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<title><![CDATA[EC21 Product Catalogs - Inorganic Acid]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/Inorganic_Acid--0534.html]]></link><item>
<title><![CDATA[Raw Powder Wholesale Purity Degree 99% Sulfanilic Acid CAS 121-57-3]]></title><link><![CDATA[https://dingyanchemical.en.ec21.com/Raw_Powder_Wholesale_Purity_Degree--11841248_12009249.html]]></link><description><![CDATA[Items
Standard
Appearance
White to light grey powder
Assay
99%min
Water insoluble
0.1% max
Aniline
0.05% max
Water
0.5% max
FQA: 
Q1 Can i get some samples 
A1 Yes,
we can supply the free sample, but]]></description><pubDate><![CDATA[20260424]]></pubDate></item>
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<title><![CDATA[Phosphoric Acid 85wt. H2O, 99.99 Trace Metals 7664-38-2]]></title><link><![CDATA[https://ned56.en.ec21.com/Phosphoric_Acid_85wt._H2O_99.99--12049843_12049881.html]]></link><description><![CDATA[Phosphoric Acid 85, For Agricultural Industry₹ 52/KgGet Latest PricePurity/Concentration85%FormLiquidUsage/ApplicationAgricultural IndustryGradeLaboratory GradePackaging Details1L BottleChemical Fo]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Food Grade Technical Grade 95%,105%,115%Min Polyphosphoric Acid]]></title><link><![CDATA[https://cm50.en.ec21.com/Food_Grade_Technical_Grade_95--12048598_12048603.html]]></link><description><![CDATA[GUIZHOU SINO BASIC CHEMICASL CO.,LTD.
Welcome to Guizhou Sino Basic Chemicals Co.,Ltd.SBC is characterized by it&apos;s Credibility-Cored and Customer- Oriented. we’re devoted to establish close, long-t]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[Boric Acid]]></title><link><![CDATA[https://noorjared.en.ec21.com/Boric_Acid--10644038_10665889.html]]></link><description><![CDATA[Boric acid is non-toxic with antibacterial properties, and it is mainly used as an antiseptic agent, acne treatment, preservative, insecticide, pH buffer, swimming pool chemical, flame retardant, and]]></description><pubDate><![CDATA[20240926]]></pubDate></item>
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<title><![CDATA[Hydrochloric Acid]]></title><link><![CDATA[https://erlanobv.en.ec21.com/Hydrochloric_Acid--11979449_11979490.html]]></link><description><![CDATA[Hydrochloric acid 37% CAS 7647-01-0 
Molecular Weight:36.46
fast delivery
Signal +31 (657) 489-592
]]></description><pubDate><![CDATA[20240802]]></pubDate></item>
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<title><![CDATA[Boric Acid 99.9%]]></title><link><![CDATA[https://bratradingptyltd5.en.ec21.com/Boric_Acid_99.9--11463998_11464233.html]]></link><description><![CDATA[Classification: Boric Acid
Grade Standard: Agriculture Grade, Food Grade, Industrial Grade
Purity: %99,9
Appearance: White
Application: industrial
Package: 25kg/bag
]]></description><pubDate><![CDATA[20221022]]></pubDate></item>
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<title><![CDATA[Phosphoric Acid Food Grade 85%Min]]></title><link><![CDATA[https://lygtom.en.ec21.com/Phosphoric_Acid_Food_Grade_85--990669_7580831.html]]></link><description><![CDATA[Product Name:Phosphoric Acid Food Grade 85%Min; 
Molecular Formula:H3PO4, 
Molecular Weight:97.99, 
CAS NO:7664-38-2, 
EINECS NO:231-633-2, 
UN NO:1805, 
HAZARD CLASS:8, 
HS CODE:28092011; 
Appearanc]]></description><pubDate><![CDATA[20140102]]></pubDate></item>
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<title><![CDATA[Polyphosphoric Acid]]></title><link><![CDATA[https://chemwilliam.en.ec21.com/Polyphosphoric_Acid--3845774_3554925.html]]></link><description><![CDATA[Commodity:105-115% polyphosphoric acid specification: PPA 105-115 PCT MIN PHOSPHORUS PENTOXIDE AS P205 75.8-83.3PCT MIN CHLORIDE AS CL 5PPM MAX SULPHATE AS SO4 50PPM MAX IRON AS FE 500PPM MAX ARSENIC]]></description><pubDate><![CDATA[20110602]]></pubDate></item>
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<title><![CDATA[Phosphorous Acid]]></title><link><![CDATA[https://bayeechem.en.ec21.com/Phosphorous_Acid--4591887_5033321.html]]></link><description><![CDATA[Product Name: PHOSPHOROUS ACID 
Molecular Formula: H3PO3 
Molecular Weight: 82.0
1. Specification: 
Content (%) 98.5 Min 
Iron (%) 0.005 Max 
Chloride (Cl) (%) 0.01 Max 
Sulfate (SO 4 ) (%) 0.01 Max ]]></description><pubDate><![CDATA[20140404]]></pubDate></item>
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<title><![CDATA[Industrial Hydrofluoric Acid (HF ACID)]]></title><link><![CDATA[https://shanshuihg.en.ec21.com/Industrial_Hydrofluoric_Acid_HF_ACID--8269958_6256690.html]]></link><description><![CDATA[Industrial Hydrofluoric Acid (HF ACID) , 
electronic grade hydrofluoric acid,
We are manufacturer in China for hydrofluoric acid.
pls contact Miss Jo. ：zhoulinjie2009(AT)yahoo.com ；
hydrofluoric ]]></description><pubDate><![CDATA[20141211]]></pubDate></item>
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<title><![CDATA[Phosphorous Acid H3PO3]]></title><link><![CDATA[https://englo.en.ec21.com/Phosphorous_Acid_H3PO3--11536518_11537073.html]]></link><description><![CDATA[CAS 13598-36-2 Phosphorous Acid H3PO3 Chemical Additives Agrochemical Intermediates Food Industrial Grade 
Basic Information
Model Number : HM03003Other Names : PA ; PPA ;Phosphonic Acid ; Hydrogen P]]></description><pubDate><![CDATA[20220225]]></pubDate></item>
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<title><![CDATA[Fluoride Acid(Hydrogen Fluoride Acid,Tetrafluoroborate)]]></title><link><![CDATA[https://nini1120.en.ec21.com/Fluoride_Acid_Hydrogen_Fluoride_Acid--5174356_5174435.html]]></link><description><![CDATA[First, the nature of products:
Colorless and transparent liquid. The relative density of about 1.37. To the binary mixture with water or alcohol. Decomposition when heated to 130 &amp;acirc;ÂÂ. To ]]></description><pubDate><![CDATA[20110301]]></pubDate></item>
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<title><![CDATA[Formic Acid]]></title><link><![CDATA[https://wendyguisuanna.en.ec21.com/Formic_Acid--11885150_11886355.html]]></link><description><![CDATA[ITEM 
TECHNICAL STANDARD 
INSPECT RESULT 
PURITY % 
85% min 
85.51 
Density 
1.2 
1.2 
COLOUR INDEX 
10 max 
08
CHLORIDE % 
0.005 max 
0.0020 
SULFATE % 
0.002max 
0.0001 
FE % 
0.0005 max 
0.0001 
E]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[Oxalic Acid]]></title><link><![CDATA[https://wangxiaorui.en.ec21.com/Oxalic_Acid--5312562_5316340.html]]></link><description><![CDATA[Specification: Total Acidity: 99.6% min Ash: 0.1% max Iron: 0.02% max Loss on ignition: 0.08% max Sulfate: 0.1% max Chloride: 0.002% max Heavy metal: 0.001% max 
]]></description><pubDate><![CDATA[20111221]]></pubDate></item>
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<title><![CDATA[Phosphoric Acid 85%]]></title><link><![CDATA[https://mistitick.en.ec21.com/Phosphoric_Acid_85--7107400_8699141.html]]></link><description><![CDATA[Phosphoric Acid 85%
Phosphoric acid 85% food grade is colorless and transparent or light-colored thick liquid
Specifications
Parameter
Grade
Standard: GB3149-92
Food
Appearance
Transparent colorless ]]></description><pubDate><![CDATA[20220929]]></pubDate></item>
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<title><![CDATA[Barium Hydroxide]]></title><link><![CDATA[https://cn03597516.en.ec21.com/Barium_Hydroxide--7258831_7258943.html]]></link><description><![CDATA[Dear Sir or Madam,
We are the largest manufacturer of Barium Carbonate and Strontium Carbonate worldwide, state-owned and listed, achieving a production over 400,000Mt per year; and having establishe]]></description><pubDate><![CDATA[20121102]]></pubDate></item>
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<title><![CDATA[Industrial Grade Fumaric Acid Used in Resin, Feed Additive]]></title><link><![CDATA[https://199168.en.ec21.com/Industrial_Grade_Fumaric_Acid_Used--6556333_9225028.html]]></link><description><![CDATA[99-99.5% Fumaric acid or trans-butenedioic acid is used for sour agent in food industry, for polyester resin and alkyd raw materials, in pharmaceutical, biological engineering, and feed additive 
CAS]]></description><pubDate><![CDATA[20141013]]></pubDate></item>
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<title><![CDATA[H2SO4 Dehydration Sulphuric Acid for Cleaning]]></title><link><![CDATA[https://xlw5388.en.ec21.com/H2SO4_Dehydration_Sulphuric_Acid_for--11746495_11856454.html]]></link><description><![CDATA[Product DescriptionContaining 98% H2SO4, our product is not only great for dehydrating, but also for cleaning. Its powerful properties make it an excellent choice for removing tough stains and grime ]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[Phosphorous Acid]]></title><link><![CDATA[https://bayeechem53.en.ec21.com/Phosphorous_Acid--9935064_9935106.html]]></link><description><![CDATA[Product Name: PHOSPHOROUS ACID 99% ( TOP Grade ）
Molecular Formula: H3PO3 
Molecular Weight: 82.0 
Specification: 
Testing Item 
Standard (TOP Grade)
Content (%)
99.0 Min
Iron (%)
0.001 Max
Chlorid]]></description><pubDate><![CDATA[20160418]]></pubDate></item>
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<title><![CDATA[Polyphosphoric Acid PPA]]></title><link><![CDATA[https://lindadeng006.en.ec21.com/Polyphosphoric_Acid_PPA--9717793_9742638.html]]></link><description><![CDATA[Polyphosphoric Acid PPA 
Synonyms: Condensed Phosphoric Acid,Multiphosphoric Acid 
Chemical Formula: Hn+2PnO3N+1 
CAS: 8017-16-1 
Product description: Colorless sticky liquid,easy to air stack,not cr]]></description><pubDate><![CDATA[20151105]]></pubDate></item>
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<title><![CDATA[Price Sulfuric Acid Sulphuric Acid H2SO4 98% 93%]]></title><link><![CDATA[https://3136089338.en.ec21.com/Price_Sulfuric_Acid_Sulphuric_Acid--9795693_9795710.html]]></link><description><![CDATA[Chemicals : Sulfuric Acid, Hydrochloric Acid, Nitric Acid, Hydrogen Peroxide, Caustic Soda liquid, Glacial Acetic Acid, Please search me &quot; James Liang Shijiazhuang Xinlongwei &quot; on google, because Im ]]></description><pubDate><![CDATA[20151218]]></pubDate></item>
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<title><![CDATA[Boric Acid]]></title><link><![CDATA[https://nooma.en.ec21.com/Boric_Acid--9751693_10960978.html]]></link><description><![CDATA[Boric acid is one of the most commonly produced borates and is widely used throughout the world in the pharmaceutical and cosmetic industries, as a nutritional supplement, flame retardant, in the man]]></description><pubDate><![CDATA[20230515]]></pubDate></item>
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<title><![CDATA[50% Industrial HYDROFLUORIC ACID]]></title><link><![CDATA[https://cindy5827688.en.ec21.com/50_Industrial_HYDROFLUORIC_ACID--11444400_11444431.html]]></link><description><![CDATA[Ⅰ.Basic information
Chinese name: 氢氟酸
Chinese alias: 氟化氢溶液、氟酸
English name：HYDROFLUORIC ACID
English alias：HF acid、hydrofluoric acid、hydrofluoric acid solution、Hydro]]></description><pubDate><![CDATA[20220223]]></pubDate></item>
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<title><![CDATA[Phosphoric Acid 85% Food Grade]]></title><link><![CDATA[https://trungdan.en.ec21.com/Phosphoric_Acid_85_Food_Grade--10658477_10658496.html]]></link><description><![CDATA[Description
Item
Index
Result
Colority &amp;le;
20.0
19.0
Content as H3P04 % &amp;ge;
85.0
85.0
Chloride as Cl % &amp;le;
0.0005
0.0003
Sulphate as SO4 % &amp;le;
0.003
0.002
Heavy metal as Pb % &amp;le;
0.0005
0.0004
A]]></description><pubDate><![CDATA[20180203]]></pubDate></item>

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