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    ????????????
    ???????????? ??? ???
    ?? ??:
    56-95-1
    ???:
    ????????????
    ???(??):
    ????????????
    ???:
    Chlorhexidine Diacetate
    ???(??):
    1,1'CB2771984;Bactigras;Arlacide A;Hibitaneacetate;10,040diacetate;Chlorhexidine di;HIBITANE DIACETATE;orhexidine Diacetate;CHLORHEXIDINECITRATE
    CBNumber:
    CB2771984
    ???:
    C26H38Cl2N10O4
    ??? ??:
    625.55
    MOL ??:
    56-95-1.mol

    ???????????? ??

    ???
    153-156°C
    ?? ??
    2-8°C
    ???
    H2O: 15 mg/mL, clear
    ??? ??
    neat
    ???
    1.9 g/100 mL (20 ºC)
    Merck
    14,2091
    InChIKey
    GHXZTYHSJHQHIJ-UHFFFAOYSA-N
    CAS ??????
    56-95-1(CAS DataBase Reference)
    EPA
    Chlorhexidine diacetate (56-95-1)
    ??
    • ?? ? ?? ??
    • ?? ? ???? ?? (GHS)
    ??? ?? Xn,Xi,N
    ?? ???? ?? 22-43-36/37/38-50/53
    ????? 36/37-36-26-61-60
    ????(UN No.) UN 3077 9 / PGIII
    WGK ?? 3
    RTECS ?? DU1930000
    F ?????? 8-10
    ?? ?? 9
    ???? III
    HS ?? 2925294500
    ?? LD50 orally in mice: 2 g/kg (Davies)
    ????(GHS):
    ?? ?: Warning
    ??·?? ??:
    ?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
    H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
    H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? P273, P391, P501
    ??????:
    P264 ?? ??? ?? ??? ????.
    P264 ?? ??? ?? ??? ????.
    P270 ? ??? ??? ??? ???, ???? ???? ???.
    P273 ???? ???? ???.
    P391 ???? ????.
    P501 ...? ??? / ??? ?? ???.

    ???????????? MSDS


    Chlorhexidine acetate

    ???????????? C??? ??, ??, ??

    ??? ??

    Chlorhexidine Diacetate is white or almost white, microcrystalline powder

    ??

    antimicrobial agent in, e.g., cosmetic and disinfection solutions, eye drops, uterine antiseptics, toothpaste, mouthwash, hand and wound deansers.

    ??

    Chlorhexidine Diacetate is a disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque. Chlorhexidine is a cationic broad-spectrum antimicrobial agent belonging to the bis(biguanide) family. Its mechanism of action involves destabilization of the outer bacterial membrane. It is effective on both Gram-positive and Gram-negative bacteria, although it is less effective with some Gram-negative bacteria. It has both bactericidal and bacteriostatic mechanisms of action. Aqueous solutions of chlorhexidine are most stable within the pH range of 5-8. Above pH 8.0 chlorhexidine base is precipitated and in more acid conditions there is gradual deterioration of activity because the compound is less stable. Chlorhexidine is used primarily as a topical antiseptic/disinfectant in wound healing, at catheterization sites, in various dental applications and in surgical scrubs.

    ??

    These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

    ?? ??

    Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

    ???????????? ?? ?? ? ???

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