Hóa chất phân tích ACETIC ACID (GLACIAL)- 1000631000
Thông tin sản phẩm
Số CAS 64-19-7
Công thức phân tử C₂H₄O₂
Công thức hóa học CH₃COOH
Khối lượng mol 60,05 g / mol
Thông tin hóa lý
Điểm sôi 116 - 118 ° C (1013 hPa)
Mật độ 1,05 g / cm3 (20 ° C)
Giới hạn nổ 4 - 19,9% (V)
Điểm chớp cháy 39 ° C
Nhiệt độ tự cháy 485 ° C
Điểm nóng chảy 17 ° C
Giá trị pH 2.5 (50 g / l, H₂O, 20 ° C)
Áp suất hơi 15,4 hPa (20 ° C)
Độ nhớt động học 1.17 mm2 / s (20 ° C)
Độ hòa tan 602,9 g / l hòa tan
Specifications
Assay (alkalimetric) ≥ 99.8 %
Identity passes test
Colour ≤ 10 Hazen
Acetaldehyde ≤ 2 ppm
Acetic anhydride ≤ 100 ppm
Titratable base ≤ 0.0004 meq/g
Solidification temperature ≥ 16.3 °C
Chloride (Cl) ≤ 0.4 ppm
Phosphate (PO₄) ≤ 0.4 ppm
Heavy metals (as Pb) ≤ 0.5 ppm
Sulphate (SO₄) ≤ 0.4 ppm
Ag (Silver) ≤ 0.005 ppm
Al (Aluminium) ≤ 0.020 ppm
As (Arsenic) ≤ 0.010 ppm
Au (Gold) ≤ 0.010 ppm
B (Boron) ≤ 0.100 ppm
Ba (Barium) ≤ 0.010 ppm
Be (Beryllium) ≤ 0.005 ppm
Bi (Bismuth) ≤ 0.050 ppm
Ca (Calcium) ≤ 0.100 ppm
Cd (Cadmium) ≤ 0.020 ppm
Co (Cobalt) ≤ 0.010 ppm
Cr (Chromium) ≤ 0.020 ppm
Cu (Copper) ≤ 0.010 ppm
Fe (Iron) ≤ 0.050 ppm
Ga (Gallium) ≤ 0.050 ppm
Ge (Germanium) ≤ 0.020 ppm
Hg (Mercury) ≤ 0.005 ppm
In (Indium) ≤ 0.050 ppm
K (Potassium) ≤ 0.100 ppm
Li (Lithium) ≤ 0.010 ppm
Mg (Magnesium) ≤ 0.050 ppm
Mn (Manganese) ≤ 0.010 ppm
Mo (Molybdenum) ≤ 0.010 ppm
Na (Sodium) ≤ 0.200 ppm
Ni (Nickel) ≤ 0.020 ppm
Pb (Lead) ≤ 0.010 ppm
Pt (Platinum) ≤ 0.100 ppm
Sn (Tin) ≤ 0.050 ppm
Sr (Strontium) ≤ 0.010 ppm
Ti (Titanium) ≤ 0.050 ppm
Tl (Thallium) ≤ 0.020 ppm
V (Vanadium) ≤ 0.010 ppm
Zn (Zinc) ≤ 0.030 ppm
Zr (Zirconium) ≤ 0.050 ppm
Substances reducing potassium dichromate passes test
Substances reducing potassium permanganate ≤ 20 ppm
Evaporation residue ≤ 5 ppm
Water ≤ 0.2
Dilution test passes test
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DANH MỤC HÓA CHẤT MERCK TẠI HTVLAB
Mã hàng | Tên hàng |
100804.1000 | Hóa chất Tartaric Acid (M) |
101116.0500 | Amonium Acetate (M) |
101145 0500 | Ammonium Chloride ( M) |
103792 0500 | Ammonium Iron ( II ) Suffate ( M ) |
100165.0500 | Acid Orthoboric (M) |
101201 | Ammonium Peroxodisulfate (M) ( 1000g/chai) |
101217 0100 | Ammonium Sulfate (M) |
100807.1000 | Acid Trichloroacetic ( M ) |
101719.0500 | Barium chloride 2H2O PA (M) |
104761 0500 | Iodine (M) |
103965.0500 | Ion ( II) Sulfate GR (M) ( FeSO4.7H2O ) |
105104 1000 | Di Potassium Hydrogen Phosphate Anhydrous ( K2HPO4 khan) (M) |
104936 1000 | Kali Chloride KCl (M) |
105063 1000 | Potassium Nitrate KNO3 (M) |
108849 | Kẽm Oxide ZnO (M) ( 500g/chai) |
108849.1000 | Kẽm Oxide ZnO - Hóa chất tinh khiết (M) |
105033.1000 | Kali Hydroxide (M) |
102400.0080 | Kali HYDROGEN PHTHALATE (M) |
112219.0250 | Lanthanum Chloride Heptahydrate ( M) |
106078 0025 | Methyl Red Sodium Salt ( HCTK) |
105886 0500 | Magnesium Sulfate 7H2O (M) |
106404.1000 | Natri Chloride ( M) |
106498 | Natri Hydroxyd ( M ) (1kg/chai) |
106392 0500 | Natri Carbonate (M) |
106342 1000 | Natri Dihydrogen Phosphate NaH2PO4 2H2O (M) |
106521 0100 | Natri Molybdate (M) |
106657 0500 | Natri Sulfite (M) |
106528 0500 | Natri Disulfite Na2S2O5 ( M) |
1065161000 | Natri Thiosulfate Na2S2O3.5H2O (M) |
107225.0010 | 1,10- Phenanthroline Monohydrate (M) |
107223.0010 | 1,10 - Phenanthroline Chloride ( M) |
104873 0250 | Potassium Dihydrogen Phosphate (KH2PO4)(M) |
104873 1000 | Potassium Dihydrogen Phosphate (M) |
1048670050 | Potassium Hydrogen Diodate (M) |
106393 1000 | Sodium Carbonate Anhydrous (M) |
1064490250 | Sodium fluoride (M) |
1012520250 | Starch soluble (M) |
1076870250 | Hóa chất Sucrose (M) |
1083800010 | 2,3,5-Triphenyltetrazolium chloride (M) |
108418 0250 | Titriplex III ( M) |
108418 1000 | Titriplex III ( M) |
108802 0250 | Zinc Acetate Dihydrate |
104616 0250 | Hydroxyl Ammonium Chloride (M) |
100495.0100 | Hóa Chất Acid Oxalic 2H2O (M) |
101192 0250 | Di Ammonium Oxalate Monohydrate (M) |
101226 0100 | Ammonium Monovanadate (M) |
102066.0250 | Calcium Carbonate(M) |
102790.0250 | Hóa chất Copper II Sulfate Pentahydrate (M) |
102790.1000 | Copper Sulfate (M) |
1030910025 | Hóa chất 1,5 - Diphenyl Carbazide ( M ) |