7789-09-5(Ammonium dichromate)
Product Description
7789-09-5
CAS No.
7789-09-5
Chemical Name:
Ammonium dichromate
CBNumber:
CB9854341
Molecular Formula:
Cr2H8N2O7
Formula Weight:
252.06
MOL File:
Mol file
Ammonium dichromate Synonyms:
chromicacid[h2cr2o7],diammoniumsalt
diammoniumdichromate
dichromicacid,diammoniumsalt
dichromicacid[h2cr2o7],diammoniumsalt
Dichromicaciddiammoniumsalt
AMMONIUM DICHROMATE
AMMONIUM PYROCHROMATE
AMMONIUM BICHROMATE
Ammonium dichromate
Property
Melting point:
170 °C (dec.)(lit.)
Density
2.150
vapor density
8.7 (vs air)
solubility
H
2
O: 1 M at 20 °C, clear, colorless
form
Solid
color
Orange to red
Odor
Odorless
PH Range
3 - 4
Water Solubility
360 g/L (20 ºC)
Decomposition
170 °C
Merck
14,515
Exposure limits
ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3
Stability:
Stability Strong oxidizer - contact with flammable materials may cause fire. Reactions carried out in closed vessels may lead to explosion. Incompatible with organic materials, strong reducing agents.
CAS DataBase Reference
7789-09-5(CAS DataBase Reference)
EPA Substance Registry System
Ammonium dichromate(VI) (7789-09-5)
Safety
Hazard Codes :
E,T+,N
Risk Statements :
45-46-60-61-2-8-21-25-26-34-42/43-48/23-50/53
Safety Statements :
53-45-60-61
RIDADR :
UN 1439 5.1/PG 2
WGK Germany :
3
RTECS :
HX7650000
Autoignition Temperature:
218°C
TSCA :
Yes
HazardClass :
5.1
PackingGroup :
II
HS Code :
28415000
Hazardous Substances Data:
7789-09-5(Hazardous Substances Data)
Toxicity:
LDLo scu-gpg: 25 mg/kg EQSSDX 1,1,75
Ammonium dichromate
Suppliers
Global( 181)Suppliers
Belgium 1
Canada 3
China 93
Czech Republic 1
Europe 1
France 1
Germany 2
India 21
Japan 5
Switzerland 1
United Kingdom 11
United States 41
Global 181
Supplier
Tel
Email
Country
ProdList
Advantage
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002
sales@senfeida.com
China
23053
58
goldenchemical
saxon@goldenchemical.com
China
1163
58
Pushan Industry (Shaanxi) Co., Ltd
029-81310890
2929288192@qq.com
China
10008
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
market@aladdin-e.com
China
48466
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
400-400-6206333
market@aladdin-e.com
China
25013
65
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com
United States
52927
58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com
United States
57511
58
Nantong Zhonghe Chemical New Materials Co., Ltd
13003551299
2369399482@qq.com
China
7567
58
7789-09-5(Ammonium dichromate)
Related Search:
chromicacid[h2cr2o7],diammoniumsalt
diammoniumdichromate
dichromicacid,diammoniumsalt
dichromicacid[h2cr2o7],diammoniumsalt
Dichromicaciddiammoniumsalt
AMMONIUM DICHROMATE
AMMONIUM PYROCHROMATE
AMMONIUM BICHROMATE
AMMONIUM DICHROMATE, 99.5+%, A.C.S. REAG ENT
AMMONIUM DICHROMATE REAGENTPLUS(TM) &
AMMONIUM DICHROMATE, REAGENTPLUS, 99%
AMMONIUM DICHROMATE 99.5+% A.C.S. &
CHROMIC ACID DIAMMONIUM SALT
Ammoniumdichromate,99.5%
Ammonium dichromate, 99.999% (metals basis)
Ammonium dichromate, ACS, 99.5% min
Ammonium dichromate (as Cr(VI))
Ammonium Dichromate (Ammonium Bichromate)
AMMONIUM BICHROMATE extrapure AR
Ammonium Dichromate, crystal
Ammonium dichromate, ACS min
AMMoniuM dichroMate, 99% 500GR
ammoniumdichromat
Ammoniumdichromate(VI)
bichromated’ammonium
bichromated’ammonium(french)
chromicacid(h2cr2o7),diammoniumsalt
Chromicacid(H2Cr2O7)diammoniumsalt
AMMONIUM DICHROMATE, 99.999%
AMMONIUM DICHROMATE TECHNICAL &
AMMONIUM DICHROMATE REAGENT (ACS)
Ammonium dichromate, moistened with 0,5 - 3% H2O, extra pure
AMMoniuM dichroMate, ACS reagent
Ammonium dichromate 99.999% trace metals basis
Ammonium dichromate ACS reagent, >=99.5%
ChroMic acid, aMMoniuM salt (1:2)
ammonio(bicromatodi)
ammonio(dicromatodi)
ammonium(dichromated’)
ammonium(dichromated’)(french)
ammoniumbichromaat
ammoniumchromate((nh4)2cr2o7)
ammoniumdichromaat
Ammonium dichromateACS reagent, ≥ 99.5% (Titration: anhydrous basis)
Ammonium Dichromate, 99.5&plus
Ammonium Dichromate pure, 98%
AMMONIUM DICHROMATE AR
AMMONIUM DICHROMATE Extra Pure
JLTDNFDQJXXTIS-UHFFFAOYSA-H
Аммоний двухромовокислый, Дихромат аммония, Бихромат аммония, Ammonium dichromate, Ammonium bichromate, Chromic acid diammonium salt, UN1439
AMMONIUM DICHROMATE XTL
AMMONIUM DICHROMATE, 99.999%AMMONIUM DICHROMATE, 99.999%AMMONIUM DICHROMATE, 99.999%AMMONIUM DICHROMATE, 99.999%
AMMONIUM DICHROMATE, REAGENT (ACS)AMMONIUM DICHROMATE, REAGENT (ACS)AMMONIUM DICHROMATE, REAGENT (ACS)
Ammonium dichromate, GR 99%+
diammonium [(oxidodioxochromio)oxy]chromiumoylolate
Ammonium Dichromate extrapure AR, ACS, 99.5%
7789-09-5
7789-9-5
Copyright 2017 © ChemicalBook. All rights reserved