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Zibo Aql Qc Inspection Service For Glass Cup Bottle In ChinaServices - Testing / Monitoring - Eagle Eyes China Inspection Company - China (fujian ) - 198.00
Samples were randomly taken from different trays or cartons. Check product workmanship, specifications, dimensions, and conduct corresponding tests. Glass products are broken, burst, gap, scraper must not accept. Glass products can not be deformed, m...
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Shenzhen Quality Control Inspection Check Of Headset Electronics In Guangdong ProvinceServices - Testing / Monitoring - Eagle Eyes China Inspection Company - China (fujian ) - 198.00
Headset inspection methods and inspection standards Deformation: Deformation of plastic parts due to uneven force or stress during molding. Flash: due to injection molding process or mold reasons, resulting in the parting surface of the edge of the p...
cas 2809 hedp acid Photos Catalog - WorldBid B2B Market
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Hedp 58 62 1 Hydroxy Ethylidene Diphosphonic Acid Cas 2809 21 4Chemicals - Water Treatment - Zouping Dongfang Chemical Industry Co.,Ltd - China - December 12, 2014 - contact company for price
items index Appearance Clear, Colorless to ale yellow aqueous solution Active content ( HEDP) % 58.0- 62.0 Phosphorous acid ( as PO33- ) % 2.0 max Phosphoric acid ( asPO43- ) % 0.8 max Chloride ( as Cl- ) ppm 100.0 max pH ( 1% solution) 2.0 max Densi...
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Hedp 98 1 Hydroxy Ethylidene Diphosphonic Acid Solid Cas 2809 21 4Chemicals - Water Treatment - Zouping Dongfang Chemical Industry Co.,Ltd - China - December 12, 2014 - contact company for price
CAS: 2809- 21- 4 Alias: 1- Hydroxy Ethylidene- 1, 1- Diphosphonic Acid, Dequest: 2010 Molecular formula: C2H8O7P2 Relative molecular mass: 206.02 Items Index Appearance White powder solid Active content % 90.0 Active content( HEDP. H2O) % 98.0 Phosph...
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1 Hydroxy Ethylidene Diphosphonic Acid HedpChemicals - Water Treatment - Zao Zhuang Xin Tai Water Treatment Technology Co - China - September 6, 2012 - contact company for price
HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition eff...
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Disodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp NaChemicals - Water Treatment - Zaozhuang Youbang Chemicals Co,. Ltd. - China - September 10, 2012 - contact company for price
Monosodium of 1-Hydroxy Ethylidene-1, 1-DiphosphonicAcid (HEDP•Na) CAS No. 29329-71-3 Molecular Formula: C2H7O7P2Na Molecular weight: 228 Structural Formula: Properties: HEDP•Na is an organophosphonic acid corrosion inhibitor, it can chelate with Fe,...
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Disodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na2Chemicals - Water Treatment - Zaozhuang Youbang Chemicals Co,. Ltd. - China - September 10, 2012 - contact company for price
Disodium of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP•Na2) CAS No. 7414-83-7 Molecular Formula: C2H6O7P2Na2 Molecular weight: 250 Structural Formula: Properties: HEDP•Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe...
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Disodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na2Chemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No. 7417-83-7 CubleK2012 Dequest:2016BD Molecular Formula:C2H6O7 P2Na2 Molecular weight:250 Properties: HEDP Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it ...
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Potassium Salt Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp KxChemicals - Water Treatment - Zaozhuang Youbang Chemicals Co,. Ltd. - China - September 10, 2012 - contact company for price
Potassium salt of 1-Hydroxy Ethylidene-1, 1- Diphosphonic Acid(HEDP•Kx) CAS No. 67953-76-8 Molecular Formula: C2H8-xO7P2Kx Properties: HEDP•K x is the potassium salt of HEDP, HEDP•Kx has better dissolution ability than that of sodium salt under neutr...
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Tetra Sodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na4Chemicals - Water Treatment - Zaozhuang Youbang Chemicals Co,. Ltd. - China - September 10, 2012 - contact company for price
Tetra sodium of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid(HEDP•Na4) CAS No. 29329-71-3 (x-Na), 3794-83-0 (4-Na) Synonyms: Tetrasodium etidronate Molecular Formula: C2H4O7P2Na4 Molecular weight: 294 Structural Formula: Properties: HEDP•Na4 is the so...
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1 Hydroxy Ethylidene Diphosphonic Acid Hedp Clear Stabilizer WinterChemicals - Water Treatment - Zaozhuang Youbang Chemicals Co,. Ltd. - China - September 4, 2012 - contact company for price
1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelati...
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1 Hydroxy Ethylidene Diphosphonic Acid Hedp Purity Treatment ReactChemicals - Water Treatment - Zao Zhuang Xin Tai Water Treatment Technology Co - China - September 6, 2012 - contact company for price
HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition eff...
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1 Hydroxy Ethylidene Diphosphonic Acid Hedp Treatment Fertilizer ChelateChemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No.2809-21-4 Dequest:2010 Molecular Formula:C2H8O7P2 Molecular weight: 206.02 Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidize...
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Tetra Sodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na4Chemicals - Water Treatment - Shanghai Vcycletech Co.,Limited - China - April 15, 2020 - contact company for price
Tetra sodium of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP•Na4) CAS NO.3794-83-0 (4-Na), Dequest 2016 29329-71-3 (x-Na) Dequest 2016DG Synonyms: Tetrasodium etidronate Molecular Formula: C2H4O7P2Na4 Molecular weight: 294 Properties and Use HED...
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1 Hydroxy Ethylidene Diphosphonic Acid Hedp Chelate Months ThresholdChemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No.2809-21-4 Dequest:2010 Molecular Formula:C2H8O7P2 Molecular weight: 206.02 Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidize...
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Tetra Sodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na4Chemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No. 29329-71-3 (x-Na), 3794-83-0 (4-Na) Dequest: 2016/2016DG Molecular Formula:C2H4O7P2Na4 Molecular weight: 294 Properties: Dequest 2016 is the sodium salt of Dequest 2010, HEDP?Na4 is an good scale inhibitor for calcium carbonate, it can be use...
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Disodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na2 Pipelines SolutionChemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No. 7417-83-7 CubleK2012 Dequest:2016BD Molecular Formula:C2H6O7 P2Na2 Molecular weight:250 Properties: HEDP Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it ...
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Tetra Sodium Of 1 Hydroxy Ethylidene Diphosphonic Acid Hedp Na4 Districts CleaningChemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No. 29329-71-3 (x-Na), 3794-83-0 (4-Na) Dequest: 2016/2016DG Molecular Formula:C2H4O7P2Na4 Molecular weight: 294 Properties: Dequest 2016 is the sodium salt of Dequest 2010, HEDP?Na4 is an good scale inhibitor for calcium carbonate, it can be use...
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L Pyroglutamic Acid Cas#98 79 3Chemicals - Chengdu Baishixing Science and Technology Industry Co.,Ltd. - China - June 28, 2016 - 4.00 Dollar US$
Purity>99% Enterprise Standard White powder CAS:98-79-3 Contac t: tel:86-28-88560304 Py roglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in...
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Formic Acid Cas No 64 18 6Chemicals - Acids - Shijiazhuang Xinlongwei Chemical Co., Ltd. - China - June 8, 2020 - 1.00 Dollar US$
85% 90% 94% Formic acid CAS No.:64-18-6 Other Names:Acide Formique; Acido Formico; Ameisensaeure; Bilorin; Collo-Bueglatt; Formira; Formisoton; Hydrogen Carboxylic Acid; Kwas Metaniowy; Kyselina Mravenci; Mierenzuur; Myrmicyl; Methanoic Acid; Formic ...
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Deoxycholic Acid Cas 83 44 3General Biotech - Anhui Chem-Bright Bioengineering Co.,Ltd. - China - June 15, 2016 - 285.00 Dollar US$
Product Name: Deoxycholic acidProducts in detail Product Name: Deoxycholic acid Synonyms: 17-beta-(1-methyl-3-carbo xypropyl)-etiocholane-3-a lpha, 12-alpha-diol; 3, 12-dihydroxy-(3alpha, 5beta, 12alpha)-cholan-24-oi; 3, 12-dihydroxy-, (3.alpha., 5....
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D Glutamic Acid Cas 6893 26 1Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for price
Product Name: H-D-Glu-OH CAS#: 6893-26-1 Item Standard Appearance White powder Specific rotation[α]20/D (C= 10 in 2N HCl) -31.0 to -32.2 Degree State of solution (Transmittance) Not less than 95.0% Chloride (Cl) Not more than 0.10% Heavy metal(P...