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| Product Name: |
¦Ã-aminobutyric acid
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| Supply Ability: |
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| Related proudcts |
amino acid, aminobutyric acid, |
| Specifications |
White powder |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
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| Unit Price: |
$26 |
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Chemical name: 4-aminobutyric acid
Alias: gamma-aminobutyric acid, ammonia butyric acid, piperidine acid.
Molecular formula: C4H9NO2
Molecular weight: 103.1
CAS: 56-12-2
Project standard
Almost white crystal or crystalline powder
Content of 98.0% or higher
The melting point of 196 ~ 203 ℃
Heavy metals are not greater than 20 mu g/g
clarification
Ph 6.0 ~ 8.0
Chloride 0.02% or less
The residue is less than 0.2 percent
Dry weight loss is less than or equal to 1.5%
Chemical properties: white flake or needle crystal; The microstink has the deliquescence; Easily soluble in water, slightly soluble in hot ethanol, insoluble in cold ethanol, ether and benzene; Decomposition point is 202 ℃. LD50 (rat, abdominal cavity) 5400mg/kg.
Packing: 25kg/carton
Save: avoid light drying, 24 months.
E-mail: 1006271770 @qq.com
Tel: 15249088929 (lee) |
| Company: |
Shaanxi jiuyuan biotechnology co. LTD
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| Contact: |
Mr. P LII |
| Address: |
6 taibai south road |
| Postcode: |
710000 |
| Tel: |
86 029 89282666 |
| Fax: |
86 029 89282666 |
| E-mail: |
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