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High Activity Soda Lime CO2 Absorber with Color Indicator
US$1.00-4.00
500 kg
Sample price:US$20.00/200g.Request sample

Product profile

Customization

Available

CAS No.

1305-62-0

Shape

Granules

Model NO.

2-4mm

Drying Method

Dynamic Drying

Kind

CO2 Absorber

Sorbent

Calcium Hydroxide

Desiccant

Physical Desiccant

Absorption of CO2

≥19

Appearance

Alkaline Granules

Granules Size(mm)

3±0.5

Shelf Life

12months

Hardness

>75

Loss on Drying (%)

5-19

Moisture Absorption (%)

<7.5

Dust,%

<2%

Transport Package

4.5kg Barrel

Specification

3

Trademark

Richem

Origin

China

Production Capacity

80000mt/Year

Key features

Color Change Indicator: Changes from white to purple or blue when exhausted to signal CO2 saturation.
Low Dust Granules: Processed 2-4mm granules with hardness >75 to minimize dusting risks.
Safe Chemical Formula: Contains no Potassium Hydroxide or Sodium Hydroxide for safer usage.
Wide Application Scope: Ideal for diving rebreathers, submarines, medical systems, and labs.
Stable Shelf Life: 12 months shelf life from production date under proper storage conditions.
Customization Options: OEM and ODM services available for tailored packaging and branding.
Fast Delivery: Shipment within 7-14 days after payment receipt.

Company profile

Shanghai Richem International Co., Ltd.
High Repeat Buyers ChoiceFast DeliveryQuality AssuranceIn-stock Capacity
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 23 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.08h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressRm 102, Block 3, No. 51, 1895 Lane, Hutai Road, Shanghai, China
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1g
Supply Chain Partners510

Our Production Capability & Technical Expertise

Main ProductsPolysorbate 60/80/20, Sorbitane Monostearate/Sorbitan Ester, Hydrogenated Castor Oil, Magnesium Myristate, Lanolin Anhydrous, Dimethyl Sulfone/Msm/MSN/Methyl Sulfonyl, Organic Notoginseng Powder/ Nature Pear Powder, Propylene Glycol Monostearate Sodium Stearyl Lac, Hydroxypropyl-Beta-Cyclodextrin, Alkyl Ketene Dimmer Wax AKD1840/1865/1895
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Number of Foreign Trading Staff5
Overseas Agent/BranchYes

Product Q&A

Q:How do I know when the soda lime is exhausted?
A:
The indicator changes color from white to purple or blue when the soda lime has absorbed enough CO2.
Q:What are the main applications for this product?
A:
It is used in diving rebreathers, submarines, industrial gas scrubbing, and laboratory experiments.
Q:Is this soda lime safe to use?
A:
It is generally safe and non-toxic when used correctly, containing no alkali hydroxides.
Q:What is the shelf life of the product?
A:
The shelf life is 12 months from the production date under proper storage conditions.
Q:How should the product be stored?
A:
Store in the original closed container, away from direct heat and sunlight, and use within one month of opening.

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