n-Butyl Acetate, PHOTREX, For Spectrophotometry, J.T.Baker®
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n-butyl acetate, photrex, for spectrophotometry, j.t.baker®
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n-Butyl Acetate, PHOTREX, For Spectrophotometry, J.T.Baker®
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications |
Assay (CH3COOCH2CH2CH2CH3)
(by GC, corrected for water) |
min. 99.5 % |
| n-Butyl Alcohol (by GC) |
max. 0.2 % |
| Color (APHA) |
max. 10 |
| Residue after Evaporation |
max. 0.0005 % |
| Substances Darkened by H2SO4 |
Passes Test |
| Titrable Acid (meq/g) |
max. 0.0016 |
| Water (by KF, volumetric) |
max. 0.05 % |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks): |
| 400-320 nm |
max. 0.01 |
| 300 nm |
max. 0.02 |
| 275 nm |
max. 0.04 |
| 263 nm |
max. 0.08 |
| 259 nm |
max. 0.20 |
| 256 nm |
max. 0.40 |
| 254 nm |
max. 1.0 |
| |
| Product Information (not specifications): |
| Windows of Infrared Transmittance (0.1-mm path, 50-100% T), ?m: |
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| For Laboratory, Research or Manufacturing Use |
| CAS Number |
123-86-4 |
| Merck Index |
14,1535 |
| IMO |
3:1123 |
| HTS Number |
2915330000 |
| Specific Gravity |
1L = .88 Kg |
| Flash Point |
26? C |
| Storage Color Code |
Red |
| Management of Change |
N |