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Yancheng Kelan Pigment Chemical Co., Ltd.
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 Click to enlarge image
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| Chemical Name: |
Monochloroacetic acid, monochloro acetic acid |
| Molecular Formula: |
ClCH2COOH |
| Molecular Weight: |
94.50 |
| Grade: |
Best quality, first quality, qualifier |
| Properties: |
Colorless or white crystal(α,β,γ). Contains small amount( <0.5% )of dichloroacetic acid, sulphates, acetic acid and water. Has high hygroscopicity. Relative density: 1.58(20/20℃), m.p.: 61～63℃; b.p.: 189℃; flash point: 126.11℃; vapor density: 3.25; vapor tension: 0.13kPa(1mmHg,43℃); easily soluble in water, soluble in benzene, ethanol and acetic acid. |
| Quality Standard |
Chloroacetic acid （HG/T 3271 — 2000）
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Item
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Technical Indicator
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Best Quality
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First Quality
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Qualifier
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Appearance
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Colorless or yellowish crystal
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Colorless or yellowish crystal
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Colorless or whitish crystal
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Assay, %
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≥ 99.0
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≥ 97.5
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≥ 96.0
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Dichloroacetic acid content, %
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≤ 0.5
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≤ 1.5
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≤ 2.5
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Acetic acid content %
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≤ 0.5
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—
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—
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Crystallization point , ℃
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≥ 60
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—
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| Use: |
1. Manufacture of CMC.
2. Preparation of caffeine, adrenalin, aminoacetic acid, Vitamin B6, aureomycin.
3. Preparation of cygon, naphthaleneacetic acid, herbicides etc.
4. Manufacture of indigo blue and related dyes.
5. As intermediate of analytical reagent and as intermediate of various organic synthesis. |
| Packing, Transporting & Packing: |
In PP woven bag lined with double-layer plastic bag, net wt.: 50Kg. Avoid rain and dampness; stored in dry and draughty place. Shelf life is 1 yrs. |
| Safety Note: |
It is highly corrosive, and should not contact skin. Otherwise, wash with plenty of water. |
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