4,4'-Diphenylmethane diisocyanate NEW
Price | $50 | $45 | $40 |
Package | 1kg | 10kg | 20kg |
Min. Order: | 1kg |
Supply Ability: | 20Tons |
Update Time: | 2024-10-24 |
Product Details
Product Name: 4,4'-Diphenylmethane diisocyanate | CAS No.: 101-68-8 |
EC-No.: 202-966-0 | Min. Order: 1kg |
Purity: 99% | Supply Ability: 20Tons |
Release date: 2024/10/24 |
4,4'-Diphenylmethane diisocyanate Chemical Properties |
Melting point | 38-44 °C |
Boiling point | 392 °C |
density | 1.19 |
vapor pressure | 0.066 hPa (20 °C) |
refractive index | 1.5906 (estimate) |
Fp | 196 °C |
storage temp. | Refrigerator |
solubility | 2g/l (decomposition) |
form | neat |
Specific Gravity | 1.180 |
explosive limit | 0.4%(V) |
Water Solubility | decomposes |
FreezingPoint | 37oC |
Sensitive | Moisture Sensitive/Lachrymatory |
BRN | 797662 |
Exposure limits | TLV-TWA 0.051 mg/m3 (0.005 ppm) (ACGIH and NIOSH); ceiling (air) 0.204 mg/m3 (0.02 ppm)/10 min (NIOSH and OSHA); IDLH 102 mg/m3 (10 ppm). |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. Reacts violently with alcohols. |
Company Profile Introduction
-.Hebei Dangtong Biological Technology Co.,LTD founded in April 2004,has more than 960employees. Headquartered in Luquan District, Shijiazhuang city,Hebei Province, weare a professional manufacturer of alkaline dyes, chemical raw materials, foodadditives and pharmaceutical intermediates.
The company has 3 production bases. Respectively in Hebei, Inner Mongolia, Yunnan three factory bases. It has two research centers and three laboratories specializing in the development of new products and the optimization of existing products.
Committed to providing higher quality products and services to meet customer personalized needs. In terms of production, the company insists on integrated production, supplying main raw materials by itself, and laying out lean factories to ensure sustainable and stable supply.
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- Since: 2021-05-08
- Address: Room 10-0-1001, Chunbei District, Shunde North Road, Xiangdu District, Xingtai city, Hebei Province
INQUIRY
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+86-13910575315
admin@hbdangtong.com
+86-13910575315
admin@hbdangtong.com