Provide customers with professional povidone, cellulose, fumed silica etc one-stop purchasing service
CONTACT
Phone: +8616639323306
E-mail: info@icasonbio.com
WhatsApp: +8616639323306
Address: Room 403, Building 7, No. 600 Tongjiang Middle Road, Longhutang Street, Xinbei District, Changzhou City, Jiangsu Province, China
HPMC K4M USP43
Our main products include polyvinyl ketone, cellulose, and pyrogenic silica, which are used in pharmaceutical, food, and cosmetic applications.
- Commodity name： HPMC K4M USP43
- 产品描述
-
PRODUCT NAME: Hydroxypropyl methyl cellulose/ HPMC K4M
MFG DATE: 18TH OCT, 2024
EXP DATE: 18TH OCT, 2026
LOT NO.
Executive standard
USP 43
Items
Standard
Result
Character
1.This product is white or quasi-white fibrous or granular powder.
Conformity
2.Almost insoluble in anhydrous ethanol, ether or acetone; Swelling in cold water to form a clear or slightly turbid colloid solution.
Conformity
Identify
1.Should be blue-green ring
Conformity
2.A flexible film should be formed
Conformity
3. Flocculation temperature ≥ 50 ℃
Conformity
Detection
pH
5.0-8.0
6.29
Viscosity （ mPa · s）
Value＜600: 80%-120% Value ≥600: 75%-140%
4500
Loss on Drying （%）
≤5.0
1.26
Residue on Ignition （%）
≤1.5
0.53
Heavy Metals ppm
≤10
Conformity
Arsenic （%）
≤0.0002
Conformity
Contents
Methoxy （%）
19.0-24.0
21.37
Hydroxypropoxy （%）
4.0-12.0
8.23
Microorganism
TAMC （ cfu/g）
≤1000
Conformity
TYMC（cfu/g）
≤100
Conformity
Escherichia
Not detectable
Conformity
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Contact
Tel: +8616639323306
E-mail: info@icasonbio.com
Address: Room 403, Building 7, No. 600 Tongjiang Middle Road, Longhutang Street, Xinbei District, Changzhou City, Jiangsu Province, China
