxiang Xinxing Special Fabric Co., Ltd. [China Manufacturers]

Malic acid drying equipment

Oct 23, 2012

... industries: all kinds of press tablet and granule, boric acid, borax, dihydroxybenzene, malic acid, maleic acid and so on.2,Foodstuff and construction material ... .5×0.7575007502000100060018503600ZLG7.5×0.975009002100100060018504140ZLG7.5×1.2750012002500115080020505190 Malic acid drying equipment

Supplier: Changzhou Lemar Drying Engineering Co., Ltd. [China Manufacturers]

Gypsum Suspended Ceiling

Oct 16, 2012

Gypsum Suspended Ceiling 1.with PVC cover and foil back 2.Various pattern Gypsum Suspended Ceiling PVC Gypsum Board, PVC Gypsum Ceiling Tiles, Paper- ... faced Gypsum Board, Ceiling Panel FeatureWith PVC ... /7.5/8/9/121200600 Different dimensions can be made as required. Gypsum Suspended Ceiling

Supplier: Guangzhou Panda Commercial Development Co., Ltd. [China Manufacturers]

Niacin/Nicotinic Acid CAS 59-67-6

Jul 23, 2012

... health normal operation effect, also absolutely not ignored. Nick acid as not bibulous the white crystalline, of the more stable in ... and lips inflammation, prevent mouth bad breath;10, nicotinic acid can participate in the degradation of fatty acids, and release ... for 19 mg daily calorie intake. Nick acid----deficiency1, lack of nicotinic acid will cause hypoglycemia, duodenal ulcer, blood abnormal ...

Supplier: Beijing Chih-Cheng Bio-Technology Co., Ltd. [China Manufacturers]

glacial acetic acid

Dec 01, 2012

... organic raw materials, it is mainly used in such products as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate,ethyl cellulose ... and chloro acetic acid,It can also be used in the field of synthetic ... material and in the field of plastic, rubber and printing as soluant . Property Clear and colorless liquid, with a pungent odor ...

Supplier: Shijiazhuang Quandu Commerce And Trade Co., Ltd. [China Manufacturers]

(HEDP Na4)Tetra sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

Apr 15, 2012

... of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Dequest 2016/2016DG Molecular weight: 294 (HEDP ... districts. It is a kind of organophorphonic acid scale and corrosion inhibitor, can form stable ... non-cyanide electroplating, HEDP•Na4 is used as chelating agent. Specification:itemsindexAppearanceWhite powderColorless to light ... •Na4)% 79.9min29.0-31.0Total phosphoric acid (as PO43-) % 52.0-54.018.4-20 ...

Supplier: Hangzhou Candid I/E Co., Ltd. [China Manufacturers]

(EDTMPA) Ethylene Diamine Tetra (Methylene Phosphonic Acid)

Feb 04, 2012

... be dissolved in water Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid)CAS No. 1429-50-1 Molecular ... to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy ... almost any situation. Specification:itemsindexAppearanceWhite crystal powderActive acid %95.0 minTotal phosphonic acid(as PO43-)%82.0 minDryness weight loss % ...

Supplier: Weifang Taihe Water-Treatment Co., Ltd. [China Manufacturers]

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

Aug 30, 2012

... Molecular weight: 206.02Structural Formula:Properties:HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and ... 0-62.090.0minPhosphorous acid (as PO33-)%1.0 max0.8 maxPhosphoric acid (asPO43- )%0.6 max0.5 maxChloride (as Cl-) ppm100.0 ... -50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.Package and Storage ...

Supplier: Tianjin Elong Co., Ltd. [China Manufacturers]

WE CAN SUPPLY ALL KINDS OF PHOSPHORIC ACID

Feb 15, 2012

... have several years experiences in manufacturing and exporting phosphosric acid! As one of the best foreign trade enterprise ,we have ... service!Our customers come from over the world,such as Japan,Singapore,Korea,Thailand, Malaysia, India,Russia,Australia, ... ,Cuba,Brazil...etc.The technical detail of phosphoric acid we are supplying is as follow: ItemsspecificationColor degree <=15H3PO4 %>=85SO4 %<=0 ...

Supplier: Nanning Stull Co., Ltd. [China Manufacturers]

2-Phosphonobutane -1,2,4-Tricarboxylic Acid

Jul 04, 2012

... Treatment Chemicals. Amino Trimethylene Phosphonic Acid (ATMP)2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA)CAS No. 37971-36 ... or light yellow transparent liquidActive acid %49.0-51.0Phosphorous acid(as PO33-)%0.8 maxPhosphorous acid(as PO43-)%0.5 maxDensity (20 ... PBTC;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC; 2- ...

Supplier: Shijiazhuang Yuanchem Imp. & Exp. Corp., Ltd. [China Manufacturers]

Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

Aug 23, 2012

... -4 3. Water treatment chemicals Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) -water treatment chemical CAS No. 2809-21-4 ... injection and oil pipeline and salt and molybdate and zinc as well as copolymer compound used, main role inhibition and inhibition. In ... (HEDP)%≥50.060.090.0Phosphorous acid (as PO33-)%)≤2.02.00.80Phosphoric acid (asPO43- )% ≤0.80.80.50Chloride (as Cl-)% ≤0.010.010.10pH ...

Supplier: Nanjing Xiangshengtai Chemical Co., Ltd. [China Manufacturers]

2-Phosphonobutane -1,2,4-Tricarboxylic Acid

May 17, 2012

... to pale yellow aqueous solutionActive acid %50.0-51.0Phosphorous acid(as PO33-)%0.5 maxPhosphoric acid(as PO43-)%0.2 maxDensity (20 ... of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion ... circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc ...

Supplier: Ningbo Samreal Chemical Co., Ltd. [China Manufacturers]

Citric Acid Monohydrous Food Grade

Nov 20, 2012

... most competitive price. Features: 1) Applications: Citric acid is mainly used as an acidulant, flavorant and preservative in foods and beverages ... it is used to make candy sour. Chefs use citric acid as a meat tenderizer.2) Specification: BP2009/USP32/FCC6/E330Inner ... crystallizes from hot water, whereas the monohydrate forms when citric acid is crystallized from cold water. The monohydrate can be ...

Supplier: Weifang Xiangkun Chemical Industry Co., Ltd. [China Manufacturers]

citric acid

Apr 01, 2012

widely applies in food, the medicine, the date and so on profession most important organic acid The citric acid is in the organic acid the first big acid, as a result of the physical property, the chemical properties, the derivative performance, is widely applies in food, the medicine, the date and so on profession most important organic acid citric acid

Supplier: Weifang Hongyuan Imp. & Exp. Co., Ltd. [China Manufacturers]