ph buffer solution,China ph buffer solution Manufacturers, Suppliers

Hydroxypropyl Methyl Cellulose(HPMC)

Jul 15, 2012

... 12%Gelatification temperature58-6462-6870-90Moisture≤5%Ash≤1%PH(1% solution,25°C)4-8Viscosity specificationTypeSpecificationRange, mpa.sspecial low ... -280003000027000-320004000037000-42000500002900-3900Note:2% aqueous solution at 20°C;*1% aqueous solution at 20°C2.Property:(1)Appearance:white ... C(6)Surface tension:42-56dyn/cn(2% aqueous solution)(7)Soluble in water and some organic solvents:its ...

Supplier: Qingdao Sanhuan Colorchem Co., Ltd.

[China Manufacturers]

STPP

Mar 31, 2013

... .15%Max0.05%MaxFe (%):0.01%Max0.01%MaxPh (1% solution):9.2-109.5-10Heavy Metal (As Pb) (%):0.001 ... ions. and can soften hard water to make suspension solution become into clear solution; It has got weak alkalinity but no corrosiveness ...

Supplier: Highest Pharmaceutical Co., Limited

[China Manufacturers]

[P] Hydroxyethyl cellulose

Feb 19, 2012

... price. Technical indexTable 1.ItemSpecificationViscosity See Table 2Moisture,% ≤7PH in solution 6.0-8.5AppearanceGranule or powderTable 2. Viscosity Specification of ...

Supplier: Shanghai Honest Chem. Co., Ltd.

[China Manufacturers]

2-[[(4-Sulfophenoxy)carbonyl]oxy]Ethyl Ester

Feb 25, 2013

OBA,an excellent low temperature bleach activator and fatty acid-type anionic surfactant,is widely used as bleach activator of 2-[[(4-Sulfophenoxy)carbonyl]oxy]Ethyl EsterProduct Name:sodium 4-(2-decanoyloxyethoxycarbonyloxy) benzenenesulfonate (abbrev. DECOBS) Decanoic acid, 2-[[(4-sulfophenoxy)carbonyl]oxy]ethyl ester, sodium saltCAS:720697-37-0Molecular Weight:C19H27NaO8SIntroduction:OBA, an ...

Supplier: Hongye Chemical Co., Ltd.

[China Manufacturers]

HEDP(60%,dequest 2010)

Jan 19, 2013

... maxSequestrant value(CaCO3)mg/g as product at PH 11-12500 minPH(1% solution)@20°C2.0 maxDensity at 20°C,g ...

Supplier: Henan Qingshuiyuan Technology Co., Ltd.

[China Manufacturers]

EDTA-Fe

Jan 21, 2013

... (Fe) content, typical* (%) Iron (Fe) content, minimum (%) Chloride content pH (1% solution) Level of chelation yellow-green powder 13.3** 13.1 ...

Supplier: Shifang Anda Chemicals Co., Ltd.

[China Manufacturers]

HEDP60%/98% (water tratment chemicals )

Sep 05, 2012

... under temperature 250C. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed ... (asPO43 )% 0.8max0.5maxChloride (as Cl-)% 0.01max0.01maxpH(1% solution) 2max2maxDensity (20C)g/cm31.40—Fe ion ppm 10max20maxColour APHA ...

Supplier: Sure Chemical Co., Ltd. Shijiazhuang

[China Manufacturers]

CMC (Carboxymethyl cellulose)

Aug 21, 2012

... .90≥0.90≥0.90≥0.60≥0.90Viscosity(2%solution,NDJ-79 viscometer,25°C),mPa·s300 ~ 800800 ~ 1200300 ~ 800800 ... .0≤10.0≤10.0≤10.0≤10.0pH(1%solution,25°C)6.0 ~ 8.56.0 ~ 8.56.0 ...

Supplier: Hangzhou Tiankai Import And Export Co., Ltd.

[China Manufacturers]

Xanthan Gum

Aug 15, 2012

... preparations as a stabilizer, thickener or emulsifier. Quality IndexItemsStandardViscosity 1% solution in 1% KCL1200-1600 cps(80mesh)1400-1600 cps(200mesh ... )PH 1% solution6.0-8.0Moisture13% maxAsh13% maxParticle size(80mesh)100% ...

Supplier: Zhejiang Runhe Chemical New Material Co., Ltd.

[China Manufacturers]

Good quality Sodium Sulfate textile dyeing with competitive price

Jun 04, 2012

... %MaxMoisture (%):0.2%Max0.2%MaxWhiteness(%):82%Min82%MinPh(1% solution):8-106-8 3. Packing: In 25kg/50kg/1000kg/1200kg ...

Supplier: Hebei Youhao Chemical Co., Ltd.

[China Manufacturers]

Mono Potassium Phosphate (MKP 0-52-34)

Jan 31, 2013

... %Total-P22.7 %Total K2O34.0 %Total K28.2 %pH (1% solution) 4.4-4.8Water Insoluble 0.1 % max Mono Potassium ...

Supplier: Shanghai Joint Hope International Trade Co., Ltd.

[China Manufacturers]

Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA

Jan 16, 2013

... weight: 436.13 Structural Formula: Properties:EDTMPA is Pale yellow solution at room temperature, with melting point 215-217°C, hard ... : ItemsindexAppearancePale yellow solutionActive acid %20.0minFe ppm10maxCl %0.1maxpH(1% solution)1.50maxOur company can supply 99% (chromatograph purity) product on ...

Supplier: Changzhou Red Sun Biological Engineering Co., Ltd.

[China Manufacturers]

Radish Red Pigment in China Plant Extract Red Radish

Dec 12, 2012

... back happened, spectrophotometry is decreased obviously.Tonal with medium pH value solution by 2.0 to 8.0 and in turn show ... : orange red-pink-red-violet. This product to hot water solution is not stable, increases with temperature, degradation accelerated, and fade ... degradation, and make a blue; Fe3 + can make this product solution into rust yellow; Mg2 Ca2 + +, this product has a little ...

Supplier: Guilin Liang Hua Biological Technology Co., Ltd.

[China Manufacturers]

HCG test kit Pregnancy test midstream CE Approved HCG midstream

Nov 27, 2012

... 10.1.1 The purified monoclonal antibody, diluted in phosphate buffer saline, is coated on the test region. Simultaneously, goat ... anti- mouse IgG polyclonal antibody, diluted in phosphate buffer saline, is coated on the control region. 10.1.2 ... colloidal gold conjugate pad manufacture: 10.2.1 A buffer solution containing mouse Anti-LH monoclonal antibody/colloidal gold conjugate is ...

Supplier: World Of Health Biotech Co., Ltd.

[China Manufacturers]

Polyacrylic Acid

Jan 23, 2013

... ) %1.0 maxDensity (20°C)g/cm31.2 minpH(1% solution)3.0-4.530%, 40% PAA are supplied too.Usage ...

Supplier: Changsha Green Mountain Chemical Co., Ltd.

[China Manufacturers]

Corrosion Inhibitor - DTPMPA /Diethylene Triamine Penta (Methylene Phosphonic Acid)

Mar 05, 2013

... Properties: DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal ... )% 12-17Density (20°C)g/cm31.35-1.45pH(1%solution) 2.0Fe ppm 35maxUsage:DTPMPA can be used as scale ... , and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water ...

Supplier: Qingdao Great Chemical Inc.

[China Manufacturers]

ISO Certificate Sodium dimethyl dithiocarbamate(SDD)

Jul 13, 2012

... %90%min90%minFree Alkali 0.1~0.40.21PH(1% solution) 7.5~12.010.6Application:1. Treatment of industrial waste ...

Supplier: Zhuzhou Jianghai Environmental Protection Co., Ltd.

[China Manufacturers]

anionic waste water treatment

Mar 31, 2013

... m Pa.s (20°C)3.Solid content: >50%4.pH, 30% solution: 3-55.Specific gravity : 1.15-1.25 (25 ... precipitated or air-floated to become clear water. 2. The pH value of the waste water should be adjusted to 4 ...

Supplier: Yixing Cleanwater Chemicals Co., Ltd.

[China Manufacturers]

sodium dichloroisocyanurate SDIC 56%

May 21, 2012

sodium dichloroisocyanurate SDIC 56% Effective Cl: >56% pH(1% solution): 5.5~7.0 Moisture:8.0% max sodium dichloroisocyanurate ...

Supplier: Dalian Future International Co., Ltd.

[China Manufacturers]

xanthan gum for oil drilling

Nov 08, 2012

... (stable up to )94°C121°CItemSPECViscosity (1% solution in 1% Kcl)1200-1600cpsPH (1% solution)6.0-8.0Moisture (%)Max 13Ash (%)Max ...

Supplier: Weifang Union Biochemistry Co., Ltd.

[China Manufacturers]