Pure Organic DIM Diindolylmethane / 3,3'-Diindolylmethane Powder CAS 1968-05-4
Contact Person : Jane Jiang
Phone Number : 86-13572180216
WhatsApp : +8613572180216
| Minimum Order Quantity : | 25KGS | Price : | USD26/KG |
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| Packaging Details : | 25KGS/DRUM | Delivery Time : | 5-8 work days |
| Payment Terms : | T/T | Supply Ability : | 5MT/MONTH |
| Place of Origin: | China | Brand Name: | XZS |
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| Certification: | ISO9001 | Model Number: | Carbomer 940 |
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Detail Information |
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| Product Name: | Carbomer | Other Name: | Carbopol |
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| Color: | White | Model: | U20 |
| Other Specs: | Carbomer 940, 980, 941, 981, U20, U21 | Pakage: | 25KGS/DRUM |
| Grade: | Pharma, Cosmetics | CAS No.: | 9007-20-9 |
| High Light: | Carbomer 340,Carbomer 940,Carbopol 940 |
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Product Description
Carbomer 340, Carbomer 940/ Carbopol 940, Thickener And Suspending Agent
TC- CARBOMER 340 is a crosslinked polyacylate polymer with strong moisturizing ability, acting as high-efficient & low-dosage thickener and suspending agent. It can be neutralized by alkali to form clear gel. Once its carboxyl group is neutralized, molecule chain expands extremely and viscidity comes up, due to mutually exclusion of negative charge. It can enhance yield value and rheology of liquid substances, thus it is easy to get insoluble ingredients(granual, oil drop) suspended at low dosage. It is widely used in O/W lotion and cream as favorable suspending agent.
Specification
| Parameter | Value | ||
| Appearance | Fluffy, White Powder | ||
|
Viscosity: (mPa.s) (Neutralized Solution) |
0.5% | 40000-70000 | |
| Solution Clarity(%) | 0.5% water | ≥85 | |
| Loss on drying (%) | ≤2.0 | ||
Properties
High-efficient thickening, suspending and stabilizing ability at low dosage
Outstanding short flow (non-drip) property
High clarity
Resist temperature effect to viscosity
Applications
Clear hydroalcoholic gel, Lotion and cream, Hair styling gel, Shampoo, Body wash
Cautions
Following operations are forbidden, otherwise result in loss of thickening ability:
-- Lasting stir or high-shear stir after neutralization
-- Lasting UV irradiation
-- Combine with electrolytes
Quality standard of Carbomer:
| Inspection item | Enterprise internal control standards and Chinese Pharmacopoeia standards | USP38 | EP8.5 | QBT 4530-2013(Light industry standards) |
| character | This product is white loose powder; It has characteristic slight odor and hygroscopicity. | This product is white loose powder; It has hygroscopicity. Swelling after dispersion | This product is white loose powder; It has hygroscopicity. Swelling after dispersion | This product is loose white powder |
| Viscosity | See requirements for each model | See requirements for each model | See requirements for each model | See requirements for each model |
| Acidity | 2.5~3.5 | 2.5~3.5 | 2.5~3.5 | 2.5~3.5 |
| Residual solvent |
1. Benzene cannot be detected 2. The content of ethyl acetate shall not exceed 0.5% 3. Cyclohexane shall not exceed 0.3% |
1. Benzene <100ppm 2. The content of ethyl acetate shall not exceed 0.5% 3. Cyclohexane shall not exceed 0.3% |
1. Benzene cannot exceed 0.0002% 2. The content of ethyl acetate shall not exceed 0.5% 3. Cyclohexane shall not exceed 0.3% |
1. Benzene <0.5% 2. The sum of ethyl acetate and cyclohexane shall not exceed 0.45% |
| Acrylic | ≤0.25% | ≤0.25% | ≤0.25% | ≤0.25% |
| Drying weightlessness | ≤2.0% | ≤2.0% | ≤3.0% | ≤2.0% |
| Burning residue | ≤2.0% | ≤4.0% | ≤4.0% | |
| Heavy metal | ≤20ppm | ≤20ppm | ≤20ppm | ≤10ppm * |
| Content | 56.0%~68.0% | 56.0%~68.0% | 56.0%~68.0% | ---------- |
| Light transmittance | 88~95%95%~96%＞96%(Enterprise Internal Control Standards) | ------- | ------- | 0.5%Light transmittance after neutralization of aqueous solution＞85% |
| Bulk density*(g/100ml) | ----- | ------- | ------- | 19.5~23.5 * |
| As* | ----- | ------- | ------- | 2PPM * |
Enter Your Message
| Shaanxi Hongda Phytochemistry Co., Ltd. |
| Block D, Haibo Plaza, Weiyang District, Fengcheng Nineth Road, Xi'an City, Shaanxi Province, China |
| 86-29-87801888 |
| jane@hongdaherb.com |