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Appearance	A white or almost white crystalline powder
Identification
A.IR Spectrum	To match with Reference standard
B	A dark red colour is products
C	Mp at 132°C~136°C
D.Gives reaction of chlorides	complies
Test
Chloroaniline	Maximum 500ppm
Related substances	To match with reference standard
Loss on drying	Maximum 1.0%
Sulphated ash	Maximum 0.1%
Assay	Chlorhexidine dihydrochloride contains not less than 98.0% and not more than 101.0% of 1,1-(hexane-1,6-diyl)bis (5-4-chloropenyl biguaanide B16, C16dihydrchloride, calculated with reference to the dried substace B16

Molecular Formula: C22H32Cl4N10
Molecular Weight: 578.37
Hazard Symbols: Xn,Xi
UN Number: UN 2811 6.1/PG 1
WGKGermany: 3
PackingGroup: III
HS Code: 29252900

Molecular Formula: C22H30Cl2N10
Molecular Weight: 505.4466

Appearance	White rystalline powder, odorless
Assay (on dry basis), %	≥ 98.0
Loss on drying,%	≤ 1.0
Residue on ignition,%	≤ 0.3

Description:
Chlorhexidine hydrochloride is an antiseptic effective against a wide variety of gram-negative and gram-positive organisms.

• Molecular Weight:578.37
• Boiling Point:699.3 °C at 760 mmHg
• Melting Point:> 255 °C (dec.)
• Purity:≥ 95%

Molecular Formula:
C22H32Cl4N10
Canonical SMILES:
C1=CC(=CC=C1NC(=NC(=NCCCCCCN=C(N)N=C(N)NC2=CC=C(C=C2)Cl)N)N)Cl.Cl.Cl
InChI:
InChI=1S/C22H30Cl2N10.2ClH/c23-15-5-9-17(10-6-15)31-21(27)33-19(25)29-13-3-1-2-4-14-30-20(26)34-22(28)32-18-11-7-16(24)8-12-18;;/h5-12H,1-4,13-14H2,(H5,25,27,29,31,33)(H5,26,28,30,32,34);2*1H
InChIKey:
WJLVQTJZDCGNJN-UHFFFAOYSA-N
Solubility:
Slightly soluble in DMSO (Heated), Methanol (Sonicated); Very slightly soluble in Water (0.06 g/100 mL at 20 °C).
Appearance:
White to off-white solid
Application:
antiseptic
Storage: Store at 2-8°C
Synonyms:
N,N''-Bis(4-chlorophenyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediimidamide Dihydrochloride; 1,1'-Hexamethylenebis(5-(p-chlorophenyl)biguanide) dihydrochloride; 1,6-Bis(N5-[p-chlorophenyl]-N1-biguanido)hexane; Chlorhexidine DiHCl; 1-(4-chlorophenyl)-3-[N-[6-[[N-[N-(4-chlorophenyl)carbamimidoyl]carbamimidoyl]amino]hexyl]carbamimidoyl]guanidine dihydrochloride

Purity: 97%
Smile code: N=C(NC(NC1=CC=C(C=C1)Cl)=N)NCCCCCCNC(NC(NC2=CC=C(C=C2)Cl)=N)=N.[H]Cl.[H]Cl
MDL Number: MFCD00068998
MolFormula: C22H32Cl4N10
MolWeight: 578.3685
Available in stock: 225.13

Smile code:
N=C(NC(NC1=CC=C(C=C1)Cl)=N)NCCCCCCNC(NC(NC2=CC=C(C=C2)Cl)=N)=N.[H]Cl.[H]Cl
MDL Number:
MFCD00068998
Purity :
97%
Available in stock:
85.13 g