Name: Lotte B-30K Cellulose
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Lotte B-30K Cellulose

Highly purified, low-viscosity hydroxypropyl methylcellulose (HPMC) derivative with consistent batch-to-batch performance.
Excellent water solubility and rapid dispersion without gelation or lump formation.
Superior thermal and pH stability across a broad range (pH 3–11), maintaining functionality in demanding process conditions.
Non-ionic nature ensures compatibility with ionic additives, surfactants, and active pharmaceutical ingredients (APIs).
Complies with USP/NF, EP, and JP pharmacopoeial standards for excipients used in oral solid dosage forms.

Typical Applications Of Lotte B-30K Cellulose

Controlled-release matrix in pharmaceutical tablets and capsules.
Binders and film-coating agents in oral solid dosage manufacturing.
Rheology modifier and suspension stabilizer in liquid oral suspensions and topical gels.
Thickener and texturizer in high-end personal care formulations, including transparent gels and emulsion stabilizers.
Functional additive in specialty construction mortars requiring extended open time and improved workability.

Chemical Type	Hydroxypropyl methylcellulose (HPMC)
Product Form	White to off-white free-flowing powder
Appearance	Odorless, tasteless, fine granular powder
Viscosity (4% aqueous solution, 20°C)	25–35 mPa·s
Moisture Content	≤ 5.0% (w/w)
Substitution Pattern (Methoxy / Hydroxypropoxy)	~28–30% / ~7–12%
Solubility	Freely soluble in cold water; insoluble in organic solvents
Microbial Limits	Total aerobic count ≤ 1000 CFU/g; absence of E. coli, Salmonella, and Staphylococcus aureus

Get in Touch with ERICW

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E-mail: wangxingqiang@ericwchem.com
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