PHMB 20% Solution is a broad spectrum, fast acting biocide based on the active matter poly(hexamethylene biguanide) hydrochloride, also known as PHMB – a safe and highly effective biocide with proven performance in the past 5 decades. PHMB 20% Solution is similar with famous brand Vantocil IB and Vantocil TG.
1. Active matter poly(hexamethylene biguanide) hydrochloride;
2.1 Appearance (20°C): colorless to yellowish transparent liquid
2.2 Color, Hazen: 40 max.
2.3 pH: 4.0 – 5.0
2.4 Assay (Loss on drying): 19 – 21%
2.5 Ash: 0.1% max.
2.6 Absorbance E 1%/1cm(by 237nm) Min.400
2.7 Ratio of absorbance (237nm /222nm) 1.2-1.6
3. Properties
3.1 Odor: odorless
3.2 Density: 1.04 g/cm3
3.3 Viscosity: 5 mPa.s
3.4 Boiling point: 102℃
3.5 Solubility: soluble in water
3.6 Compatibility: compatible with cationics and amphoterics; limited compatibility with anionics
4. Antimicrobial Performance
Refer to MICs of PHMB against Common Microorganisms.
5. Applications
5.1 - Water treatment - in swimming pools as an alternative to chlorine - for industrial water(cooling tower, …)
5.2 - Surface disinfecting - hospitals - algaecide for concrete surfaces - all purpose surfaces disinfectant
5.3 - Food industry - mink feed preservative - beet sugar disinfectant - precleanning of fresh vegetables - cleaning solution for food contact equipment
5.4 - Leather industry - preservation of hides and skins - Vet applications - teat dip mixtures, teat dip cloth, animal blood preservation - veterinary operations - preservative used for vet products
5.5 - Cosmetics - cited in the European Cosmetic directory - contact lens cleaner
5.6 - Pharmaceuticals - wound operations disinfectant - active used in nose drop / eyes diseases treatment products
5.7 - Other applications - preservative used in the paper industry - disinfectant used in the secondary oil recovery
6. Directions for use
PHMB 20% Solution is recommended for most applications at a concentration of 0.1% to 0.3%
7. Storage 25kg/200kg PE drum or 1000kg IBC. A shelf life of 1 year is expected if material is stored in sealed original packaging.
1 Our policy is to strive for the quickest shipment time possible, with shipments typically going out within 3 days that your order was placed.
2 Sample amount will be shipped as "free sample for lab use only ", it is unlikely that you will pay customs and import taxes.
3 The track details will be provided shortly after shipment done,the transportation details will be updated until it arrives without damage.
Sample Return Policy:
At Hyper chem , your satisfaction is guaranteed ,if you are dissatisfied for any Reason with a product , please send back the un used sample along with you packing slip and brief note on why you are disatisfied within 45 days purchase for a full refund to address below (Sorry we cannot accept packages without postage /freight prepaid .)
Hangzhou Hyper Chemicals Limited
360 Space Bulding, 188 Hangxing Road,
Hangzhou, 310015, China
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Advantages
Hyper Chem as Trade Assurance supplier on alibaba, we can :
1 100% Money refund for quality problem or late shipment ;
2 10% or $500 Reduction for the orders during March ,2015;
3 To place orders after March , more surprise waiting for you.
Quality first, Service the second, Long-term cooperation and Lifelong friends !
