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Merck
CN

51622

硫胺 盐酸盐

别名:

硫胺素 盐酸盐, 维生素 B 1 盐酸盐

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关于此项目

经验公式（希尔记法）:
C12H17ClN4OS · HCl
化学文摘社编号:
67-03-8
分子量:
337.27
EC Number:
200-641-8
UNSPSC Code:
12352200
MDL number:
MFCD00012780
Beilstein/REAXYS Number:
3851771

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InChI

1S/C12H17N4OS.2ClH/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);2*1H/q+1;;/p-1

InChI key

DPJRMOMPQZCRJU-UHFFFAOYSA-M

SMILES string

CC1=NC(N)=C(C[N+]2=CSC(CCO)=C2C)C=N1.Cl.[Cl-]

biological source

synthetic

assay

98.5-101.0% (anhydous substance, T)

form

solid

technique(s)

HPLC: suitable, NMR: suitable

impurities

≤0.1% sulfated ash, ≤0.1% water, ≤0.10 % (w/w) unspecified impurities each (HPLC), ≤0.15 % (w/w) impurities A, C each (HPLC), ≤0.3 % (w/w) impurity B (HPLC), ≤0.5 % (w/w) total impurities (HPLC), ≤20 ppm heavy metals, ≤300 ppm sulfates, ≤5000 ppm residual solvents, ethanol

pH

2.7-3.3

mp

250 °C (dec.) (lit.)

suitability

clear for appearance of solution (not more intensly colored than reference solution Y7 or GY7), identity C tested (gives reaction of chlorides)

application(s)

cell analysis

storage temp.

2-8°C

Quality Level

500

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
BCBS3139V
BCBS3138V
BCBS3137V
BCBL8209V
BCBL8210V

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